DE69835337D1 - Succinimid/ Hydroxycarbonsäure Copolymer und Verfahren zur Herstellung - Google Patents

Succinimid/ Hydroxycarbonsäure Copolymer und Verfahren zur Herstellung

Info

Publication number
DE69835337D1
DE69835337D1 DE69835337T DE69835337T DE69835337D1 DE 69835337 D1 DE69835337 D1 DE 69835337D1 DE 69835337 T DE69835337 T DE 69835337T DE 69835337 T DE69835337 T DE 69835337T DE 69835337 D1 DE69835337 D1 DE 69835337D1
Authority
DE
Germany
Prior art keywords
succinimide
preparation
acid copolymer
hydroxycarboxylic acid
hydroxycarboxylic
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 - Lifetime
Application number
DE69835337T
Other languages
English (en)
Other versions
DE69835337T2 (de
Inventor
Hosei Shinoda
Yukiko Asou
Hiroaki Tamatani
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Chemicals 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 Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Application granted granted Critical
Publication of DE69835337D1 publication Critical patent/DE69835337D1/de
Publication of DE69835337T2 publication Critical patent/DE69835337T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1092—Polysuccinimides
    • 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
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/16—Polyester-imides

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyamides (AREA)
DE69835337T 1997-12-25 1998-12-24 Succinimid/ Hydroxycarbonsäure Copolymer und Verfahren zur Herstellung Expired - Lifetime DE69835337T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP35835697 1997-12-25
JP35835697 1997-12-25

Publications (2)

Publication Number Publication Date
DE69835337D1 true DE69835337D1 (de) 2006-09-07
DE69835337T2 DE69835337T2 (de) 2007-08-16

Family

ID=18458879

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69835337T Expired - Lifetime DE69835337T2 (de) 1997-12-25 1998-12-24 Succinimid/ Hydroxycarbonsäure Copolymer und Verfahren zur Herstellung

Country Status (3)

Country Link
US (2) US6372880B1 (de)
EP (1) EP0926185B1 (de)
DE (1) DE69835337T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5939517A (en) * 1997-03-03 1999-08-17 Donlar Corporation Production of succinimide copolymers in cyclic carbonate solvent
US6372844B1 (en) * 1999-03-31 2002-04-16 Mitsui Chemicals, Inc. Resin composition
JP4076381B2 (ja) * 2002-07-05 2008-04-16 横浜ゴム株式会社 熱可塑性エラストマー組成物
US8147825B2 (en) 2004-01-22 2012-04-03 University Of Miami Topical co-enzyme Q10 formulations and methods of use
CN100404580C (zh) * 2005-11-23 2008-07-23 上海氯碱化工股份有限公司 熔融-固相缩聚制备l-乳酸和氨基酸共聚物的方法
MX352434B (es) 2007-03-22 2017-11-24 Berg Llc Formulaciones topicas que tienen biodisponibilidad aumentada.
CN102083424B (zh) 2008-04-11 2013-08-28 细胞研究有限公司 诱导癌细胞凋亡的方法和应用
SG10201402288RA (en) 2009-05-11 2014-07-30 Berg Llc Methods for the diagnosis of oncological disorders using epimetabolic shifters, multidimensional intracellular molecules, or environmental influencers
KR102008658B1 (ko) * 2010-03-12 2019-08-08 베르그 엘엘씨 코엔자임 Ｑ10(ＣｏＱ10)의 정맥내 제형 및 이의 사용 방법
CN103608323B (zh) 2011-04-04 2016-08-17 博格有限责任公司 治疗中枢神经系统肿瘤的方法
MY183615A (en) 2011-06-17 2021-03-03 Berg Llc Inhalable pharmaceutical compositions
CN113797343A (zh) 2013-04-08 2021-12-17 博格有限责任公司 使用辅酶q10联合疗法治疗癌症
HUE050060T2 (hu) 2013-09-04 2020-11-30 Berg Llc Eljárások rák kezelésére koenzim Q10 folyamatos infúziójával
CA3006708C (en) * 2015-12-04 2020-07-28 Mitsui Chemicals, Inc. Copolymer, production method thereof, and resin composition
WO2018127270A1 (en) * 2017-01-04 2018-07-12 Pharmathen S.A. Process for preparing biodegradable polymers of high molecular weight
SG11202010338UA (en) * 2018-09-19 2020-11-27 Firmenich & Cie Process for preparing polysuccinimide derivatives-based microcapsules
US20230134756A1 (en) * 2020-03-16 2023-05-04 Firmenich Sa Microcapsules coated with a polysuccinimide derivative

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE52535B1 (en) 1981-02-16 1987-12-09 Ici Plc Continuous release pharmaceutical compositions
JP2992694B2 (ja) 1989-02-09 1999-12-20 株式会社アズウェル ヒドロキシカルボン酸共重合体
DE3921912A1 (de) * 1989-07-04 1991-01-17 Roehm Gmbh Polyasparaginsaeurederivate als ueberzugsmittel fuer arzneiformen und lebensmittel
JPH05202177A (ja) 1991-09-06 1993-08-10 Teijin Ltd 生分解性共重合体、及びそれを含有する医薬品組成物
DE4221875A1 (de) 1992-07-03 1994-01-05 Basf Ag Modifizierte Polyasparaginsäuren, Verfahren zu ihrer Herstellung und ihre Verwendung
EP0767191B1 (de) * 1995-10-05 2003-03-12 Mitsui Chemicals, Inc. Polymer, Verfahren zur Herstellung, Haarbehandlungszusammensetzungen und kosmetische Zusammensetzungen

Also Published As

Publication number Publication date
US20020048559A1 (en) 2002-04-25
US6372880B1 (en) 2002-04-16
US6419951B1 (en) 2002-07-16
DE69835337T2 (de) 2007-08-16
EP0926185B1 (de) 2006-07-26
EP0926185A1 (de) 1999-06-30

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