JPS5646822A - Medicine controlling active component release - Google Patents

Medicine controlling active component release

Info

Publication number
JPS5646822A
JPS5646822A JP12664480A JP12664480A JPS5646822A JP S5646822 A JPS5646822 A JP S5646822A JP 12664480 A JP12664480 A JP 12664480A JP 12664480 A JP12664480 A JP 12664480A JP S5646822 A JPS5646822 A JP S5646822A
Authority
JP
Japan
Prior art keywords
active component
component release
controlling active
medicine controlling
medicine
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.)
Pending
Application number
JP12664480A
Other languages
English (en)
Inventor
Henrii Radouitsugu Neruson
Yuujin Oozu Aaru
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.)
Eli Lilly and Co
Original Assignee
Eli Lilly and Co
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 Eli Lilly and Co filed Critical Eli Lilly and Co
Publication of JPS5646822A publication Critical patent/JPS5646822A/ja
Pending 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • 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
    • A61K9/1647—Polyesters, e.g. poly(lactide-co-glycolide)

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP12664480A 1979-09-12 1980-09-11 Medicine controlling active component release Pending JPS5646822A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/074,684 US4293539A (en) 1979-09-12 1979-09-12 Controlled release formulations and method of treatment

Publications (1)

Publication Number Publication Date
JPS5646822A true JPS5646822A (en) 1981-04-28

Family

ID=22121028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12664480A Pending JPS5646822A (en) 1979-09-12 1980-09-11 Medicine controlling active component release

Country Status (15)

Country Link
US (1) US4293539A (ja)
EP (1) EP0025698B1 (ja)
JP (1) JPS5646822A (ja)
AU (1) AU534769B2 (ja)
BE (1) BE885181A (ja)
CA (1) CA1158553A (ja)
CH (1) CH646054A5 (ja)
DE (1) DE3068218D1 (ja)
FR (1) FR2464717A1 (ja)
GB (1) GB2059764B (ja)
IE (1) IE50197B1 (ja)
IL (1) IL61027A (ja)
NZ (1) NZ194899A (ja)
PH (1) PH15283A (ja)
ZA (1) ZA805631B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58208212A (ja) * 1982-05-14 1983-12-03 アクゾ・エヌ・ヴエ− 作用物質を長時間放出するための作用物質を含有する支持体及びその製造法
JPS59130252A (ja) * 1982-12-17 1984-07-26 サンド・アクチエンゲゼルシヤフト ヒドロキシカルボン酸オリゴマ−類
JPS62132817A (ja) * 1985-12-05 1987-06-16 メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 医薬デポ剤

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58208212A (ja) * 1982-05-14 1983-12-03 アクゾ・エヌ・ヴエ− 作用物質を長時間放出するための作用物質を含有する支持体及びその製造法
JPS59130252A (ja) * 1982-12-17 1984-07-26 サンド・アクチエンゲゼルシヤフト ヒドロキシカルボン酸オリゴマ−類
JPS62132817A (ja) * 1985-12-05 1987-06-16 メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 医薬デポ剤

Also Published As

Publication number Publication date
AU534769B2 (en) 1984-02-16
EP0025698B1 (en) 1984-06-13
CH646054A5 (fr) 1984-11-15
BE885181A (fr) 1981-03-11
DE3068218D1 (en) 1984-07-19
EP0025698A3 (en) 1981-12-02
IE50197B1 (en) 1986-03-05
NZ194899A (en) 1983-05-10
US4293539A (en) 1981-10-06
GB2059764A (en) 1981-04-29
GB2059764B (en) 1983-10-05
IE801899L (en) 1981-03-12
PH15283A (en) 1982-11-02
CA1158553A (en) 1983-12-13
ZA805631B (en) 1982-04-28
EP0025698A2 (en) 1981-03-25
FR2464717A1 (fr) 1981-03-20
IL61027A (en) 1983-10-31
FR2464717B1 (ja) 1983-08-19
AU6216180A (en) 1981-03-19

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