JPH02212436A - 徐放性基剤 - Google Patents

徐放性基剤

Info

Publication number
JPH02212436A
JPH02212436A JP3422389A JP3422389A JPH02212436A JP H02212436 A JPH02212436 A JP H02212436A JP 3422389 A JP3422389 A JP 3422389A JP 3422389 A JP3422389 A JP 3422389A JP H02212436 A JPH02212436 A JP H02212436A
Authority
JP
Japan
Prior art keywords
acid
drug
sustained release
copolymer
lactic acid
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.)
Granted
Application number
JP3422389A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0547525B2 (OSRAM
Inventor
Masaharu Asano
雅春 浅野
Masaru Yoshida
勝 吉田
Minoru Kumakura
熊倉　稔
Hironobu Fukuzaki
裕延 福崎
Hatsuichi Miwa
三輪　肇一
Eiju Yamanaka
山中　英寿
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.)
Japan Atomic Energy Agency
Taki Chemical Co Ltd
Original Assignee
Japan Atomic Energy Research Institute
Taki Chemical 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
Application filed by Japan Atomic Energy Research Institute, Taki Chemical Co Ltd filed Critical Japan Atomic Energy Research Institute
Priority to JP3422389A priority Critical patent/JPH02212436A/ja
Publication of JPH02212436A publication Critical patent/JPH02212436A/ja
Publication of JPH0547525B2 publication Critical patent/JPH0547525B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Medicinal Preparation (AREA)
  • Biological Depolymerization Polymers (AREA)
JP3422389A 1989-02-14 1989-02-14 徐放性基剤 Granted JPH02212436A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3422389A JPH02212436A (ja) 1989-02-14 1989-02-14 徐放性基剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3422389A JPH02212436A (ja) 1989-02-14 1989-02-14 徐放性基剤

Publications (2)

Publication Number Publication Date
JPH02212436A true JPH02212436A (ja) 1990-08-23
JPH0547525B2 JPH0547525B2 (OSRAM) 1993-07-19

Family

ID=12408147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3422389A Granted JPH02212436A (ja) 1989-02-14 1989-02-14 徐放性基剤

Country Status (1)

Country Link
JP (1) JPH02212436A (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5304377A (en) * 1990-10-16 1994-04-19 Takeda Chemical Industries, Ltd. Prolonged release preparation and polymers thereof
US5594091A (en) * 1994-02-21 1997-01-14 Takeda Chemical Industries, Ltd. Matrix for sustained-release preparation
JP2009046552A (ja) * 2007-08-17 2009-03-05 Kyoto Institute Of Technology 組成物およびフィルム
JP2012001619A (ja) * 2010-06-16 2012-01-05 Teijin Ltd ポリ乳酸組成物およびそれからなる成形品

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6391325A (ja) * 1986-10-07 1988-04-22 Chugai Pharmaceut Co Ltd 顆粒球コロニ−刺激因子を含有する徐放性製剤

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6391325A (ja) * 1986-10-07 1988-04-22 Chugai Pharmaceut Co Ltd 顆粒球コロニ−刺激因子を含有する徐放性製剤

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5304377A (en) * 1990-10-16 1994-04-19 Takeda Chemical Industries, Ltd. Prolonged release preparation and polymers thereof
LT3277B (en) 1990-10-16 1995-05-25 Takeda Chemical Industries Ltd Prolonged release pharmaceutical preparation, polymeric composition as base for it and process for preparing thereof
CN1057670C (zh) * 1990-10-16 2000-10-25 武田药品工业株式会社 缓释制剂及其聚合物
US5594091A (en) * 1994-02-21 1997-01-14 Takeda Chemical Industries, Ltd. Matrix for sustained-release preparation
US5665394A (en) * 1994-02-21 1997-09-09 Takeda Chemical Industries, Ltd. Matrix for sustained-release preparation
JP2009046552A (ja) * 2007-08-17 2009-03-05 Kyoto Institute Of Technology 組成物およびフィルム
JP2012001619A (ja) * 2010-06-16 2012-01-05 Teijin Ltd ポリ乳酸組成物およびそれからなる成形品

Also Published As

Publication number Publication date
JPH0547525B2 (OSRAM) 1993-07-19

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