HK1047433A1 - 環狀乳酸齊聚物的製備方法 - Google Patents

環狀乳酸齊聚物的製備方法

Info

Publication number
HK1047433A1
HK1047433A1 HK02108914.4A HK02108914A HK1047433A1 HK 1047433 A1 HK1047433 A1 HK 1047433A1 HK 02108914 A HK02108914 A HK 02108914A HK 1047433 A1 HK1047433 A1 HK 1047433A1
Authority
HK
Hong Kong
Prior art keywords
preparation
lactic acid
acid oligomers
cyclic lactic
cyclic
Prior art date
Application number
HK02108914.4A
Other languages
English (en)
Inventor
Watanabe Mikio
Takano Jiro
Ishihara Yoshimi
Murakami Masahiro
Original Assignee
Amato Pharmaceutical Products 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
Application filed by Amato Pharmaceutical Products Ltd filed Critical Amato Pharmaceutical Products Ltd
Publication of HK1047433A1 publication Critical patent/HK1047433A1/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D323/00—Heterocyclic compounds containing more than two oxygen atoms as the only ring hetero atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/04—Anorexiants; Antiobesity agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • A61P37/04—Immunostimulants

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Diabetes (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Hematology (AREA)
  • Obesity (AREA)
  • Emergency Medicine (AREA)
  • Endocrinology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
HK02108914.4A 1999-09-20 2002-12-06 環狀乳酸齊聚物的製備方法 HK1047433A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP26571599 1999-09-20
PCT/JP2000/006398 WO2001021612A1 (fr) 1999-09-20 2000-09-20 Procede de preparation d'oligomeres cycliques d'acide lactique

Publications (1)

Publication Number Publication Date
HK1047433A1 true HK1047433A1 (zh) 2003-02-21

Family

ID=17421014

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02108914.4A HK1047433A1 (zh) 1999-09-20 2002-12-06 環狀乳酸齊聚物的製備方法

Country Status (8)

Country Link
US (1) US6825314B1 (zh)
EP (1) EP1219616A4 (zh)
KR (1) KR20020032614A (zh)
CN (1) CN1379771A (zh)
AU (1) AU7316600A (zh)
CA (1) CA2385318A1 (zh)
HK (1) HK1047433A1 (zh)
WO (1) WO2001021612A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7316700A (en) 1999-09-20 2001-04-24 Amato Pharmaceutical Products, Ltd. Process for the preparation of cyclic lactic acid oligomers
JPWO2003039560A1 (ja) * 2001-11-06 2005-02-24 天藤製薬株式会社 乳酸オリゴマー混合物を含む抗腫瘍剤
CA2480001A1 (en) * 2002-02-19 2003-09-18 Masahiro Murakami Chain oligolactic acid thioester
JPWO2003105869A1 (ja) * 2002-06-12 2005-10-13 天藤製薬株式会社 抗癌剤副作用抑制剤
WO2003105870A1 (ja) * 2002-06-13 2003-12-24 天藤製薬株式会社 ベロ毒素産生抑制剤
JP4316299B2 (ja) * 2003-06-03 2009-08-19 学校法人東海大学 鎖状乳酸オリゴマー誘導体およびその製造方法
JP2004359582A (ja) * 2003-06-03 2004-12-24 Tendou Seiyaku Kk 環状乳酸オリゴマー２倍量体の製造方法
EP1905454A1 (en) * 2006-09-27 2008-04-02 Paolo Botti Formulations comprising cyclic compounds

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5006637A (en) * 1989-06-12 1991-04-09 General Electric Company Method for preparing copolyestercarbonates from cyclic oligomers
JP2997488B2 (ja) 1989-12-25 2000-01-11 興研株式会社 腫瘍細胞増殖抑制剤
US5043458A (en) * 1990-05-03 1991-08-27 E. I. Du Pont De Nemours And Company One-step continuous process for preparing cyclic esters
JP3193731B2 (ja) 1991-03-25 2001-07-30 松下電工株式会社 照明制御装置
JP3290496B2 (ja) 1993-04-21 2002-06-10 三井化学株式会社 熱可塑性ポリマー組成物
DE19515888A1 (de) 1995-04-29 1996-10-31 Huels Chemische Werke Ag Verfahren zur kontinuierlichen Herstellung von macrocyclischen Verbindungen
ATE213751T1 (de) * 1995-10-04 2002-03-15 Kyowa Hakko Kogyo Kk Verfahren zur herstellung von polyhydroxycarbonsäure
JPH09227388A (ja) 1996-02-15 1997-09-02 Naganushi Tetsuaki 大腸癌、食道癌及び乳癌より選ばれた癌に用いる抗悪性腫瘍剤
US5952455A (en) * 1996-10-11 1999-09-14 Kyowa Hakko Kogyo Co., Ltd. Process for producing polyhydroxycarboxylic acid
AU7316700A (en) 1999-09-20 2001-04-24 Amato Pharmaceutical Products, Ltd. Process for the preparation of cyclic lactic acid oligomers

Also Published As

Publication number Publication date
EP1219616A4 (en) 2002-11-06
EP1219616A1 (en) 2002-07-03
CA2385318A1 (en) 2001-03-29
WO2001021612A1 (fr) 2001-03-29
AU7316600A (en) 2001-04-24
KR20020032614A (ko) 2002-05-03
CN1379771A (zh) 2002-11-13
US6825314B1 (en) 2004-11-30

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