WO2000025743A3 - Improved growth stimulant compositions - Google Patents

Improved growth stimulant compositions Download PDF

Info

Publication number
WO2000025743A3
WO2000025743A3 PCT/US1999/023993 US9923993W WO0025743A3 WO 2000025743 A3 WO2000025743 A3 WO 2000025743A3 US 9923993 W US9923993 W US 9923993W WO 0025743 A3 WO0025743 A3 WO 0025743A3
Authority
WO
WIPO (PCT)
Prior art keywords
growth stimulant
improved growth
release
stimulant compositions
improved
Prior art date
Application number
PCT/US1999/023993
Other languages
French (fr)
Other versions
WO2000025743A2 (en
Inventor
Chung Shih
Thomas J Kennedy
Peter James Knight
Daniel S Robins
Zezhi Jesse Shao
Original Assignee
Schering Corp
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 Schering Corp filed Critical Schering Corp
Priority to BRPI9914996-6 priority Critical patent/BRPI9914996B8/en
Priority to BR9914996-6A priority patent/BR9914996A/en
Priority to CA002348841A priority patent/CA2348841C/en
Priority to AU30967/00A priority patent/AU777393B2/en
Publication of WO2000025743A2 publication Critical patent/WO2000025743A2/en
Publication of WO2000025743A3 publication Critical patent/WO2000025743A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A61K9/0024—Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00—Drugs for disorders of the endocrine system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
    • A61K9/204—Polyesters, e.g. poly(lactide-co-glycolide)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose

Abstract

An improved weight and growth stimulant for domesticated animals such as cattle, pigs and sheep is comprised of an anabolic agent that is subcutaneously administered in the form of a dual release implant formulation. Increased gains are particularly improved when zeranol is administered in an immediate-release and controlled-release formulation which allows for a one-time dosage injection.
PCT/US1999/023993 1998-11-04 1999-11-02 Improved growth stimulant compositions WO2000025743A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BRPI9914996-6 BRPI9914996B8 (en) 1998-11-04 1999-11-02 Anabolic implant composition and process to stimulate increased growth rate, greater amount of growth and greater feed efficiency in an animal.
BR9914996-6A BR9914996A (en) 1998-11-04 1999-11-02 Stimulating compositions for improved growth
CA002348841A CA2348841C (en) 1998-11-04 1999-11-02 Improved growth stimulant compositions
AU30967/00A AU777393B2 (en) 1998-11-04 1999-11-02 Improved growth stimulant compositions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18594498A 1998-11-04 1998-11-04
US09/185,944 1998-11-04

Publications (2)

Publication Number Publication Date
WO2000025743A2 WO2000025743A2 (en) 2000-05-11
WO2000025743A3 true WO2000025743A3 (en) 2000-08-24

Family

ID=22683037

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/023993 WO2000025743A2 (en) 1998-11-04 1999-11-02 Improved growth stimulant compositions

Country Status (11)

Country Link
AR (1) AR025133A1 (en)
AU (1) AU777393B2 (en)
BR (2) BRPI9914996B8 (en)
CA (1) CA2348841C (en)
CO (1) CO5140100A1 (en)
CR (1) CR6351A (en)
MY (1) MY134868A (en)
PE (1) PE20001092A1 (en)
TW (1) TWI250027B (en)
WO (1) WO2000025743A2 (en)
ZA (1) ZA200103494B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020131988A1 (en) * 1999-12-16 2002-09-19 Foster Todd P. Pharmaceutical implant containing immediate-release and sustained-release components and method of administration
US6953586B1 (en) * 2000-06-08 2005-10-11 Ivy Animal Health, Inc. Growth promoting pharmaceutical implant
EP4001288A1 (en) 2020-11-19 2022-05-25 F.I.S.- Fabbrica Italiana Sintetici S.p.A. Process for the preparation of trenbolone acetate having a definite particle size distribution and a irregular hexagon plates crystal habit
ES2948624T3 (en) 2020-11-19 2023-09-14 Fis Fabbrica Italiana Sintetici Spa Improved process for the preparation of trenbolone and/or trenbolone acetate
EP4000688A1 (en) 2020-11-19 2022-05-25 F.I.S.- Fabbrica Italiana Sintetici S.p.A. Process for the preparation of trenbolone acetate having a definite particle size distribution

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167662A (en) * 1984-11-22 1986-06-04 Crb Virbac Sarl Sustained release devices
US4670249A (en) * 1985-04-12 1987-06-02 International Minerals & Chemical Corp. Growth-promoting compositions
US5219572A (en) * 1989-03-17 1993-06-15 Pitman-Moore, Inc. Controlled release delivery device for macromolecular proteins
US5747060A (en) * 1996-03-26 1998-05-05 Euro-Celtique, S.A. Prolonged local anesthesia with colchicine
US5874098A (en) * 1997-05-28 1999-02-23 Ivy Laboratories, Inc. Pellet implant system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167662A (en) * 1984-11-22 1986-06-04 Crb Virbac Sarl Sustained release devices
US4670249A (en) * 1985-04-12 1987-06-02 International Minerals & Chemical Corp. Growth-promoting compositions
US5219572A (en) * 1989-03-17 1993-06-15 Pitman-Moore, Inc. Controlled release delivery device for macromolecular proteins
US5747060A (en) * 1996-03-26 1998-05-05 Euro-Celtique, S.A. Prolonged local anesthesia with colchicine
US5874098A (en) * 1997-05-28 1999-02-23 Ivy Laboratories, Inc. Pellet implant system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
O'CALLAGHAN, D. ET AL: "Effects of long acting and short acting estradiol implants on growth rate and carcass weight of steers", VET. REC. (1986), 119(17), 427-9, XP000907270 *

Also Published As

Publication number Publication date
BR9914996A (en) 2001-07-10
TWI250027B (en) 2006-03-01
CO5140100A1 (en) 2002-03-22
AU777393B2 (en) 2004-10-14
BRPI9914996A (en) 2001-07-10
ZA200103494B (en) 2002-07-30
WO2000025743A2 (en) 2000-05-11
CR6351A (en) 2003-11-20
CA2348841A1 (en) 2000-05-11
BRPI9914996B1 (en) 2011-11-01
CA2348841C (en) 2007-04-17
PE20001092A1 (en) 2000-10-31
AR025133A1 (en) 2002-11-13
BRPI9914996B8 (en) 2021-07-06
AU3096700A (en) 2000-05-22
MY134868A (en) 2007-12-31

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