IL83764A - Polyesters containing alkylene oxide blocks and their use as drug delivery systems - Google Patents

Polyesters containing alkylene oxide blocks and their use as drug delivery systems

Info

Publication number
IL83764A
IL83764A IL83764A IL8376487A IL83764A IL 83764 A IL83764 A IL 83764A IL 83764 A IL83764 A IL 83764A IL 8376487 A IL8376487 A IL 8376487A IL 83764 A IL83764 A IL 83764A
Authority
IL
Israel
Prior art keywords
drug delivery
alkylene oxide
delivery systems
containing alkylene
polyesters containing
Prior art date
Application number
IL83764A
Other languages
English (en)
Other versions
IL83764A0 (en
Original Assignee
American Cyanamid Co
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
Priority claimed from US06/903,797 external-priority patent/US4716203A/en
Priority claimed from US06/903,801 external-priority patent/US4882168A/en
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of IL83764A0 publication Critical patent/IL83764A0/xx
Publication of IL83764A publication Critical patent/IL83764A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/64—Polyesters containing both carboxylic ester groups and carbonate groups
    • 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
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • 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)
IL83764A 1986-09-05 1987-09-03 Polyesters containing alkylene oxide blocks and their use as drug delivery systems IL83764A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/903,797 US4716203A (en) 1986-09-05 1986-09-05 Diblock and triblock copolymers
US06/903,801 US4882168A (en) 1986-09-05 1986-09-05 Polyesters containing alkylene oxide blocks as drug delivery systems

Publications (2)

Publication Number Publication Date
IL83764A0 IL83764A0 (en) 1988-02-29
IL83764A true IL83764A (en) 1991-05-12

Family

ID=27129378

Family Applications (1)

Application Number Title Priority Date Filing Date
IL83764A IL83764A (en) 1986-09-05 1987-09-03 Polyesters containing alkylene oxide blocks and their use as drug delivery systems

Country Status (13)

Country Link
EP (1) EP0258780B1 (xx)
KR (1) KR880003985A (xx)
AU (1) AU605172B2 (xx)
BR (1) BR8704648A (xx)
CA (1) CA1283988C (xx)
DE (1) DE3786309T2 (xx)
DK (1) DK462287A (xx)
ES (1) ES2058081T3 (xx)
FI (1) FI873840A (xx)
GR (1) GR3008526T3 (xx)
HU (1) HU205711B (xx)
IL (1) IL83764A (xx)
NZ (1) NZ221647A (xx)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9401703A (nl) * 1994-10-14 1996-05-01 Rijksuniversiteit Kauwgom.
US5702717A (en) * 1995-10-25 1997-12-30 Macromed, Inc. Thermosensitive biodegradable polymers based on poly(ether-ester)block copolymers
US5665428A (en) * 1995-10-25 1997-09-09 Macromed, Inc. Preparation of peptide containing biodegradable microspheres by melt process
DE19726412A1 (de) * 1997-06-21 1998-12-24 Merck Patent Gmbh Implantatmaterial mit einer Träger-Wirkstoff-Kombination
KR100633939B1 (ko) * 1997-10-03 2006-10-16 마크로메드 인코퍼레이티드 가역적 열 겔화 성질을 갖는 생분해성 저분자량 트리블럭폴리(락티드-코-글리콜리드) 폴리에틸렌 글리콜 공중합체
US6117949A (en) * 1998-10-01 2000-09-12 Macromed, Inc. Biodegradable low molecular weight triblock poly (lactide-co-glycolide) polyethylene glycol copolymers having reverse thermal gelation properties
US6004573A (en) * 1997-10-03 1999-12-21 Macromed, Inc. Biodegradable low molecular weight triblock poly(lactide-co-glycolide) polyethylene glycol copolymers having reverse thermal gelation properties
US6201072B1 (en) * 1997-10-03 2001-03-13 Macromed, Inc. Biodegradable low molecular weight triblock poly(lactide-co- glycolide) polyethylene glycol copolymers having reverse thermal gelation properties
US7662409B2 (en) 1998-09-25 2010-02-16 Gel-Del Technologies, Inc. Protein matrix materials, devices and methods of making and using thereof
US7018645B1 (en) 2000-04-27 2006-03-28 Macromed, Inc. Mixtures of various triblock polyester polyethylene glycol copolymers having improved gel properties
WO2002076228A1 (en) * 2001-03-23 2002-10-03 Gumlink A/S Degradable resin substitute for chewing gum
AU2002249101B2 (en) 2001-03-23 2005-10-20 Gumlink A/S Coated degradable chewing gum with improved shelf life and process for preparing same
CA2451187C (en) 2001-06-22 2012-08-14 Southern Biosystems, Inc. Zero-order prolonged release coaxial implants
US20060239961A1 (en) 2002-02-15 2006-10-26 Nektar Therapeutics Al, Corporation Hydrolytically degradable alkylene oxide based polymers
AU2003225212A1 (en) 2002-04-29 2003-11-17 Gel-Del Technologies, Inc. Biomatrix structural containment and fixation systems and methods of use thereof
EA008244B1 (ru) * 2002-05-03 2007-04-27 Янссен Фармацевтика Н.В. Полимерные микроэмульсии
US7649023B2 (en) 2002-06-11 2010-01-19 Novartis Ag Biodegradable block copolymeric compositions for drug delivery
KR20120104412A (ko) 2002-09-06 2012-09-20 인설트 테라페틱스, 인코퍼레이티드 공유결합된 치료제 전달을 위한 사이클로덱스트린-기초 중합체
CA2500022C (en) 2002-09-24 2011-02-22 Gumlink A/S Biodegradable chewing gum comprising at least one high molecular weight biodegradable polymer
CN100471398C (zh) 2002-09-24 2009-03-25 古木林科有限公司 包括至少两种不同的生物可降解聚合物的口香糖
ES2312741T3 (es) 2003-05-06 2009-03-01 Gumlink A/S Procedimiento para producir granulos de goma de mascar y granulos de goma comprimidos, y un equipo para granular goma de mascar.
DK1474995T3 (da) 2003-05-06 2013-02-18 Gumlink As Fremgangsmåde til fremstilling af tyggegummigranulater, et gummisammensætningsekstruder- og granuleringssystem og et tyggegummiprodukt
US8465537B2 (en) 2003-06-17 2013-06-18 Gel-Del Technologies, Inc. Encapsulated or coated stent systems
CA2537315C (en) 2003-08-26 2015-12-08 Gel-Del Technologies, Inc. Protein biomaterials and biocoacervates and methods of making and using thereof
WO2005055945A2 (en) 2003-12-08 2005-06-23 Gel-Del Technologies, Inc. Mucoadhesive drug delivery devices and methods of making and using thereof
JP2010516625A (ja) 2007-01-24 2010-05-20 インサート セラピューティクス， インコーポレイテッド 制御された薬物送達のためのテザー基を有するポリマー−薬物コンジュゲート
EP2237770A4 (en) 2007-12-26 2011-11-09 Gel Del Technologies Inc BIOCOMPATIBLE PROTEIN PARTICLES, PARTICLE DEVICES AND METHODS THEREOF
WO2010057177A2 (en) 2008-11-17 2010-05-20 Gel-Del Technologies, Inc. Protein biomaterial and biocoacervate vessel graft systems and methods of making and using thereof
CA2939165A1 (en) 2009-09-15 2011-03-24 Cerulean Pharma Inc. A cdp-camptothecin conjugate, particle or composition and uses thereof
EP3566719A1 (en) 2010-05-18 2019-11-13 Cerulean Pharma Inc. Compositions and methods for treatment of autoimmune and other diseases
WO2014055493A1 (en) 2012-10-02 2014-04-10 Cerulean Pharma Inc. Methods and systems for polymer precipitation and generation of particles
US20230285576A1 (en) 2020-08-05 2023-09-14 Ellipses Pharma Ltd Treatment of cancer using a cyclodextrin-containing polymer-topoisomerase inhibitor conjugate and a parp inhibitor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736646A (en) * 1971-10-18 1973-06-05 American Cyanamid Co Method of attaching surgical needles to multifilament polyglycolic acid absorbable sutures
US4047533A (en) * 1976-09-20 1977-09-13 American Cyanamid Company Absorbable surgical sutures coated with polyoxyethylene-polyoxypropylene copolymer lubricant
US4429080A (en) * 1982-07-01 1984-01-31 American Cyanamid Company Synthetic copolymer surgical articles and method of manufacturing the same
US4438253A (en) * 1982-11-12 1984-03-20 American Cyanamid Company Poly(glycolic acid)/poly(alkylene glycol) block copolymers and method of manufacturing the same
US4452973A (en) * 1982-11-12 1984-06-05 American Cyanamid Company Poly(glycolic acid)/poly(oxyethylene) triblock copolymers and method of manufacturing the same

Also Published As

Publication number Publication date
NZ221647A (en) 1990-09-26
HU205711B (en) 1992-06-29
CA1283988C (en) 1991-05-07
IL83764A0 (en) 1988-02-29
FI873840A0 (fi) 1987-09-04
BR8704648A (pt) 1988-04-26
AU605172B2 (en) 1991-01-10
HUT52945A (en) 1990-09-28
DK462287D0 (da) 1987-09-04
DK462287A (da) 1988-03-06
AU7797087A (en) 1988-03-10
FI873840A (fi) 1988-03-06
KR880003985A (ko) 1988-05-31
DE3786309D1 (de) 1993-07-29
DE3786309T2 (de) 1994-02-10
EP0258780A2 (en) 1988-03-09
EP0258780A3 (en) 1988-05-18
GR3008526T3 (xx) 1993-10-29
EP0258780B1 (en) 1993-06-23
ES2058081T3 (es) 1994-11-01

Similar Documents

Publication Publication Date Title
IL83764A0 (en) Polyesters containing alkylene oxide blocks and their use as drug delivery systems
ZA876635B (en) Polyesters containing alkylene oxide blocks as drug delivery systems
GB8630273D0 (en) Pharmaceutical delivery systems
GB2185397B (en) Drug delivery system
PH24331A (en) Drug delivery system
HK67390A (en) Novel polyesters,their preparation and pharmaceutical use
EP0274431A3 (en) Drug delivery compositions and methods
IL82221A0 (en) Phenyl-piperazines and pharmaceutical compositions containing them
IL84946A0 (en) Drug delivery compositions and their preparation
ZA873091B (en) Pulsed drug delivery
ZA862641B (en) Delivery system for active ingredients and preparation thereof
GB8519530D0 (en) Drug delivery system
GB8710094D0 (en) Pulsed drug delivery
NZ216662A (en) Capsule made from polyalkylene glycol and poly(ethylene oxide)
GB8502156D0 (en) Drug delivery
NZ220020A (en) 1-hydroxy-2-pyridones and pharmaceutical composition
IL88433A0 (en) Diarylstyrylquinoline diacids and pharmaceutical compositions containing them
IL82146A0 (en) Liposomes based on phosphatidyl-inositolmannosides and pharmaceutical compositions containing them
GR861712B (en) Medicaments and their use
GB8514666D0 (en) Agent delivery systems
IL83350A0 (en) Pharmaceutical compositions comprising interleukin and intterferon active substances
IL82726A (en) Pharmaceutical compositions comprising anticonvulsively active 1-phenalkylimidazole-4-and/or-5-carboxamides and certain novel phenalkylimidazoles and their manufacture
GB8629280D0 (en) Storage & delivery of discrete articles
PH24745A (en) New 1-aryloxy-3-amino-2-prppanols and pharmaceutical compositions containing the same
GB2200282A (en) Wound-healing drug and cosmetics

Legal Events

Date Code Title Description
RH Patent void