DE69229710D1 - Esterbindung enthaltende Polymere für pharmazeutische Zubereitungen - Google Patents

Esterbindung enthaltende Polymere für pharmazeutische Zubereitungen

Info

Publication number
DE69229710D1
DE69229710D1 DE69229710T DE69229710T DE69229710D1 DE 69229710 D1 DE69229710 D1 DE 69229710D1 DE 69229710 T DE69229710 T DE 69229710T DE 69229710 T DE69229710 T DE 69229710T DE 69229710 D1 DE69229710 D1 DE 69229710D1
Authority
DE
Germany
Prior art keywords
pharmaceutical preparations
polymers containing
ester linkage
containing ester
linkage
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69229710T
Other languages
English (en)
Other versions
DE69229710T2 (de
Inventor
Koji Iritani
Tetsuya Kawasaki
Nobutaka Tani
Shigeki Masuda
Yoshiaki Yano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
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 JP30039591A external-priority patent/JP3167156B2/ja
Priority claimed from JP31087391A external-priority patent/JP3167158B2/ja
Application filed by Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Publication of DE69229710D1 publication Critical patent/DE69229710D1/de
Application granted granted Critical
Publication of DE69229710T2 publication Critical patent/DE69229710T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/44—Polyester-amides
    • 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
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806—Coating materials
    • A61K9/2833—Organic macromolecular compounds
    • A61K9/2853—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers, poly(lactide-co-glycolide)
    • 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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • 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
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Medicinal Preparation (AREA)
DE69229710T 1991-11-15 1992-11-13 Esterbindung enthaltende Polymere für pharmazeutische Zubereitungen Expired - Fee Related DE69229710T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP30039591A JP3167156B2 (ja) 1991-11-15 1991-11-15 製剤用補助剤
JP31087391A JP3167158B2 (ja) 1991-11-26 1991-11-26 製剤用コーティング剤

Publications (2)

Publication Number Publication Date
DE69229710D1 true DE69229710D1 (de) 1999-09-09
DE69229710T2 DE69229710T2 (de) 2000-03-02

Family

ID=26562325

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69229710T Expired - Fee Related DE69229710T2 (de) 1991-11-15 1992-11-13 Esterbindung enthaltende Polymere für pharmazeutische Zubereitungen

Country Status (3)

Country Link
US (3) US5644012A (de)
EP (1) EP0542299B1 (de)
DE (1) DE69229710T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69229710T2 (de) * 1991-11-15 2000-03-02 Kanegafuchi Kagaku Kogyo K.K., Osaka Esterbindung enthaltende Polymere für pharmazeutische Zubereitungen
WO1996004014A1 (fr) * 1994-07-29 1996-02-15 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Preparation de medicament a liberation lente
EP0814093B1 (de) * 1996-06-19 2003-05-07 Canon Kabushiki Kaisha Polymerverbindung mit Glykopolymer und ein Verfahren zu ihrem Abbau
US6252027B1 (en) * 1998-09-14 2001-06-26 Canon Kabushiki Kaisha Thermally formed article, production process of thermally formed article, toner cartridge, and recording medium
SI1341524T1 (sl) * 2000-12-07 2012-02-29 Nycomed Gmbh Farmacevtski pripravek v obliki paste, ki obsega kislinsko labilno učinkovino
US20050098928A1 (en) * 2001-03-09 2005-05-12 Sonja Rosenbaum Method for producing biodegradable packing from biaxially drawn film
WO2002085415A1 (en) * 2001-04-17 2002-10-31 Biomatrix, Inc Non-digestible sugar-coated products and process
US7186789B2 (en) * 2003-06-11 2007-03-06 Advanced Cardiovascular Systems, Inc. Bioabsorbable, biobeneficial polyester polymers for use in drug eluting stent coatings
US20080126195A1 (en) 2004-07-22 2008-05-29 Ritter Andrew J Methods and Compositions for Treating Lactose Intolerance
US20070052285A1 (en) * 2005-09-07 2007-03-08 David Montague Quick release bicycle wheel
US20110223248A1 (en) * 2007-12-12 2011-09-15 Ritter Pharmaceuticals, Inc. Methods and compositions for treating lactose intolerance
US7722129B2 (en) * 2008-04-16 2010-05-25 Trek Bicycle Corporation Bicycle wheel quick release assembly
WO2010098822A1 (en) 2009-02-24 2010-09-02 Ritter Pharmaceuticals, Inc. Prebiotic formulations and methods of use
US20110217426A1 (en) * 2010-03-04 2011-09-08 Perry Stephen C Enteric coating composition
EP3202406A1 (de) 2010-04-28 2017-08-09 Ritter Pharmaceuticals, Inc. Präbiotische formulierungen und deren verwendungen
US11746174B2 (en) * 2019-11-19 2023-09-05 Industrial Technology Research Institute Biodegradable polyester

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823188A (en) * 1954-06-07 1958-02-11 Ohio Commw Eng Co Plastic materials comprising dextran and method of preparation
US3483169A (en) * 1967-08-21 1969-12-09 Case Leslie C Polyester-polyethers and process of preparing the same
GB1302548A (de) * 1969-07-28 1973-01-10
US3663463A (en) * 1970-07-16 1972-05-16 Henry K Wren Noncombustible and fireproofing polymer compositions and process
DE2148279A1 (de) * 1970-09-30 1972-04-06 Unilever N V , Rotterdam (Nieder lande) Geruststoffe fur Detergensmittel
IL37955A0 (en) * 1970-11-13 1971-12-29 Ciba Geigy Ag O-esters of monosaccharides,their manufacture and pharmaceutical compositions containing them
US3756966A (en) * 1971-09-28 1973-09-04 Lever Brothers Ltd Compositions sulfosuccinate derivatives of carbohydrates as builders for detergent
BE842704A (fr) * 1975-06-10 1976-10-01 Procede et appareil pour modifier l'amidon
US4100342A (en) * 1976-08-09 1978-07-11 Fmc Corporation Process of producing dextrin carboxylates
US4151304A (en) * 1976-11-05 1979-04-24 Lever Brothers Company Method and composition for moisturizing the skin
US4124571A (en) * 1977-08-01 1978-11-07 National Starch And Chemical Corporation Thermoplastic copolyesters prepared from aromatic dicarboxylic acid substituted succinic acid or anhydride and a glycol and the use thereof in adhesives
JPS587292A (ja) * 1981-07-03 1983-01-17 株式会社日立製作所 洗濯機用圧力スイツチ
JPS605358A (ja) * 1983-06-24 1985-01-11 Fujitsu Ltd 記憶領域のセル管理制御方式
JPS6053580A (ja) * 1983-09-02 1985-03-27 Sanwa Shoji Kk 接着剤の製法
JPS6072920A (ja) * 1983-09-30 1985-04-25 Nippon Ester Co Ltd 着色ポリエステルの製造法
US4713436A (en) * 1986-04-04 1987-12-15 A. E. Staley Manufacturing Company Glycoside-containing polyester preparation process
EP0398472B1 (de) * 1989-03-17 1994-11-30 Ono Pharmaceutical Co., Ltd. Biologisch abbaubare Polyurethane
GB8926639D0 (en) * 1989-11-24 1990-01-17 Agricultural & Food Res Delayed release formulations
DE4006521A1 (de) * 1990-03-02 1991-09-05 Bayer Ag Zuckerhaltige polymere zur umhuellung und einbettung von arzneistoffen
IL98087A (en) * 1990-05-04 1996-11-14 Perio Prod Ltd Preparation for dispensing drugs in the colon
US5354559A (en) * 1990-05-29 1994-10-11 Grain Processing Corporation Encapsulation with starch hydrolyzate acid esters
JPH064531B2 (ja) * 1990-06-04 1994-01-19 アイセロ化学株式会社 大腸崩壊性硬質カプセル
GB2253346A (en) * 1991-02-22 1992-09-09 John Rhodes Delayed release oral dosage forms for treatment of intestinal disorders
DE69229710T2 (de) * 1991-11-15 2000-03-02 Kanegafuchi Kagaku Kogyo K.K., Osaka Esterbindung enthaltende Polymere für pharmazeutische Zubereitungen
US5444054A (en) * 1994-04-01 1995-08-22 Abbott Labatories Method of treating ulcerative colitis

Also Published As

Publication number Publication date
EP0542299A3 (en) 1993-06-02
US5576020A (en) 1996-11-19
US5644012A (en) 1997-07-01
US5854368A (en) 1998-12-29
DE69229710T2 (de) 2000-03-02
EP0542299B1 (de) 1999-08-04
EP0542299A2 (de) 1993-05-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee