HK1047279A1 - 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
HK1047279A1
HK1047279A1 HK02108855.5A HK02108855A HK1047279A1 HK 1047279 A1 HK1047279 A1 HK 1047279A1 HK 02108855 A HK02108855 A HK 02108855A HK 1047279 A1 HK1047279 A1 HK 1047279A1
Authority
HK
Hong Kong
Prior art keywords
preparation
lactic acid
acid oligomers
cyclic lactic
cyclic
Prior art date
Application number
HK02108855.5A
Other languages
English (en)
Inventor
Watanabe Mikio
Takano Jiro
Ishihara Yoshimi
Murakami Masahiro
Original Assignee
天藤制藥株式會社
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 天藤制藥株式會社 filed Critical 天藤制藥株式會社
Publication of HK1047279A1 publication Critical patent/HK1047279A1/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
    • C07D319/12—1,4-Dioxanes; Hydrogenated 1,4-dioxanes not condensed with other rings
    • 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
    • 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

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Diabetes (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • Obesity (AREA)
  • Emergency Medicine (AREA)
  • Endocrinology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
HK02108855.5A 1999-09-20 2002-12-05 環狀乳酸齊聚物的製備方法 HK1047279A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP26573299 1999-09-20
PCT/JP2000/006399 WO2001021613A1 (fr) 1999-09-20 2000-09-20 Procede de preparation d'oligomeres cycliques d'acide lactique

Publications (1)

Publication Number Publication Date
HK1047279A1 true HK1047279A1 (zh) 2003-02-14

Family

ID=17421238

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02108855.5A HK1047279A1 (zh) 1999-09-20 2002-12-05 環狀乳酸齊聚物的製備方法

Country Status (8)

Country Link
US (1) US6861538B1 (zh)
EP (1) EP1219617A4 (zh)
KR (1) KR20020068506A (zh)
CN (1) CN1205201C (zh)
AU (1) AU7316700A (zh)
CA (1) CA2385321A1 (zh)
HK (1) HK1047279A1 (zh)
WO (1) WO2001021613A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020032614A (ko) 1999-09-20 2002-05-03 오오쯔키 히로시 환상의 젖산 올리고머 제조방법
EP1358884A1 (en) * 2001-01-12 2003-11-05 Amato Pharmaceutical Products, Ltd. Preventives for microbial infections
WO2003007937A1 (fr) * 2001-07-18 2003-01-30 Amato Pharmaceutical Products, Ltd. Agent antitumoral contenant de l'acide polylactique cyclique
CN1646492A (zh) * 2002-02-19 2005-07-27 天藤制药株式会社 链状低聚乳酸硫酯
CA2489592A1 (en) * 2002-06-12 2003-12-24 Amato Pharmaceutical Products, Ltd. Inhibitor of anticancer drug side effect
AU2003295266A1 (en) * 2002-12-20 2004-07-14 Purac Biochem B.V. Controlled acidification of food products using lactic - or glycolic acid oligomers/derivatives
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

Family Cites Families (15)

* 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
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
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
CN1165314C (zh) 1999-08-09 2004-09-08 天藤制药株式会社 聚乳酸混合物在制备糖尿病治疗剂中的用途
KR20020032614A (ko) 1999-09-20 2002-05-03 오오쯔키 히로시 환상의 젖산 올리고머 제조방법
KR20020068507A (ko) 1999-09-20 2002-08-27 아마토 세이야쿠 가부시키가이샤 체력증진제 및 글리코겐 축적촉진제
EP1219297A4 (en) 1999-10-01 2004-11-17 Amato Pharm Prod Ltd ACTIVE AGENTS AGAINST FATTY ADDICTION
CA2393193A1 (en) 1999-12-03 2001-06-07 Yukio Oizumi Radiation protecting agent
WO2001054705A1 (fr) 2000-01-26 2001-08-02 Amato Pharmaceutical Products, Ltd. Inhibiteurs d'implantation de cellules cancereuses
EP1358884A1 (en) 2001-01-12 2003-11-05 Amato Pharmaceutical Products, Ltd. Preventives for microbial infections
JPWO2002055091A1 (ja) 2001-01-12 2004-05-13 天藤製薬株式会社 抗アレルギー剤
KR20030070137A (ko) 2001-01-24 2003-08-27 아마토 세이야쿠 가부시키가이샤 항스트레스제
JP2002265420A (ja) 2001-03-13 2002-09-18 Tendou Seiyaku Kk 鎖状オリゴ乳酸エステル
JP2002275256A (ja) 2001-03-19 2002-09-25 Tendou Seiyaku Kk 乳酸オリゴマーの製造方法

Also Published As

Publication number Publication date
WO2001021613A8 (fr) 2001-07-05
KR20020068506A (ko) 2002-08-27
CA2385321A1 (en) 2001-03-29
WO2001021613A1 (fr) 2001-03-29
CN1374958A (zh) 2002-10-16
EP1219617A1 (en) 2002-07-03
AU7316700A (en) 2001-04-24
US6861538B1 (en) 2005-03-01
EP1219617A4 (en) 2002-11-06
CN1205201C (zh) 2005-06-08

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