US20100099770A1 - Method for treating diabetic peripheral neuropathic pain - Google Patents
Method for treating diabetic peripheral neuropathic pain Download PDFInfo
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- US20100099770A1 US20100099770A1 US12/643,665 US64366509A US2010099770A1 US 20100099770 A1 US20100099770 A1 US 20100099770A1 US 64366509 A US64366509 A US 64366509A US 2010099770 A1 US2010099770 A1 US 2010099770A1
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- GGRFKPROTUXMSL-UHFFFAOYSA-N [H]N(C(C)=O)C([H])(CC)C(=O)NC[Ar] Chemical compound [H]N(C(C)=O)C([H])(CC)C(=O)NC[Ar] GGRFKPROTUXMSL-UHFFFAOYSA-N 0.000 description 3
- 0 *CC(*([Al])=O)NC(*)=O Chemical compound *CC(*([Al])=O)NC(*)=O 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/16—Amides, e.g. hydroxamic acids
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/16—Amides, e.g. hydroxamic acids
- A61K31/165—Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P23/00—Anaesthetics
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/02—Drugs for disorders of the nervous system for peripheral neuropathies
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/04—Centrally acting analgesics, e.g. opioids
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/16—Otologicals
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
Definitions
- Pain is a subjective experience and the perception of pain is performed in particular parts of the Central Nervous System (CNS).
- CNS Central Nervous System
- allodynia innocuous somatosensory stimulation evokes abnormal intense pain sensation with an explosive, radiating character often outlasting stimulus duration like a trigger
- hyperalgesia noxious stimulation evokes more intense and prolonged pain sensations
- paresthesia spontaneous aversive but nonpainful sensations, described as tingling or “pins and needles”
- dysesthesia evoked as well as spontaneous abnormal sensations.
- the compounds of the present invention may form pharmaceutically acceptable salts with both organic and inorganic acids or bases.
- Examples of pharmaceutically acceptable salts are hydrochlorides, hydrobromides, hydrosulfates, etc. as well as sodium, potassium, and magnesium, etc. salts.
- the compounds made by the synthetic methods can be used as pharmaceutical compositions as agent in the treatment of pain when an effective-amount of a compound of the Formula I, together with a pharmaceutically acceptable carrier is used.
- the pharmaceutical can be used in a method for treating such disorders in mammals, including human, suffering therefrom by administering to such mammals an effective amount of the compounds described above in unit dosage form.
- the quantity of active compound in a unit dose of preparation may be varied or adjusted from about 1 mg to about 2 ⁇ 300 mg per day per patient. A daily dose range of about 1 mg to about 300 mg is preferred.
- the dosages may be varied depending upon the requirement with a patient, the severity of the condition being treated, and the compound being employed. Determination of the proper dosage for particular situations is within the skill of the art.
- CCI chronic constriction injury
- Thermal hyperalgesia was assessed by means of withdrawal latency in response to radiant heat applied to the subplantar surface of the ligated rat hind paw. As compared to the baseline latency (s), a significant decrease in the (postoperative) latency of foot withdrawal in response to the thermal stimulus was interpreted as indicating the presence of thermal hyperalgesia following chronic constriction injury.
- Harkoseride was additionally tested for potential activity in acute spinal thermal nociception using the tail flick test.
- This model of acute thermal spinal/reflex hyperalgesia radiant heat is applied to the animal's tail approximately 2 cm from the tip and time latency for withdrawal reaction is automatically assessed by an algometer, a defined maximal stimulus time prevents tissue damage.
- This test is widely used as an assay for the anti-nociceptive efficacy of pharmacological agents and is highly predictive of acute analgesic efficacy in humans.
- Usually pure analgesics of the opioid type are most active; neither adjuvants like amitryptiline nor anti-epileptics nor NSAIDs (non-steroidal anti-inflammatory drugs) are active.
Abstract
Description
- The present invention relates to the novel use of a group of specific amino acid derivatives according to Formula I for the preparation of pharmaceutical compositions useful for the treatment of allodynia as a major and unique pain symptom independent of the nature of an underlying disease, but that is often related to neuropathic pain or other different types of chronic or phantom pain. Particularly the present invention relates to the novel use of harkoseride and its derivatives for the preparation of pharmaceutical compositions useful for the treatment of allodynia as a major and unique pain symptom independent of the nature of an underlying disease, but that is often related to neuropathic pain, or other different types of chronic or phantom pain.
- The chemical name of SPM 927 which is also hereinafter referred to as harkoseride is (R)-2-Acetamido-N-benzyl-3-methoxypropionamide.
- The compounds of the Invention are known agents useful in antiseizure therapy for central nervous system disorders such as epilepsy, stroke and cerebral ischemia.
- The instant invention concerns the novel use of a compound of Formula I below for the preparation of pharmaceutical compositions useful for the treatment of pain, particularly for the treatment of chronic pain disorders and especially for the treatment of allodynia as a major and unique pain symptom independent of the nature of an underlying disease, but that is often related to neuropathic pain conditions, or other different types of chronic or phantom pain and tinnitus aureum.
- According to the invention compounds are those of Formula I
- or a pharmaceutically acceptable salt thereof wherein
Ar is phenyl which is unsubstituted or substituted with at least one halo group;
Q is lower alkoxy containing 1-3 carbon atoms and Q1 is methyl;
diastereomers and enantiomers of compounds of Formula I are included in the invention. - Preferred compounds of the invention are those according to Formula I in which the compounds are an (R), (S), or (R,S) isomer.
- The most preferred compound of the invention is (R)-2-Acetamido-N-benzyl-3-methoxypropionamide or its pharmaceutically acceptable salt thereof.
- Pain is a subjective experience and the perception of pain is performed in particular parts of the Central Nervous System (CNS).
- Usually noxious (peripheral) stimuli are transmitted to the Central Nervous System beforehand, but pain is not always associated with nociception.
- A broad variety of different types of clinical pain exists, that are derived from different underlying pathophysiological mechanisms and that will need different treatment approaches.
- The perception of pain may be characterized by three major types of clinical pain:
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- acute pain
- chronic pain
- neuropathic pain
- Acute clinical pain typically results from inflammation or soft tissue injury. This type of pain is adaptive and has the biologically relevant function of warning and enabling healing and repair of an already damaged body part to occur undisturbed. A protective function is achieved by making the injured/inflamed area and surrounding tissue hypersensitive to all stimuli so that contact with any external stimulus is avoided. The neuronal mechanisms underlying this type of clinical pain are fairly well understood and pharmacological control of acute clinical pain is available and effective by means of e.g. Non-Steroidal Anti-Inflammatory Drugs (NSAIDs) up to opioids depending on type and extension of the sensation.
- Chronic clinical pain appears as sustained sensory abnormalities resulting from an ongoing peripheral pathology such as cancer of chronic inflammation (e.g. arthritis) or it can be independent of the initiating triggers. The latter being maladaptive, offering no survival advantage and very often no effective treatment is available.
- Neuropathic pain is caused by injury or infection of peripheral sensory nerves. It includes, but is not limited to pain from peripheral nerve trauma, herpes virus infection, diabetes mellitus, causalgia, plexus avulsion, neuroma, limb amputation, and vasculitis. Neuropathic pain is also caused by nerve damage from chronic alcoholism, human immunodeficiency virus infection, hypothyroidism, uremia, or vitamin deficiencies. Neuropathic pain includes, but is not limited to pain caused by nerve injury such as, for example, the pain diabetics suffer from.
- Neuropathic pain shows two different pathophysiological mechanisms which have to be considered:
- First, enhanced activity of afferent nociceptive neurons following sensitisation of (sleeping) neurons (e.g., inflammatory pain, cancer pain, headache, lower back pain, visceral pain, migraine) with the primary afferent nociceptive neuron remaining intact, though the receptor activity is changed and reduced thresholds, increase of firing rates and starting of or increase of spontaneous activity are typically found.
- Second, ectopic activity of afferent nociceptive neurons following lesions of its axons (e.g., peripheral and central neuropathic pain), with the primary afferent neuron being damaged. This leads to irreversible peripheral and central biochemical, morphological and functional changes. Therefore, (peripheral) neuropathy is broadly defined as a disease of the (peripheral) nervous system.
- There are several causes of human neuropathy with considerable variability in symptoms and neurological deficits. Painful neuropathies are defined as neurological disorders characterised by persistence of pain and hypersensitivity in a body region, of which the sensory innervation has been damaged, but damage to sensory nerves does not always produce neuropathic pain, usually loss of sensation rather than hypersensitivity or pain are observed.
- Specific somatosensory disorders are referred to as allodynia (innocuous somatosensory stimulation evokes abnormal intense pain sensation with an explosive, radiating character often outlasting stimulus duration like a trigger), hyperalgesia (noxious stimulation evokes more intense and prolonged pain sensations), paresthesia (spontaneous aversive but nonpainful sensations, described as tingling or “pins and needles”), dysesthesia (evoked as well as spontaneous abnormal sensations).
- Several key events are agreed in as common pathophysiological events of abnormal pain states particularly following peripheral nerve injury. Thus, high frequency spontaneous discharge from ectopic site is followed by an increased responsiveness of dorsal horn neurons and expansion of the receptive field, often defined as central sensitisation.
- Common analgesics like opioids and non-steroidal anti-inflammatory drugs (NSAIDs) improve only insufficiently chronic abnormal pain syndromes. In the search for alternative treatment regimes to produce satisfactory and sustained pain relief, corticosteroids, conduction blockade, glycerol, antidepressants, local anesthetics, gangliosids and electrostimulation have been tried, but mainly anti-convulsants have been found useful against various types of neuropathic pain conditions, but appear to be most effective in cases of paroxysmal, lancinating events, e.g. trigeminal neuralgia.
- If general overactivity and unleaded low threshold activation of sensory neurons is considered as one of the main syndromes of neuropathy and neuropathic pain sensation with a marked mechanoallodynia as the most disabling clinical symptom, selective inhibition of this pathophysiological event instead of general inhibition of high threshold noxious stimuli (by e.g. local anesthetics) of the normal sensory nociception provides clear advantages.
- The conditions listed above are known to be poorly treated by currently marketed analgesics such as opioids or nonsteroidal anti-inflammatory drugs (NSAID's) due to insufficient efficacy or limiting side effects.
- It is an object of this invention to provide a novel use of compounds according to the aforementioned Formula I and its derivatives for the preparation of pharmaceutical compositions useful for the treatment of allodynia as a major and unique pain symptom independent of the nature of an underlying disease, but that is often related to neuropathic pain, or other different types of chronic or phantom pain.
- Particularly it is an object of this invention to provide a novel use of harkoseride for the preparation of pharmaceutical-compositions useful for the treatment of allodynia as a major and unique pain symptom independent of the nature of an underlying disease, but that is often related to neuropathic pain, or other different types of chronic or phantom pain.
- Harkoseride, which chemical name is (R)-2-Acetamido-N-benzyl-3-methoxypropion-amide is one derivative selected of the group of specific amino acid derivatives.
- This group of substances is disclosed in U.S. Pat. No. 5,378,729; U.S. Pat. Nos. 5,654,301 and 5,773,475. They show activity for the treatment of epilepsy and stroke. But there is no disclosure in the above references to make obvious the present invention.
- The compounds of the present invention may form pharmaceutically acceptable salts with both organic and inorganic acids or bases.
- For example, the acid addition salts of the basic compounds are prepared either by dissolving the free base in aqueous or aqueous alcohol solution or other suitable solvents containing the appropriate acid and isolating the salt by evaporating the solution.
- Examples of pharmaceutically acceptable salts are hydrochlorides, hydrobromides, hydrosulfates, etc. as well as sodium, potassium, and magnesium, etc. salts.
- The compounds of the present invention can contain one or several asymmetric carbon atoms. The invention includes the individual diastereomers or enantiomers, and the mixtures thereof. The individual diastereomers or enantiomers may be prepared or isolated by methods already well-known in the art.
- According to the invention it is preferred that the compounds are in the (R)-configuration. It is preferred that the compounds are substantially enantiopure. Most preferred is the compound (R)-2-Acetamido-N-benzyl-3-methoxypropionamide.
- The compounds of this invention may be synthesized as disclosed in the documents U.S. Pat. No. 5,378,729; U.S. Pat. No. 5,654,301 and U.S. Pat. No. 5,773,475.
- The compounds made by the synthetic methods can be used as pharmaceutical compositions as agent in the treatment of pain when an effective-amount of a compound of the Formula I, together with a pharmaceutically acceptable carrier is used. The pharmaceutical can be used in a method for treating such disorders in mammals, including human, suffering therefrom by administering to such mammals an effective amount of the compounds described above in unit dosage form.
- The pharmaceutical compound, made in accordance with the present invention, can be prepared and administered in a wide variety of dosage forms by either oral or parenteral routes of administration. For example, these pharmaceutical compositions can be made in inert, pharmaceutically acceptable carriers which are either solid or liquid. Solid form preparations include powders, tablets, dispersible granules, capsules, cachets, and suppositories. Other solid and liquid form preparations could be made in accordance with known methods of the art and administered by the oral route in an appropriate formulation, or by a parenteral route such as intravenous, intramuscular, or subcutaneous injection as a liquid formulation.
- The quantity of active compound in a unit dose of preparation may be varied or adjusted from about 1 mg to about 2×300 mg per day per patient. A daily dose range of about 1 mg to about 300 mg is preferred. The dosages, however, may be varied depending upon the requirement with a patient, the severity of the condition being treated, and the compound being employed. Determination of the proper dosage for particular situations is within the skill of the art.
- The following working examples selected from specific animal models show the anti-neuropathic pain activity of harkoseride and its derivatives in general and the antiallodynia efficacy of harkoseride and its derivatives in particular.
- Significant and dose dependent efficacy of harkoseride could be demonstrated in the late phase of the rat formalin test.
- The formalin test is a chemically-induced tonic pain model in which biphasic changes of nociceptive behaviour are assessed and spinal/supraspinal plasticity of nociception is considered as a molecular basis for neuropathic pain particularly during the second (=late) phase of the test, during which most clinically used drugs against neuropathic pain are active. These features have resulted in the formalin test being accepted as a valid model of persistent clinical pain.
- The compound was tested for anti-nociceptive properties by use of the weighted behavioural scoring method: Freely moving animals underwent observational assessment of the position of the left hind paw according to a rating score scaled 0-3 before and 10, 20, 30 and 40 min after injection of 0.05 ml of sterile 2.5% formalin under the skin on the dorsal surface of the paw. Harkoseride, administered i.p. just prior to formalin injection produced dose dependant reduction of the formalin-induced tonic inflammatory nociceptive behaviour as shown in table 1 (weighted pain scores±SEM, n=11-12/group).
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TABLE 1 Weight d pain scor, formalin t st, rat Dose No. of Time After Injection of formalin and SPM 927 [mg/kg] Animals BASELINE 10 MIN 20 MIN 30 MIN 40 MIN 0 11 0.00 ± 0.00 0.30 ± 0.16 0.93 ± 0.21 1.84 ± 0.19 2.10 ± 0.24 5 12 0.01 ± 0.01 0.31 ± 0.11 0.78 ± 0.23 1.47 ± 0.20 1.46 ± 0.19* 10 11 0.00 ± 0.00 0.42 ± 0.17 0.33 ± 0.16* 1.02 ± 0.27* 1.05 ± 0.19* 20 12 0.00 ± 0.00 0.48 ± 0.18 0.57 ± 0.14 0.78 ± 0.18* 1.02 ± 0.24* 40 12 0.00 ± 0.00 0.12 ± 0.05 0.10 ± 0.04* 0.09 ± 0.06* 0.12 ± 0.06* *= Significant difference from vehicle (ANOVA corrected for multiple comparisons p ≦ 0.05. The term ANOVA stands for Analysis of Variance. - These results support and confirm the hypothesized anti-neuropathic pain activity of the compound.
- Data reported here support and give the necessary scientific basis for the activity observed earlier in the writhing test and the mouse formalin test. The former data being limited due to the fact that the writhing test is considered a very unspecific test with some tonic chemically-induced nociceptive aspects that usually gives positive results for all psychoactive drug muscle relaxants etc. therefore not being specific enough to claim specific activity. In addition, the former results obtained in the mouse formalin test, lacks clear evidence of dose relationship and therefore specificity of the observed effects for harkoseride. Furthermore, the only and highest dose giving significant effects in the first investigation already was found to cause clear behavioral side effects. Therefore, these drugs include changes in behavior, these drug-related changes cannot be claimed as antinociceptive any longer.
- Therefore, only the newly reported data provided here can be considered an in vivo proven antinociceptive effect of harkoseride, with dose dependency serving as measure of specificity and improvement of antinociceptive behavior as being unrelated to toxic effects.
- The effectiveness of harkoseride in reducing spontaneous chronic pain, mechanical allodynia, and thermal hyperalgesia was tested using the chronic constriction injury (CCI) model of peripheral neuropathy, one of the best characterised in vivo animal models used to study chronic pain due to peripheral nerve injury. In this model, loose ligatures are placed around the sciatic nerve, which produces axonal swelling and a partial deafferentation manifested as a significant but incomplete loss of axons in the distal portion of the peripheral nerve. One of the prominent behaviours seen following sciatic nerve ligation is the appearance of hind paw guarding, thought to be an indication of an ongoing spontaneous chronic pain. Support for this idea is derived from reports of increased spinal cord neural activity, and increased spontaneous neuronal discharge in spinothalamic tract neurons and in the ventrobasal thalamus in the absence of overt peripheral stimulation. In addition to the appearance of spontaneous pain behaviours, several abnormalities in stimulus evoked pain occur as a result of CCI, including thermal hyperalgesia and mechanical allodynia. The development of these abnormal stimulus-evoked pains has also been reported as occurring in areas outside the territory of the damaged nerve, areas innervated by uninjured nerves.
- Behavioural tests for spontaneous pain, thermal hyperalgesia, and mechanical allodynia were conducted to evaluate different components of neuropathic pain. Baseline data for each test was collected prior to any experimental procedure; in addition, all animals were tested for the development of chronic pain behaviours 13-25 days after CCI surgery 1 day prior to the day of vehicle (0.04 ml sterile water/10 g body weight) or drug administration and after vehicle/drug administration. The sequence of the tests was (1) spontaneous pain-related behaviour (2) mechanical allodynia, (3) thermal hyperalgesia in order to minimise the influence of one test on the result of the next. The testing procedures and results are presented separately for each aspect of chronic pain. Either 0 (vehicle, 0.04 ml/10 g body weight), 5, 10, 20 or 40 mg/kg of SPM 927 (n=7-23/group) was administered i.p. 15 minutes before the first behavioural test.
- Spontaneous pain (ongoing pain without an apparent external stimulus) of the ligated paw was assessed for 5 min following a 10 min acclimation period by use of a rating score (weighted behaviour score scaled 0-5).
- Harkoseride did not change the level of spontaneous pain induced by unilateral chronic constriction injury as shown in table 2 (weighted pain scores±SEM).
-
TABLE 2 Spontaneous nociception, CCI model, rat Dose No. of [mg/kg] Animals Baseline Post-op Post-op + Drug 0 23 0 ± 0 1.4 ± 0.15 1.2 ± 0.14 5 9 0 ± 0 2.0 ± 0.10 1.8 ± 0.18 10 20 0.0019 ± 0.0019 1.5 ± 0.10 1.5 ± 0.11 20 8 0 ± 0 1.1 ± 0.17 0.9 ± 0.14 40 10 0.0004 ± 0.0004 1.3 ± 0.12 0.8 ± 0.28 - Thermal hyperalgesia was assessed by means of withdrawal latency in response to radiant heat applied to the subplantar surface of the ligated rat hind paw. As compared to the baseline latency (s), a significant decrease in the (postoperative) latency of foot withdrawal in response to the thermal stimulus was interpreted as indicating the presence of thermal hyperalgesia following chronic constriction injury.
- Harkoseride dose dependently reduced chronic constriction injury-induced thermal hyperalgesia as shown in table 3 [latencies (s)±SEM]. Significant effects were observed only at the highest doses tested (20 and 40 mg/kg i.p.) with the maximum effect seen already at 20 mg/kg i.p.
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TABLE 3 Thermal hyperalgesia, CCI model, rat Dose No. of [mg/kg] Animals Baseline Post-op Post-op + Drug 0 13 9.8 ± 0.74 7.0 ± 0.29 7.3 ± 0.43 5 7 10.5 ± 0.68 8.1 ± 0.59 9.2 ± 0.98 10 7 9.2 ± 0.68 7.1 ± 0.60 8.1 ± 0.59 20 8 10.0 ± 0.70 7.0 ± 0.56 9.7 ± 0.96* 40 8 8.3 ± 0.57 7.4 ± 0.48 10.2 ± 0.75* *= Significant difference from vehicle (ANOVA corrected for multiple comparisons p ≦ 0.05. - Mechanical sensitivity and allodynia of the ligated rat hind paw was quantified by brisk foot withdrawal in response to normally innocuous mechanical stimuli as described previously. Responsiveness to mechanical stimuli was tested with a calibrated electronic Von Frey pressure algometer connected to an online computerised data collection system. A significant decrease in the post operative compared to baseline pressure (g/mm2) necessary to elicit a brisk foot withdrawal in response to this mechanical stimulus is interpreted as mechanical allodynia.
- Harkoseride dose dependently reduced the intensity of mechanical allodynia induced by unilateral nerve ligation as shown in table 4 [pressure (g/mm2)±SEM]. Regression analysis showed a positive linear correlation between the dose of Harkoseride and the increase in the amount of force required to produce foot withdrawal
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TABLE 4 Mechanical allodynia, CCI model, rat Dose No. of [mg/kg] Animals Baseline Post-op Post-op + Drug 0 20 41.6 ± 2.20 18.8 ± 2.09 20.2 ± 1.90 5 11 53.6 ± 3.35 16.4 ± 2.56 21.8 ± 2.34 10 17 42.9 ± 2.55 21.2 ± 2.13 29.2 ± 2.85* 20 8 46.1 ± 2.62 24.7 ± 2.78 39.6 ± 3.62* 40 9 48.4 ± 3.84 23.9 ± 2.23 43.0 ± 5.48* *= Significant difference from vehicle (ANOVA corrected for multiple comparisons, p ≦ 0.05). - These results support and confirm the hypothesised anti-allodynia efficacy of Harkoseride. Furthermore this effect is additionally related to neuropathic pain and therefore supports the potential clinical use of the compound by mimicking the clinical situation of symptom related treatment as close as possible.
- Further proof of specificity of the anti-allodynia effect of harkoseride was given by negative results in the tail flick test excluding typical opioid-like analgesia of the compound. The former data obtained in mice could be repeated and confirmed in a second species, the rat, by additional means of more appropriate choice of the doses tested:
- Harkoseride was additionally tested for potential activity in acute spinal thermal nociception using the tail flick test. In this model of acute thermal spinal/reflex hyperalgesia radiant heat is applied to the animal's tail approximately 2 cm from the tip and time latency for withdrawal reaction is automatically assessed by an algometer, a defined maximal stimulus time prevents tissue damage. This test is widely used as an assay for the anti-nociceptive efficacy of pharmacological agents and is highly predictive of acute analgesic efficacy in humans. Usually pure analgesics of the opioid type are most active; neither adjuvants like amitryptiline nor anti-epileptics nor NSAIDs (non-steroidal anti-inflammatory drugs) are active.
- Results for 20 and 40 mg/kg harkoseride i.p are shown in table 5 [percent anti-nociception, calculated as [{(post-drug latency)−(pre-drug-latency)}/{(max. latency)−(pre-drug latency)}×100]±SEM, n=12/group]. A baseline or pre-drug tail-flick latency was determined by averaging 5 consecutive measurements taken 2 minutes apart. Vehicle (sterile water 0.04 ml/10 g body weight) or harkoseride were then administered and tail flick latencies recorded at 10-minute intervals for the next 60 minutes. Even at doses giving maximum effect in the rat formalin test (see above), harkoseride had little or no effect on the latency of the tail flick reflex.
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TABLE 5 Acute thermal hyperalgesia, tail flick, rat Anti-nociceptive effect [%] of different Time after doses [mg/kg] of i.p. Harkoseride SPM 927 [min] 0 20 40 10 −2.1 ± 3.08 5.0 ± 3.94 −1.6 ± 12.82 20 −0.5 ± 3.19 9.7 ± 7.51 −4.3 ± 14.04 30 4.4 ± 4.71 9.7 ± 2.37 −2.3 ± 9.14 40 10.4 ± 5.91 1.7 ± 7.42 −4.4 ± 11.44 50 7.6 ± 4.58 5.4 ± 4.12 0.3 ± 15.50 60 7.4 ± 6.07 8.1 ± 5.20 −5.5 ± 14.11 - Therefore no anti-nociceptive effect of harkoseride was detectable in the tail-flick test, this supports the hypothesised profile of harkoseride with highly specific anti-allodynia properties and not being active in conditions of acute pain.
- In the following explained study the used harkoseride is hereinafter abbreviated as SPM 927 and gabapentin is hereinafter abbreviated as GBP.
- The major aim of this study was to assess the anti-nociceptive activity of SPM 927 and gabapentin (GBP) in rodent models for inflammatory pain and to compare the in vivo effects of each drug with each other.
- Carrageenan-induced mechanical hyperalgesia in rats was induced by subplantar injection of a 0.1 ml of a 2% carrageenan suspension and measured 3 h afterwards by the paw pressure (Randall-Sellito) test.
- Subchronic inflammatory nocicpetion in mice was induced by the subplantar injection of formalin (0.02 ml of a 5% solution). Nociceptive behaviour (paw licking) was measured and quantified between 0 and 5 min (acute pain) and between 20 and 30 min (subchronic inflammatory pain) after formalin.
- Drugs and experimental design: SPM 927 and GBP were suspended in 1% methylcellulose and administered i.p. at doses of 10 mg/kg, 20 mg/kg and 40 mg/kg. Pre-treatment time was 30 min before pain measurement. One group of animals served as controls and consequently received an injection of solvent (10 ml/kg) and another group of animals received a reference compound (Carrageenan test: 10 mg/kg indomethacin; Formalin test: 10 mg/kg morphine). Each compound was tested in a separate experiment and each experiment included a control and a reference group. 10 rats per group were used in the Carrageenan test and 6 mice per group in the formalin test.
- Carrageenan-induced mechanical hvperalgesia in rats: Results are summarized in the following table 6.
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TABLE 6 VEHICLE VEHICLE non-inflamed inflamed SPM 927 SPM 927 SPM 927 Indomethacin paw paw [10] [20] [40] [10] nociceptive 330 ± 16 164 ± 15a 324 ± 15b 426 ± 24b 444 ± 13b 384 ± 11b threshold VEHICLE VEHICLE non-inflamed inflamed Indomethacin paw paw GBP [10] GBP [20] GBP [40] [10] nociceptive 396 ± 15 204 ± 10a 254 ± 39 296 ± 31 282 ± 33 370 ± 15b threshold aindicates a significant difference in comparison with the non-inflamed paw (p < 0.05; Student's t-test) bindicates a significant difference in comparison with the vehicle treated group (p < 0.05; Dunnett's test) - In all three experiments significant mechanical hyperalgesia developed as shown by significant differences in the nociceptive threshold in the inflamed as compared to the non-inflamed paw.
- All doses of SPM 927 resulted in a full reversal of Carrageenan-induced mechanical hyperalgesia.
- The antinociceptive of SPM 927 was comparable to that of the reference compound Indomethacin.
- GBP had no significant effect on Carrageenan induced mechanical hyperalgesia at the doses tested.
- Subchronic inflammatory nociception in mice (formalin test): Results are summarized in the following table 7.
-
TABLE 7 SPM SPM Phase VEHICLE 927 [10] 927 [20] SPM 927 [40] Morphine [10] nociceptive early 84 ± 16 67 ± 15 69 ± 8 8 ± 8a 6 ± 3a threshold [s] late 119 ± 18 58 ± 16a 128 ± 16 17 ± 17a 10 ± 8a VEHICLE GBP [10] GBP [20] GBP [40] Morphine [10] nociceptive early 106 ± 15 98 ± 20 102 ± 17 72 ± 10 8 ± 6a threshold [s] late 111 ± 24 133 ± 30 118 ± 13 73 ± 13 0 ± 0a aindicates a significant difference in comparison with the vehicle treated group (p < 0.05; Dunnett's test) - A clear nociceptive response was induced by formalin. SPM-927 dose dependently suppressed the nociceptive response. The efficacy of SPM 927 was similar to that of morphine i.e. a near complete reversal of the formalin-induced nociception. GBP slightly but not significantly inhibited the nociceptive response induced by formalin
- The following Tables 8 and 9 show the effects of harkoseride (hereinafter referred tows SPM 927), carbamazepine, levetiracetam, gabapentin and morphine in the neuropathic pain (CHUNG) test in the rat. Eight (8) rats per group were used.
- Table 8 shows the examined effects by tactile stimulation on lesioned paw.
- Table 9 shows the examined effects by thermal stimulation on lesioned paw.
- In general, all compounds showed more pronounced effects on tactile nociceptive stimulation than on thermal nociceptive stimulation, and SPM 927 was minimum comparable, but usually more potent than the reference compounds.
-
TABLE 8 EFFECTS OF SPM 927, CARBAMAZEPINE, LEVETIRACETAM GABAPENTIN AND MORPHINE IN THE NEUROPATHIC PAIN (CHUNG) TEST IN THE RAT (8 RATS PER GROUP) TACTILE STIMULATION (lesioned paw) FORCE INDUCING PAW-WITHDRAWAL TREATMENT (g) (mg/kg) p i.p. −30 min mean ± s.e.m. value % change Sham control 63.3 ± 4.5 — — Lesioned control 17.4 ± 2.2*** (a) 0.000 −73% (a) SPM 927 (8) 27.2 ± 4.9 NS (b) 0.094 +56% (b) SPM 927 (16) 24.4 ± 3.0 NS (b) 0.086 +40% (b) SPM 927 (32) 37.6 ± 6.1** (b) 0.008 +116% (b) Carbamazepine 21.0 ± 2.3 NS (b) 0.275 +21% (b) (16) Carbamazepine 38.4 ± 8.1* (b) 0.026 +121% (b) (32) Carbamazepine 39.2 ± 9.1* (b) 0.036 +125% (b) (64) Levetiracetam 23.0 ± 4.0 NS (b) 0.243 +32% (b) (16) Levetiracetam 25.0 ± 5.2 NS (b) 0.199 +44% (b) (32) Levetiracetam 19.8 ± 4.1 NS (b) 0.612 +14% (b) (64) Gabapentin (32) 17.2 ± 3.0 NS (b) 0.959 −1% (b) Gabapentin (64) 23.5 ± 4.2 NS (b) 0.219 +35% (b) Gabapentin (128) 33.6 ± 6.7* (b) 0.038 +93% (b) Morphine (16) 45.9 ± 8.8** (b) 0.007 +164% (b) Student's t t st (non-paired): NS = Not Significant; *= p < 0.05; **= p < 0.01; ***= p < 0.001 (a) compared with sham control (b) compared with lesioned control -
TABLE 9 EFFECTS OF SPM 927, CARBAMAZEPINE, LEVETIRACETAM GABAPENTIN AND MORPHINE IN THE NEUROPATHIC PAIN (CHUNG) TEST IN THE RAT (8 RATS PER GROUP) THERMAL STIMULATION (lesioned paw) PAW-WITHDRAWAL LATENCY TREATMENT (sec) (mg/kg) p i.p. −30 min mean ± s.e.m. value % change Sham control 40.6 ± 2.2 — — Lesioned control 16.3 ± 4.4*** (a) 0.000 −60% (a) SPM 927 (8) 26.1 ± 5.4 NS (b) 0.180 +60% (b) SPM 927 (16) 16.8 ± 4.5 NS (b) 0.933 +3% b) SPM 927 (32) 21.1 ± 5.6 NS (b) 0.512 +29% (b) Carbamazepine 35.6 ± 4.1** (b) 0.006 +118% (b) (16) Carbamazepine 22.7 ± 4.3 NS (b) 0.315 +39% (b) (32) Carbamazepine 28.8 ± 6.9 NS (b) 0.147 +77% (b) (64) Levetiracetam 19.0 ± 3.6 NS (b) 0.641 +17% (b) (16) Levetiracetam 17.1 ± 2.9 NS (b) 0.882 +5% (b) (32) Levetiracetam 26.6 ± 6.0 NS (b) 0.187 +63% (b) (64) Gabapentin (32) 19.3 ± 3.6 NS (b) 0.611 +18% (b) Gabapentin (64) 28.5 ± 5.4 NS (b) 0.101 +75% (b) Gabapentin (128) 27.1 ± 5.2 NS (b) 0.135 +66% (b) Morphine (16) 42.4 ± 1.9*** (b) 0.000 +160% (b) Stud nt's t t st (non-paired): NS = Not Significant; **= p < 0.01; ***= p < 0.001 (a) compared with sham control (b) compared with lesioned control
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Citations (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4303673A (en) * | 1979-09-18 | 1981-12-01 | A. Nattermann & Cie. Gmbh | N-Propionylsarcosineanilides, process for their preparation, and pharmaceutical compositions containing them |
US4510082A (en) * | 1983-03-07 | 1985-04-09 | Eli Lilly And Company | Pharmacologically active peptides |
US4513009A (en) * | 1980-04-17 | 1985-04-23 | Societe Civile Bioprojet | Aminoacid derivatives and their therapeutic applications |
US4533657A (en) * | 1981-07-24 | 1985-08-06 | Sterling Drug Inc. | Analgesic dipeptide amides and method of use and composition thereof |
US4618708A (en) * | 1981-12-16 | 1986-10-21 | Bernard Roques | Amino acid derivative |
US4707468A (en) * | 1984-11-09 | 1987-11-17 | Eisai Co., Ltd. | Polypeptide |
US5378729A (en) * | 1985-02-15 | 1995-01-03 | Research Corporation Technologies, Inc. | Amino acid derivative anticonvulsant |
US5508266A (en) * | 1994-06-22 | 1996-04-16 | Ciba-Geigy Corporation | Gem-disubstituted amino acid derivatives |
US5536853A (en) * | 1994-04-11 | 1996-07-16 | Chiron Corporation | Opiate receptor ligands |
US5585358A (en) * | 1993-07-06 | 1996-12-17 | Yissum Research Development Corporation Of The Hebrew University Of Jerusalem | Derivatives of valproic acid amides and 2-valproenoic acid amides, method of making and use thereof as anticonvulsant agents |
US5654301A (en) * | 1985-02-15 | 1997-08-05 | Research Corporation Technologies, Inc. | Amino acid derivative anticonvulsant |
US5656267A (en) * | 1991-08-22 | 1997-08-12 | Sagen; Jacqueline | Implantable cells that alleviate chronic pain in humans |
US5760038A (en) * | 1995-02-06 | 1998-06-02 | Bristol-Myers Squibb Company | Substituted biphenyl sulfonamide endothelin antagonists |
US5773475A (en) * | 1997-03-17 | 1998-06-30 | Research Corporation Technologies, Inc. | Anticonvulsant enantiomeric amino acid derivatives |
US5780589A (en) * | 1994-11-30 | 1998-07-14 | The United States Of America As Represented By The Department Of Health And Human Services | Ultraselective opioidmimetic peptides and pharmacological and therapeutic uses thereof |
US5885999A (en) * | 1996-01-29 | 1999-03-23 | Merck Sharp & Dohme Ltd. | Serine derivatives and their use as therapeutic agents |
US6001876A (en) * | 1996-07-24 | 1999-12-14 | Warner-Lambert Company | Isobutylgaba and its derivatives for the treatment of pain |
US6028102A (en) * | 1998-02-24 | 2000-02-22 | Yissum Research Development Company Of The Hebrew University Of Jerusalem | Anticonvulsant drugs and pharmaceutical compositions thereof |
US6037324A (en) * | 1996-01-04 | 2000-03-14 | Leukosite, Inc. | Inhibitors of MAdCAM-1-mediated interactions and methods of use therefor |
US6038324A (en) * | 1997-02-21 | 2000-03-14 | Ambourn; Paul R. | Automotive surround sound circuit background of the invention |
US6083941A (en) * | 1995-07-24 | 2000-07-04 | Trustees Of Boston University | Inhibition of NMDA receptor activity by pregnenolone sulfate derivatives |
US6083951A (en) * | 1994-03-31 | 2000-07-04 | Zeneca Limited | Aryl-substituted pyrimidine sulphonamide compounds as endothelin antagonists |
US6103732A (en) * | 1996-04-12 | 2000-08-15 | Basf Aktiengesellschaft | Carboxylic acid derivatives, their production and use |
US6114390A (en) * | 1995-11-30 | 2000-09-05 | Karl Thomae Gmbh | Amino acid derivatives, pharmaceutical compositions containing these compounds and processes for preparing them |
US6126939A (en) * | 1996-09-03 | 2000-10-03 | Yeda Research And Development Co. Ltd. | Anti-inflammatory dipeptide and pharmaceutical composition thereof |
US6180611B1 (en) * | 1994-10-05 | 2001-01-30 | Darwin Discovery, Ltd. | Peptidyl compounds |
US6277825B1 (en) * | 1996-07-22 | 2001-08-21 | University Of Utah Research Foundation | Use of conantokins for treating pain |
US6331637B1 (en) * | 1993-10-21 | 2001-12-18 | Texas Biotechnology Corporation | N-Alkyl, N-Alkenyl, N-Alkynyl, N-Aryl and N-fused bicyclo or tricyclo thienyl-, furyl-,and Pyrrolyl-sulfonamides and derivatives thereof that modulate the activity of endothelin |
US20020052418A1 (en) * | 2000-08-17 | 2002-05-02 | Mitchell Shirvan | Use of derivatives of valproic acid amides and 2-valproenic acid amides for the treatment or prevention of pain and/or headache disorders |
US20020086828A1 (en) * | 2000-08-25 | 2002-07-04 | Harris Robert H. | Uses for amino acid anticonvulsants |
US6492553B1 (en) * | 1998-01-29 | 2002-12-10 | Aventis Pharamaceuticals Inc. | Methods for preparing N-[(aliphatic or aromatic)carbonyl)]-2-aminoaetamide compounds and for cyclizing such compounds |
US20030216466A1 (en) * | 2002-05-17 | 2003-11-20 | Scheuerman Randall A. | Amino acid conjugates providing for sustained systemic concentrations of gaba analogues |
US6737408B1 (en) * | 1997-08-07 | 2004-05-18 | University Of Cincinnati | Compounds for control of appetite, blood pressure, cardiovascular response, libido, and circadian rhythm |
US20040101582A1 (en) * | 2002-11-25 | 2004-05-27 | Richard Wolicki | Treatment of neuropathy |
US6803481B2 (en) * | 2001-03-20 | 2004-10-12 | Schwarz Pharma Ag | Use of peptide class of compound for treating non neuropathic inflammatory pain |
US20040220077A1 (en) * | 2001-03-21 | 2004-11-04 | Norman Selve | Novel use of a peptide class of compound for treating allodynia or other different types of chronic or phantom pain |
US6821978B2 (en) * | 2000-09-19 | 2004-11-23 | Schering Corporation | Xanthine phosphodiesterase V inhibitors |
US20050013856A1 (en) * | 2002-12-19 | 2005-01-20 | Trivedi Jay S. | Solid dispersions comprising a hygroscopic and/or deliquescent drug |
US20050043675A1 (en) * | 2003-08-21 | 2005-02-24 | Pastore Joseph M. | Method and apparatus for modulating cellular metabolism during post-ischemia or heart failure |
US20050209163A1 (en) * | 2003-12-02 | 2005-09-22 | Thomas Stoehr | Novel use of peptide compounds for treating central neuropathic pain |
US20050227961A1 (en) * | 2004-04-08 | 2005-10-13 | Vela Pharmaceuticals, Inc. | Compositions and methods for treatment of neuropathic pain, fibromyalgia and chronic fatigue syndrome |
US20050261204A1 (en) * | 2004-05-18 | 2005-11-24 | Schwarz Pharma Ag | Novel use of peptide compounds for treating dyskinesia |
US20050277596A1 (en) * | 2004-06-09 | 2005-12-15 | Schwarz Pharma Ag | Novel use of peptide compounds for treating amyotrophic lateral sclerosis |
US20050288234A1 (en) * | 2004-06-24 | 2005-12-29 | Schwarz Pharma Ag | Novel use of peptide compounds for treating essential tremor and other tremor syndromes |
US20060009384A1 (en) * | 2003-12-05 | 2006-01-12 | David Rudd | Novel use of peptide compounds for treating status epilepticus or related conditions |
US20060046957A1 (en) * | 2004-08-27 | 2006-03-02 | Schwarz Pharma Ag | Novel use of peptide compounds for treating bone cancer pain, chemotherapy-and nucleoside-induced pain |
US20060100157A1 (en) * | 2004-03-26 | 2006-05-11 | Schwarz Pharma Ag | Novel use of peptide compounds for treating pain in painful diabetic neuropathy |
US20060135437A1 (en) * | 2004-06-09 | 2006-06-22 | Schwarz Pharma Ag | Novel use of peptide compounds for treating pain in trigeminal neuralgia |
US20060252749A1 (en) * | 2005-01-28 | 2006-11-09 | Srz Properties, Inc. | Lacosamide for add-on therapy of psychosis |
US20070042969A1 (en) * | 2004-03-26 | 2007-02-22 | Srz Properties, Inc. | Combination therapy for pain in painful diabetic neuropathy |
US20070043120A1 (en) * | 2005-08-18 | 2007-02-22 | Bettina Beyreuther | Therapeutic combination for painful medical conditions |
US20070048372A1 (en) * | 2005-08-18 | 2007-03-01 | Srz Properties, Inc. | Method for treating non-inflammatory osteoarthritic pain |
US20070197657A1 (en) * | 2005-08-18 | 2007-08-23 | Srz Properties, Inc. | Method for treating non-inflammatory musculoskeletal pain |
US7309497B2 (en) * | 2000-08-24 | 2007-12-18 | Schwarz Pharma Ag | Injectable pharmaceutical composition for systematic administration of pharmacologically active ingredients |
US20080027137A1 (en) * | 2004-10-02 | 2008-01-31 | Schwarz Pharma Ag | Synthesis Scheme for Lacosamide |
US20080287545A1 (en) * | 2004-04-16 | 2008-11-20 | Schwarz Pharma Ag | Use of Peptide Compounds For the Prophylaxis and Treatment of Chronic Headache |
US20090241205A1 (en) * | 2006-06-30 | 2009-09-24 | Bettina Beyreuther | Method for identifying crmp modulators |
US20100240576A1 (en) * | 2006-06-15 | 2010-09-23 | Thomas Stoehr | Anticonvulsant combination therapy |
US20100256179A1 (en) * | 2004-03-26 | 2010-10-07 | Ucb Pharma Gmbh | Combination therapy for pain in painful diabetic neuropathy |
US20100260716A1 (en) * | 2007-10-23 | 2010-10-14 | Ucb Pharma Gmbh | Compounds for treating demyelination conditions |
US20100273714A1 (en) * | 2006-06-15 | 2010-10-28 | Schwarz Pharma Ag | Peptide compounds for treating refractory status epilepticus |
US20100324114A1 (en) * | 2004-05-18 | 2010-12-23 | Georg Dewald | Methods and kits to detect hereditary angioedema type III |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9103454D0 (en) | 1991-02-19 | 1991-04-03 | Pfizer Ltd | Therapeutic agents |
TW217417B (en) | 1991-12-04 | 1993-12-11 | Manyu Seiyaku Kk | |
MY113062A (en) | 1994-05-10 | 2001-11-30 | The Wellcome Foundation Ltd | Amide derivatives and their therapeutic use |
DE19533023B4 (en) | 1994-10-14 | 2007-05-16 | Basf Ag | New carboxylic acid derivatives, their preparation and use |
US5651301A (en) * | 1994-12-13 | 1997-07-29 | Unipat Aktiengessellschaft | Hydrostatic piston machines |
US5849737A (en) * | 1995-04-14 | 1998-12-15 | The Regents Of The University Of California | Compositions and methods for treating pain |
TW450807B (en) * | 1995-09-15 | 2001-08-21 | Pfizer | Pharmaceutical compositions for treating tinnitus comprising neuroprotective agents |
DE19614533A1 (en) | 1996-04-12 | 1997-10-16 | Basf Ag | New alpha-hydroxy acid derivatives, their production and use |
DE19614534A1 (en) | 1996-04-12 | 1997-10-16 | Basf Ag | New carboxylic acid derivatives, their production and use |
US6589994B1 (en) | 1996-08-30 | 2003-07-08 | Nps Pharmaceuticals, Inc. | Treating a variety of pathological conditions, including spasticity and convulsions, by effecting a modulation of CNS activity with isovaleramide, isovaleric acid, or a related compound |
DE19636046A1 (en) | 1996-09-05 | 1998-03-12 | Basf Ag | New carboxylic acid derivatives, their production and use as mixed ET¶A¶ / ET¶B¶ receptor antagonists |
US6071966A (en) * | 1997-06-30 | 2000-06-06 | Merz + Co. Gmbh & Co. | 1-amino-alkylcyclohexane NMDA receptor antagonists |
ATE320249T1 (en) | 1997-07-08 | 2006-04-15 | Ono Pharmaceutical Co | AMINO ACID DERIVATIVES |
WO1999007413A1 (en) | 1997-08-11 | 1999-02-18 | Algos Pharmaceutical Corporation | Substance p inhibitors in combination with nmda-blockers for treating pain |
DE19743143A1 (en) | 1997-09-30 | 1999-04-01 | Knoll Ag | Combination pharmaceutical preparations |
US6509341B1 (en) | 1997-10-31 | 2003-01-21 | Abbott Laboratories | Carboxylic acid derivatives, carrying amido side-chains; production and use as endothelin receptor antagonists |
US6673832B1 (en) | 1998-05-04 | 2004-01-06 | Gudarz Davar | Methods for identifying compounds for treating pain |
GB9812683D0 (en) * | 1998-06-12 | 1998-08-12 | Smithkline Beecham Plc | Novel compounds |
HUP0201402A3 (en) | 1999-09-03 | 2003-12-29 | Actelion Pharmaceuticals Ltd | Bis-sulfonamides, process for their preparation and pharmaceutical compositions containing them |
SE0001373D0 (en) | 2000-04-13 | 2000-04-13 | Karolinska Innovations Ab | NPY Y1 receptor agonists and antagonists |
ES2307671T3 (en) | 2000-11-21 | 2008-12-01 | Ucb Pharma, S.A. | GABA COMPOUNDS N-RENTED, PROCEDURES FOR PREPARATION AND USE AS MEDICATIONS. |
JP2004529132A (en) | 2001-03-27 | 2004-09-24 | アクテリオン ファマシューティカルズ リミテッド | 1,2,3,4-tetrahydroisoquinoline derivative |
CA2445290A1 (en) | 2001-04-26 | 2002-11-07 | Chenkou Wei | A pharmaceutical tablet having a high api content |
ITMI20011308A1 (en) | 2001-06-21 | 2002-12-21 | Nicox Sa | DRUGS FOR CHRONIC PAIN |
ATE361289T1 (en) | 2002-08-05 | 2007-05-15 | Lilly Co Eli | PIPERAZINE SUBSTITUTED ARYLBENZODIAZEPINES |
CA2505361A1 (en) | 2002-11-11 | 2004-05-27 | Bayer Healthcare Ag | Phenyl or heteroaryl amino alkane derivatives as ip receptor antagonist |
WO2004046178A2 (en) | 2002-11-18 | 2004-06-03 | Stewart John M | Shrew paralytic peptide for use in neuromuscular therapy |
US6991764B2 (en) * | 2002-12-13 | 2006-01-31 | Dade Behring Inc. | Method for replacing used reaction cuvettes in an automatic analyzer depending upon next scheduled assay |
JP2006515327A (en) | 2003-01-30 | 2006-05-25 | ダイノジェン ファーマシューティカルズ, インコーポレイテッド | Methods for treating lower urinary tract disorders using sodium channel modulators |
CA2514574A1 (en) | 2003-01-30 | 2004-08-12 | Dynogen Pharmaceuticals, Inc. | Use of sodium channel modulators for treating gastrointestinal tract disorders |
US20040265375A1 (en) | 2003-04-16 | 2004-12-30 | Platteeuw Johannes J. | Orally disintegrating tablets |
WO2004100871A2 (en) | 2003-05-09 | 2004-11-25 | Pharmacia Corporation | Combination of an aldosterone receptor antagonist and a renin inhibitor |
US7307669B2 (en) * | 2003-06-24 | 2007-12-11 | Broadcom Corporation | System, method, and apparatus for displaying streams with dynamically changing formats |
EP1537862A1 (en) | 2003-12-02 | 2005-06-08 | Schwarz Pharma Ag | Novel use of peptide compounds for treating central neuropathic pain |
EP1541138A1 (en) | 2003-12-05 | 2005-06-15 | Schwarz Pharma Ag | Novel use of peptide compounds for treating status epilepticus or related conditions |
EP1688137A1 (en) | 2005-01-28 | 2006-08-09 | Schwarz Pharma Ag | SPM 927 for add-on therapy of schizophrenia |
JP4355003B2 (en) * | 2007-03-08 | 2009-10-28 | 本田技研工業株式会社 | Control device for internal combustion engine |
CN101841984A (en) * | 2009-03-19 | 2010-09-22 | 鸿富锦精密工业(深圳)有限公司 | Electronic device and key assembly thereof |
-
2001
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- 2001-03-21 DE DE60100055T patent/DE60100055T2/en not_active Expired - Lifetime
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- 2001-03-21 AT AT01107026T patent/ATE228358T1/en active
- 2001-03-21 ES ES01107026T patent/ES2185606T3/en not_active Expired - Lifetime
- 2001-03-21 PT PT01107026T patent/PT1243263E/en unknown
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2002
- 2002-03-19 EP EP10157595A patent/EP2201943B1/en not_active Expired - Lifetime
- 2002-03-19 SI SI200220007A patent/SI21169B/en not_active IP Right Cessation
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- 2002-03-19 WO PCT/EP2002/003032 patent/WO2002074297A1/en active IP Right Grant
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- 2002-03-19 SK SK1290-2003A patent/SK287714B6/en not_active IP Right Cessation
- 2002-03-19 AT AT10157595T patent/ATE518532T1/en not_active IP Right Cessation
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- 2002-03-19 US US10/466,295 patent/US7875652B2/en not_active Expired - Fee Related
- 2002-03-19 PL PL02368408A patent/PL368408A1/en unknown
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- 2003-02-06 HK HK03100858.8A patent/HK1048763B/en not_active IP Right Cessation
- 2003-04-27 IL IL155585A patent/IL155585A/en not_active IP Right Cessation
- 2003-04-30 ZA ZA200303319A patent/ZA200303319B/en unknown
- 2003-09-04 NO NO20033918A patent/NO20033918D0/en not_active Application Discontinuation
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2009
- 2009-12-10 IL IL202688A patent/IL202688A0/en unknown
- 2009-12-21 US US12/643,665 patent/US20100099770A1/en not_active Abandoned
-
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- 2010-11-15 US US12/945,953 patent/US20110082211A1/en not_active Abandoned
Patent Citations (78)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4303673A (en) * | 1979-09-18 | 1981-12-01 | A. Nattermann & Cie. Gmbh | N-Propionylsarcosineanilides, process for their preparation, and pharmaceutical compositions containing them |
US4513009A (en) * | 1980-04-17 | 1985-04-23 | Societe Civile Bioprojet | Aminoacid derivatives and their therapeutic applications |
US4533657A (en) * | 1981-07-24 | 1985-08-06 | Sterling Drug Inc. | Analgesic dipeptide amides and method of use and composition thereof |
US4618708A (en) * | 1981-12-16 | 1986-10-21 | Bernard Roques | Amino acid derivative |
US4510082A (en) * | 1983-03-07 | 1985-04-09 | Eli Lilly And Company | Pharmacologically active peptides |
US4707468A (en) * | 1984-11-09 | 1987-11-17 | Eisai Co., Ltd. | Polypeptide |
US5378729A (en) * | 1985-02-15 | 1995-01-03 | Research Corporation Technologies, Inc. | Amino acid derivative anticonvulsant |
US5654301A (en) * | 1985-02-15 | 1997-08-05 | Research Corporation Technologies, Inc. | Amino acid derivative anticonvulsant |
US5656267A (en) * | 1991-08-22 | 1997-08-12 | Sagen; Jacqueline | Implantable cells that alleviate chronic pain in humans |
US5585358A (en) * | 1993-07-06 | 1996-12-17 | Yissum Research Development Corporation Of The Hebrew University Of Jerusalem | Derivatives of valproic acid amides and 2-valproenoic acid amides, method of making and use thereof as anticonvulsant agents |
US6331637B1 (en) * | 1993-10-21 | 2001-12-18 | Texas Biotechnology Corporation | N-Alkyl, N-Alkenyl, N-Alkynyl, N-Aryl and N-fused bicyclo or tricyclo thienyl-, furyl-,and Pyrrolyl-sulfonamides and derivatives thereof that modulate the activity of endothelin |
US6083951A (en) * | 1994-03-31 | 2000-07-04 | Zeneca Limited | Aryl-substituted pyrimidine sulphonamide compounds as endothelin antagonists |
US5536853A (en) * | 1994-04-11 | 1996-07-16 | Chiron Corporation | Opiate receptor ligands |
US5508266A (en) * | 1994-06-22 | 1996-04-16 | Ciba-Geigy Corporation | Gem-disubstituted amino acid derivatives |
US6180611B1 (en) * | 1994-10-05 | 2001-01-30 | Darwin Discovery, Ltd. | Peptidyl compounds |
US5780589A (en) * | 1994-11-30 | 1998-07-14 | The United States Of America As Represented By The Department Of Health And Human Services | Ultraselective opioidmimetic peptides and pharmacological and therapeutic uses thereof |
US5760038A (en) * | 1995-02-06 | 1998-06-02 | Bristol-Myers Squibb Company | Substituted biphenyl sulfonamide endothelin antagonists |
US6083941A (en) * | 1995-07-24 | 2000-07-04 | Trustees Of Boston University | Inhibition of NMDA receptor activity by pregnenolone sulfate derivatives |
US6114390A (en) * | 1995-11-30 | 2000-09-05 | Karl Thomae Gmbh | Amino acid derivatives, pharmaceutical compositions containing these compounds and processes for preparing them |
US6037324A (en) * | 1996-01-04 | 2000-03-14 | Leukosite, Inc. | Inhibitors of MAdCAM-1-mediated interactions and methods of use therefor |
US5885999A (en) * | 1996-01-29 | 1999-03-23 | Merck Sharp & Dohme Ltd. | Serine derivatives and their use as therapeutic agents |
US6103732A (en) * | 1996-04-12 | 2000-08-15 | Basf Aktiengesellschaft | Carboxylic acid derivatives, their production and use |
US6277825B1 (en) * | 1996-07-22 | 2001-08-21 | University Of Utah Research Foundation | Use of conantokins for treating pain |
US6001876A (en) * | 1996-07-24 | 1999-12-14 | Warner-Lambert Company | Isobutylgaba and its derivatives for the treatment of pain |
US6126939A (en) * | 1996-09-03 | 2000-10-03 | Yeda Research And Development Co. Ltd. | Anti-inflammatory dipeptide and pharmaceutical composition thereof |
US6038324A (en) * | 1997-02-21 | 2000-03-14 | Ambourn; Paul R. | Automotive surround sound circuit background of the invention |
US5773475A (en) * | 1997-03-17 | 1998-06-30 | Research Corporation Technologies, Inc. | Anticonvulsant enantiomeric amino acid derivatives |
US6737408B1 (en) * | 1997-08-07 | 2004-05-18 | University Of Cincinnati | Compounds for control of appetite, blood pressure, cardiovascular response, libido, and circadian rhythm |
US6492553B1 (en) * | 1998-01-29 | 2002-12-10 | Aventis Pharamaceuticals Inc. | Methods for preparing N-[(aliphatic or aromatic)carbonyl)]-2-aminoaetamide compounds and for cyclizing such compounds |
US6028102A (en) * | 1998-02-24 | 2000-02-22 | Yissum Research Development Company Of The Hebrew University Of Jerusalem | Anticonvulsant drugs and pharmaceutical compositions thereof |
US20040204495A1 (en) * | 2000-08-17 | 2004-10-14 | Teva Pharmaceutical Industries, Ltd. | Use of derivatives of valproic acid amides and 2-valproenic acid amides for the treatment of prevention of pain and/or headache disorders |
US20020052418A1 (en) * | 2000-08-17 | 2002-05-02 | Mitchell Shirvan | Use of derivatives of valproic acid amides and 2-valproenic acid amides for the treatment or prevention of pain and/or headache disorders |
US7309497B2 (en) * | 2000-08-24 | 2007-12-18 | Schwarz Pharma Ag | Injectable pharmaceutical composition for systematic administration of pharmacologically active ingredients |
US20020086828A1 (en) * | 2000-08-25 | 2002-07-04 | Harris Robert H. | Uses for amino acid anticonvulsants |
US6884910B2 (en) * | 2000-08-25 | 2005-04-26 | Research Corporation Technologies, Inc. | Uses for amino acid anticonvulsants |
US6821978B2 (en) * | 2000-09-19 | 2004-11-23 | Schering Corporation | Xanthine phosphodiesterase V inhibitors |
US6803481B2 (en) * | 2001-03-20 | 2004-10-12 | Schwarz Pharma Ag | Use of peptide class of compound for treating non neuropathic inflammatory pain |
US20070054962A1 (en) * | 2001-03-20 | 2007-03-08 | Norma Selve | Method for treating acute or chronic pain |
US20050085423A1 (en) * | 2001-03-20 | 2005-04-21 | Norma Selve | Novel use of a peptide class of compound for treating non neuropathic inflammatory pain |
US20040220077A1 (en) * | 2001-03-21 | 2004-11-04 | Norman Selve | Novel use of a peptide class of compound for treating allodynia or other different types of chronic or phantom pain |
US20110082211A1 (en) * | 2001-03-21 | 2011-04-07 | Ucb Pharma Gmbh | Method for treating tinnitus aureum |
US20030216466A1 (en) * | 2002-05-17 | 2003-11-20 | Scheuerman Randall A. | Amino acid conjugates providing for sustained systemic concentrations of gaba analogues |
US20040101582A1 (en) * | 2002-11-25 | 2004-05-27 | Richard Wolicki | Treatment of neuropathy |
US20050013856A1 (en) * | 2002-12-19 | 2005-01-20 | Trivedi Jay S. | Solid dispersions comprising a hygroscopic and/or deliquescent drug |
US20050043675A1 (en) * | 2003-08-21 | 2005-02-24 | Pastore Joseph M. | Method and apparatus for modulating cellular metabolism during post-ischemia or heart failure |
US20050209163A1 (en) * | 2003-12-02 | 2005-09-22 | Thomas Stoehr | Novel use of peptide compounds for treating central neuropathic pain |
US20090018197A1 (en) * | 2003-12-05 | 2009-01-15 | David Rudd | Methods for treating status epilepticus and related conditions |
US20060009384A1 (en) * | 2003-12-05 | 2006-01-12 | David Rudd | Novel use of peptide compounds for treating status epilepticus or related conditions |
US20100256179A1 (en) * | 2004-03-26 | 2010-10-07 | Ucb Pharma Gmbh | Combination therapy for pain in painful diabetic neuropathy |
US20070042969A1 (en) * | 2004-03-26 | 2007-02-22 | Srz Properties, Inc. | Combination therapy for pain in painful diabetic neuropathy |
US20060100157A1 (en) * | 2004-03-26 | 2006-05-11 | Schwarz Pharma Ag | Novel use of peptide compounds for treating pain in painful diabetic neuropathy |
US20050227961A1 (en) * | 2004-04-08 | 2005-10-13 | Vela Pharmaceuticals, Inc. | Compositions and methods for treatment of neuropathic pain, fibromyalgia and chronic fatigue syndrome |
US20080287545A1 (en) * | 2004-04-16 | 2008-11-20 | Schwarz Pharma Ag | Use of Peptide Compounds For the Prophylaxis and Treatment of Chronic Headache |
US20050261204A1 (en) * | 2004-05-18 | 2005-11-24 | Schwarz Pharma Ag | Novel use of peptide compounds for treating dyskinesia |
US7416864B2 (en) * | 2004-05-18 | 2008-08-26 | Schwarz Pharma Ag | Method for treating dyskinesia |
US20100324114A1 (en) * | 2004-05-18 | 2010-12-23 | Georg Dewald | Methods and kits to detect hereditary angioedema type III |
US20100256241A1 (en) * | 2004-06-09 | 2010-10-07 | Ucb Pharma Gmbh | Method for treating atypical facial pain |
US20090018198A1 (en) * | 2004-06-09 | 2009-01-15 | Schwarz Pharma Ag | Method for treating a motoneuron disorder |
US20050277596A1 (en) * | 2004-06-09 | 2005-12-15 | Schwarz Pharma Ag | Novel use of peptide compounds for treating amyotrophic lateral sclerosis |
US20060135437A1 (en) * | 2004-06-09 | 2006-06-22 | Schwarz Pharma Ag | Novel use of peptide compounds for treating pain in trigeminal neuralgia |
US20050288234A1 (en) * | 2004-06-24 | 2005-12-29 | Schwarz Pharma Ag | Novel use of peptide compounds for treating essential tremor and other tremor syndromes |
US7427601B2 (en) * | 2004-06-24 | 2008-09-23 | Schwarz Pharma Ag | Method for treating tremor |
US20060046957A1 (en) * | 2004-08-27 | 2006-03-02 | Schwarz Pharma Ag | Novel use of peptide compounds for treating bone cancer pain, chemotherapy-and nucleoside-induced pain |
US20100029543A1 (en) * | 2004-08-27 | 2010-02-04 | Schwarz Pharma Ag | Methods for treating nucleoside-induced pain |
US20080027137A1 (en) * | 2004-10-02 | 2008-01-31 | Schwarz Pharma Ag | Synthesis Scheme for Lacosamide |
US20110130350A1 (en) * | 2004-10-02 | 2011-06-02 | Ucb Pharma Gmbh | Synthesis scheme for lacosamide |
US20060252749A1 (en) * | 2005-01-28 | 2006-11-09 | Srz Properties, Inc. | Lacosamide for add-on therapy of psychosis |
US20070197657A1 (en) * | 2005-08-18 | 2007-08-23 | Srz Properties, Inc. | Method for treating non-inflammatory musculoskeletal pain |
US20080280835A1 (en) * | 2005-08-18 | 2008-11-13 | Bettina Beyreuther | Novel Use of Peptide Compounds For Treating Muscle Pain |
US20070048372A1 (en) * | 2005-08-18 | 2007-03-01 | Srz Properties, Inc. | Method for treating non-inflammatory osteoarthritic pain |
US20070043120A1 (en) * | 2005-08-18 | 2007-02-22 | Bettina Beyreuther | Therapeutic combination for painful medical conditions |
US20120225119A1 (en) * | 2005-08-18 | 2012-09-06 | Ucb Pharma Gmbh | Therapeutic combination for painful medical conditions |
US20100240576A1 (en) * | 2006-06-15 | 2010-09-23 | Thomas Stoehr | Anticonvulsant combination therapy |
US20100273714A1 (en) * | 2006-06-15 | 2010-10-28 | Schwarz Pharma Ag | Peptide compounds for treating refractory status epilepticus |
US20120238614A1 (en) * | 2006-06-15 | 2012-09-20 | Ucb Pharma Gmbh | Anticonvulsant combination therapy |
US20090241205A1 (en) * | 2006-06-30 | 2009-09-24 | Bettina Beyreuther | Method for identifying crmp modulators |
US20100324144A1 (en) * | 2006-06-30 | 2010-12-23 | Schwarz Pharma Ag | Therapy for hyperexcitability disorders |
US20100260716A1 (en) * | 2007-10-23 | 2010-10-14 | Ucb Pharma Gmbh | Compounds for treating demyelination conditions |
Non-Patent Citations (3)
Title |
---|
Backonja et al. (JAMA 1998, 280, 21, p 1831-1836). * |
Morello et al. (Arch Intern Med 1999, 159, 1931-37). * |
Rull et al. (Diabetologia, 5, 215-218, 1969). * |
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US20100256179A1 (en) * | 2004-03-26 | 2010-10-07 | Ucb Pharma Gmbh | Combination therapy for pain in painful diabetic neuropathy |
US20080287545A1 (en) * | 2004-04-16 | 2008-11-20 | Schwarz Pharma Ag | Use of Peptide Compounds For the Prophylaxis and Treatment of Chronic Headache |
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US20070197657A1 (en) * | 2005-08-18 | 2007-08-23 | Srz Properties, Inc. | Method for treating non-inflammatory musculoskeletal pain |
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