JPS6485933A - Slow-releasing oral preparation composition - Google Patents

Slow-releasing oral preparation composition

Info

Publication number
JPS6485933A
JPS6485933A JP24246387A JP24246387A JPS6485933A JP S6485933 A JPS6485933 A JP S6485933A JP 24246387 A JP24246387 A JP 24246387A JP 24246387 A JP24246387 A JP 24246387A JP S6485933 A JPS6485933 A JP S6485933A
Authority
JP
Japan
Prior art keywords
drugs
drug
phospholipid
slow
base
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
JP24246387A
Other languages
Japanese (ja)
Inventor
Koichi Matsumoto
Toyomi Sato
Hitoshi Yamada
Toshiyuki Kobayashi
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.)
NIKKO KEMIKARUZU KK
Meiji Seika Kaisha Ltd
Nikko Chemicals Co Ltd
Original Assignee
NIKKO KEMIKARUZU KK
Meiji Seika Kaisha Ltd
Nikko Chemicals 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 NIKKO KEMIKARUZU KK, Meiji Seika Kaisha Ltd, Nikko Chemicals Co Ltd filed Critical NIKKO KEMIKARUZU KK
Priority to JP24246387A priority Critical patent/JPS6485933A/en
Publication of JPS6485933A publication Critical patent/JPS6485933A/en
Pending legal-status Critical Current

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  • Medicinal Preparation (AREA)

Abstract

PURPOSE:To obtain the title composition which can gradually release drugs into digestive tracts and maintain the drug efficacy for hours, by suspending or dissolving the drugs in a mixed base of a hydrogenated phospholipid with an oil base. CONSTITUTION:Drugs are dissolved or dispersed in a mixed base containing (A) a hydrogenated phospholipid such as a hydrogenation product of a phospholipid from animals or plants, phosphatidylcholine or phosphatidylethanolamine, (B) an oil base, for example, naturally occurring animal or vegetable oil, lower alcohol, higher fatty acid, hydrocarbon, and, when needed, (C) a nonionic, anionic or amphoteric surface active agent. The amount of the component A is preferably more than 5pts.wt. per 100pts.wt. of the preparation. The resultant pharmaceutical preparation inhibits the serum concentration of the drug from increasing rapidly after administration to avoid the side-effects caused by the drug.
JP24246387A 1987-09-29 1987-09-29 Slow-releasing oral preparation composition Pending JPS6485933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24246387A JPS6485933A (en) 1987-09-29 1987-09-29 Slow-releasing oral preparation composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24246387A JPS6485933A (en) 1987-09-29 1987-09-29 Slow-releasing oral preparation composition

Publications (1)

Publication Number Publication Date
JPS6485933A true JPS6485933A (en) 1989-03-30

Family

ID=17089461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24246387A Pending JPS6485933A (en) 1987-09-29 1987-09-29 Slow-releasing oral preparation composition

Country Status (1)

Country Link
JP (1) JPS6485933A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6124515A (en) * 1984-07-11 1986-02-03 Nikko Kemikaruzu Kk Pharmaceutical preparation composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6124515A (en) * 1984-07-11 1986-02-03 Nikko Kemikaruzu Kk Pharmaceutical preparation composition

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