ZA785491B - Absorbable pharmaceutical compositions based on poly(alkylene oxalates) - Google Patents

Absorbable pharmaceutical compositions based on poly(alkylene oxalates)

Info

Publication number
ZA785491B
ZA785491B ZA785491A ZA785491A ZA785491B ZA 785491 B ZA785491 B ZA 785491B ZA 785491 A ZA785491 A ZA 785491A ZA 785491 A ZA785491 A ZA 785491A ZA 785491 B ZA785491 B ZA 785491B
Authority
ZA
South Africa
Prior art keywords
poly
pharmaceutical compositions
compositions based
alkylene oxalates
absorbable pharmaceutical
Prior art date
Application number
ZA785491A
Other languages
English (en)
Inventor
S Jamiolkowski
S Whaba
D Jamiolkowski
Original Assignee
Ethicon Inc
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 Ethicon Inc filed Critical Ethicon Inc
Publication of ZA785491B publication Critical patent/ZA785491B/xx

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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • A61K9/1647—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
    • A61K9/2031—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)

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
ZA785491A 1977-09-28 1978-09-27 Absorbable pharmaceutical compositions based on poly(alkylene oxalates) ZA785491B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/837,076 US4186189A (en) 1977-09-28 1977-09-28 Absorbable pharmaceutical compositions based on poly(alkylene oxalates)

Publications (1)

Publication Number Publication Date
ZA785491B true ZA785491B (en) 1980-05-28

Family

ID=25273452

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA785491A ZA785491B (en) 1977-09-28 1978-09-27 Absorbable pharmaceutical compositions based on poly(alkylene oxalates)

Country Status (8)

Country Link
US (1) US4186189A (de)
JP (1) JPS5452721A (de)
AU (1) AU518227B2 (de)
CA (1) CA1100042A (de)
DE (1) DE2842089A1 (de)
FR (1) FR2404436A1 (de)
GB (1) GB1592829A (de)
ZA (1) ZA785491B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130639A (en) * 1977-09-28 1978-12-19 Ethicon, Inc. Absorbable pharmaceutical compositions based on isomorphic copolyoxalates
US4650665A (en) * 1985-02-08 1987-03-17 Ethicon, Inc. Controlled release of pharmacologically active agents from an absorbable biologically compatible putty-like composition
US4568536A (en) * 1985-02-08 1986-02-04 Ethicon, Inc. Controlled release of pharmacologically active agents from an absorbable biologically compatible putty-like composition
CH672887A5 (de) * 1987-10-14 1990-01-15 Debiopharm Sa
US5187150A (en) * 1987-10-14 1993-02-16 Debiopharm S.A. Polyester-based composition for the controlled release of polypeptide medicinal substances
PH30995A (en) * 1989-07-07 1997-12-23 Novartis Inc Sustained release formulations of water soluble peptides.
US5538739A (en) * 1989-07-07 1996-07-23 Sandoz Ltd. Sustained release formulations of water soluble peptides
DE69318835T2 (de) * 1992-04-06 1998-11-05 Uroplasty Inc Behandlung einer refluxstörung durch injektion von mikropartikeln
US20030099682A1 (en) * 1998-11-20 2003-05-29 Francis Moussy Apparatus and method for control of tissue/implant interactions
US6366794B1 (en) 1998-11-20 2002-04-02 The University Of Connecticut Generic integrated implantable potentiostat telemetry unit for electrochemical sensors
DE10315640A1 (de) * 2003-04-04 2004-10-14 Ignatov, Konstantin Verfahren zur kontrollierten Freisetzung von Komponenten in eine Lösung
US20060286138A1 (en) * 2003-04-10 2006-12-21 Malshe Vinod C Novel biodegradable aliphatic polyesters and pharmaceutical compositions and applications thereof
WO2005120462A2 (en) * 2004-06-07 2005-12-22 Callisyn Pharmaceuticals, Inc. Biodegradable and biocompatible crosslinked polymer hydrogel prepared from pva and/or peg macromer mixtures
AU2005325213B2 (en) * 2004-08-04 2010-10-07 Evonik Corporation Methods for manufacturing delivery devices and devices thereof
ES2718612T3 (es) 2007-12-20 2019-07-03 Evonik Corp Procedimiento para preparar micropartículas que tienen un bajo volumen de disolvente residual
US20090181068A1 (en) 2008-01-14 2009-07-16 Dunn Richard L Low Viscosity Liquid Polymeric Delivery System
BR112012006443A2 (pt) * 2009-09-22 2017-07-25 Evonik Degussa Corp dispositivos de implante que apresentam configurações de cargas variáveis de agentes bioativos
WO2013093868A1 (en) 2011-12-22 2013-06-27 Chuv, Centre Hospitalier Universitaire Vaudois Selective plasma activation for medical implants and wound healing devices
US9717583B2 (en) 2014-03-13 2017-08-01 Cell and Molecular Tissue Engineering, LLC Sensors, cannulas, collars and coated surgical mesh, and corresponding systems and methods
CN106029732B (zh) * 2013-12-24 2018-07-13 东洋制罐集团控股株式会社 聚草酸酯和其制造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2012267A (en) * 1929-08-01 1935-08-27 Du Pont Alkylene ester of polybasic acids
US2071250A (en) * 1931-07-03 1937-02-16 Du Pont Linear condensation polymers
US2071251A (en) * 1931-07-03 1937-02-16 Du Pont Fiber and method of producing it
US2111762A (en) * 1936-01-06 1938-03-22 Ellis Foster Co Resinous compositions from oxalic acid and polyhydric alcohols and process of makingsame
NL243016A (de) * 1958-09-04
US3773919A (en) * 1969-10-23 1973-11-20 Du Pont Polylactide-drug mixtures
US3755558A (en) * 1971-02-23 1973-08-28 Du Pont Polylactide drug mixtures for topical application atelet aggregation
FR2208687B1 (de) * 1972-12-01 1976-07-23 Rhone Poulenc Sa
US3997512A (en) * 1973-11-21 1976-12-14 American Cyanamid Company High molecular weight polyester resin, the method of making the same
AR205997A1 (es) * 1973-11-21 1976-06-23 American Cyanamid Co Resina de poliester normalmente solida biodegradable e hidrolizable
US3978203A (en) * 1974-07-12 1976-08-31 Dynatech Corporation Sustained release of pharmaceuticals from polyester matrices
US4105034A (en) * 1977-06-10 1978-08-08 Ethicon, Inc. Poly(alkylene oxalate) absorbable coating for sutures
US4130639A (en) * 1977-09-28 1978-12-19 Ethicon, Inc. Absorbable pharmaceutical compositions based on isomorphic copolyoxalates

Also Published As

Publication number Publication date
AU3683478A (en) 1979-12-06
JPS5452721A (en) 1979-04-25
US4186189A (en) 1980-01-29
FR2404436A1 (fr) 1979-04-27
DE2842089A1 (de) 1979-04-05
GB1592829A (en) 1981-07-08
FR2404436B1 (de) 1983-05-27
AU518227B2 (en) 1981-09-17
CA1100042A (en) 1981-04-28

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