JPH0546328B2 - - Google Patents

Info

Publication number
JPH0546328B2
JPH0546328B2 JP62254958A JP25495887A JPH0546328B2 JP H0546328 B2 JPH0546328 B2 JP H0546328B2 JP 62254958 A JP62254958 A JP 62254958A JP 25495887 A JP25495887 A JP 25495887A JP H0546328 B2 JPH0546328 B2 JP H0546328B2
Authority
JP
Japan
Prior art keywords
drug
lactic acid
copolymer
valerolactone
molar ratio
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
JP62254958A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0196139A (ja
Inventor
Masaharu Asano
Masaru Yoshida
Isao Kaetsu
Hironobu Fukuzaki
Takao Okada
Tooru Mashita
Eiju Yamanaka
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 JP62254958A priority Critical patent/JPH0196139A/ja
Publication of JPH0196139A publication Critical patent/JPH0196139A/ja
Publication of JPH0546328B2 publication Critical patent/JPH0546328B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Medicinal Preparation (AREA)
JP62254958A 1987-10-09 1987-10-09 薬物に徐放性機能を付与した生体分解型コポリマー複合体 Granted JPH0196139A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62254958A JPH0196139A (ja) 1987-10-09 1987-10-09 薬物に徐放性機能を付与した生体分解型コポリマー複合体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62254958A JPH0196139A (ja) 1987-10-09 1987-10-09 薬物に徐放性機能を付与した生体分解型コポリマー複合体

Publications (2)

Publication Number Publication Date
JPH0196139A JPH0196139A (ja) 1989-04-14
JPH0546328B2 true JPH0546328B2 (OSRAM) 1993-07-13

Family

ID=17272227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62254958A Granted JPH0196139A (ja) 1987-10-09 1987-10-09 薬物に徐放性機能を付与した生体分解型コポリマー複合体

Country Status (1)

Country Link
JP (1) JPH0196139A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4856881B2 (ja) * 2005-02-01 2012-01-18 川澄化学工業株式会社 薬剤徐放システム
US20090110713A1 (en) * 2007-10-31 2009-04-30 Florencia Lim Biodegradable polymeric materials providing controlled release of hydrophobic drugs from implantable devices

Also Published As

Publication number Publication date
JPH0196139A (ja) 1989-04-14

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