WO2008001389A3 - Female contraceptive for transcervical delivery and its' preparation - Google Patents

Female contraceptive for transcervical delivery and its' preparation Download PDF

Info

Publication number
WO2008001389A3
WO2008001389A3 PCT/IN2007/000237 IN2007000237W WO2008001389A3 WO 2008001389 A3 WO2008001389 A3 WO 2008001389A3 IN 2007000237 W IN2007000237 W IN 2007000237W WO 2008001389 A3 WO2008001389 A3 WO 2008001389A3
Authority
WO
WIPO (PCT)
Prior art keywords
preparation
female contraceptive
methyl methacrylate
itaconic acid
iodine
Prior art date
Application number
PCT/IN2007/000237
Other languages
French (fr)
Other versions
WO2008001389A2 (en
Inventor
Sujoy Kumar Guha
Original Assignee
Marksans Pharma Ltd
Sujoy Kumar Guha
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Marksans Pharma Ltd, Sujoy Kumar Guha filed Critical Marksans Pharma Ltd
Publication of WO2008001389A2 publication Critical patent/WO2008001389A2/en
Publication of WO2008001389A3 publication Critical patent/WO2008001389A3/en

Links

Classifications

    • 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
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/194—Carboxylic acids, e.g. valproic acid having two or more carboxyl groups, e.g. succinic, maleic or phthalic acid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/18—Iodine; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00—Drugs for genital or sexual disorders; Contraceptives
    • A61P15/18—Feminine contraceptives

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Endocrinology (AREA)
  • Reproductive Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Medicinal Preparation (AREA)

Abstract

A female contraceptive for transcervical approach consisting of a chemical complex of iodine, itaconic acid and methyl methacrylate in a solvent is provided. Further, a process for preparation of female contraceptive for transcervical approach comprising complexing solution of itaconic acid-methyl methacrylate copolymer comprising itaconic acid and methyl methacrylate in a ratio varying from about 1:3 to about 1:8 respectively with solution of iodine to produce chemical complex of iodine, itaconic acid and methyl methacrylate is also provided.
PCT/IN2007/000237 2006-06-27 2007-06-14 Female contraceptive for transcervical delivery and its' preparation WO2008001389A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1513DE2006 2006-06-27
IN1513/DEL/2006 2006-06-27

Publications (2)

Publication Number Publication Date
WO2008001389A2 WO2008001389A2 (en) 2008-01-03
WO2008001389A3 true WO2008001389A3 (en) 2008-05-15

Family

ID=38846110

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2007/000237 WO2008001389A2 (en) 2006-06-27 2007-06-14 Female contraceptive for transcervical delivery and its' preparation

Country Status (1)

Country Link
WO (1) WO2008001389A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103784663A (en) * 2014-01-15 2014-05-14 闫玉枝 Traditional Chinese medicine for treating tubal obstruction

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6447717A (en) * 1987-08-17 1989-02-22 Buhei Akaha Infectious disease preventing drug
US5156164A (en) * 1988-10-13 1992-10-20 Leveen Harry H Iodine contraceptive sponge
US5545401A (en) * 1994-06-02 1996-08-13 Shanbrom; Edward Antiviral, spermicidal vaginal gel and foam containing low molecular weight povidone-iodine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6447717A (en) * 1987-08-17 1989-02-22 Buhei Akaha Infectious disease preventing drug
US5156164A (en) * 1988-10-13 1992-10-20 Leveen Harry H Iodine contraceptive sponge
US5545401A (en) * 1994-06-02 1996-08-13 Shanbrom; Edward Antiviral, spermicidal vaginal gel and foam containing low molecular weight povidone-iodine

Also Published As

Publication number Publication date
WO2008001389A2 (en) 2008-01-03

Similar Documents

Publication Publication Date Title
EP1127570A3 (en) Production process for polymeric micelle composition charged therein with drug
ATE424848T1 (en) PHARMACEUTICAL COMPOSITIONS FOR THE CONTROLLED RELEASE OF BIOLOGICAL ACTIVE INGREDIENTS
WO2007006353A3 (en) Use of a partially neutralized, anionic (meth)acrylate copolymer as a coating for the production of a medicament releasing active substance at reduced ph values
HRP20110745T1 (en) Delayed release rasagiline formulation
HRP20070432B1 (en) Gastroresistant pharmaceutical formulations containing rifaximin
WO2007005633A8 (en) Process for preparation of liquid dosage form containing sodium 4-phenylbutyrate
NZ596879A (en) Tamper resistant dosage form comprising a matrix and melt - extruded particulates comprising a drug
WO2009114614A3 (en) Compositions and methods for controlled delivery of inhibitory ribonucleic acids
WO2009072820A3 (en) Process for preparation of silver oxide
MX2009004616A (en) Methods of hormonal treatment utilizing ascending-dose extended cycle regimens.
WO2009063222A3 (en) Solid compositions
RS51561B (en) Low dose entecavir formulation and use
WO2007100524A3 (en) Repeat sequence protein polymer nanoparticles optionally containing active agents and their preparation
WO2009100181A3 (en) Absorbent ingestible agents and associated methods of manufacture and use
CN103113537B (en) A kind of segmented copolymer being self-assembled into micella and preparation method thereof
WO2008001389A3 (en) Female contraceptive for transcervical delivery and its' preparation
WO2021098141A1 (en) Aerosol alcohol-free no-wash antibacterial hand sanitizer and preparation method therefor
WO2005011618A3 (en) Methods for the treatment of male and female sexual dysfunction
CN105707073B (en) A kind of slow-release broad spectrum antimicrobial agent and preparation method thereof
HRP20170686T1 (en) Co-micronisation product comprising a progesterone receptor selective modulator
EP1873204A4 (en) Polymeric pharmaceutical agent for treatment of cancer and process for production of the same
CN105850992A (en) Nano silicon dioxide grafted organic functional polymer macrolide insecticide slow-release agent and preparation method thereof
UA101627C2 (en) Normal;heading 1;heading 2;heading 3;COATING COMPOSITION COMPRISING POLYDEXTROSE, PROCESS FOR PREPARING SAME AND USE FOR COATING INGESTIBLE SOLID FORMS
WO2007134533A8 (en) 20(R)-GINSENOSIDE Rg3 MEDICINAL SOLUBLE INTERMEDIATE AND PROCESS THEREOF
CN107802602B (en) Preparation method of gossypol acetate calcium alginate gel microspheres

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07736616

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 10690/DELNP/2008

Country of ref document: IN

NENP Non-entry into the national phase

Ref country code: DE

NENP Non-entry into the national phase

Ref country code: RU

122 Ep: pct application non-entry in european phase

Ref document number: 07736616

Country of ref document: EP

Kind code of ref document: A2