JPS559040A - Preparation of enteric drug - Google Patents

Preparation of enteric drug

Info

Publication number
JPS559040A
JPS559040A JP8195678A JP8195678A JPS559040A JP S559040 A JPS559040 A JP S559040A JP 8195678 A JP8195678 A JP 8195678A JP 8195678 A JP8195678 A JP 8195678A JP S559040 A JPS559040 A JP S559040A
Authority
JP
Japan
Prior art keywords
drug
derivative
enteric
carboxyalkylcellulose
preparation
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
JP8195678A
Other languages
Japanese (ja)
Other versions
JPS5748530B2 (en
Inventor
Shimesu Motoyama
Takuichi Tsujino
Satoru Sato
Seiichi Umeda
Emiko Sudo
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.)
Furonto Sangyo Kk
Original Assignee
Furonto Sangyo Kk
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 Furonto Sangyo Kk filed Critical Furonto Sangyo Kk
Priority to JP8195678A priority Critical patent/JPS559040A/en
Publication of JPS559040A publication Critical patent/JPS559040A/en
Publication of JPS5748530B2 publication Critical patent/JPS5748530B2/ja
Granted legal-status Critical Current

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  • Medicinal Preparation (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

PURPOSE: To prepare an enteric drug using a cellulose derivative having excellent solubility to organic solvents, especially to alcohols, by coating a drug component with a carboxyalkylcellulose derivative.
CONSTITUTION: A drug component (e.g. enzymes such as pancreatin, etc.) is coated with a carboxyalkylcellulose derivative of formula (Gul is glucose anhydride skeleton of cellulose, having a molecular formula of C6H7O2; n is 2-5; R, R' are ester, ether, OH)(e.g. carboxyethylmethylcellulose) to afford the objective enteric drug. The drug is stable in artificial gastric juice, however, it disintegrates rapidly in artificial intestinal juice. It is also excellent in the storage stability, etc.
COPYRIGHT: (C)1980,JPO&Japio
JP8195678A 1978-07-07 1978-07-07 Preparation of enteric drug Granted JPS559040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8195678A JPS559040A (en) 1978-07-07 1978-07-07 Preparation of enteric drug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8195678A JPS559040A (en) 1978-07-07 1978-07-07 Preparation of enteric drug

Publications (2)

Publication Number Publication Date
JPS559040A true JPS559040A (en) 1980-01-22
JPS5748530B2 JPS5748530B2 (en) 1982-10-16

Family

ID=13760944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8195678A Granted JPS559040A (en) 1978-07-07 1978-07-07 Preparation of enteric drug

Country Status (1)

Country Link
JP (1) JPS559040A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56152426A (en) * 1980-04-28 1981-11-26 Kohjin Co Ltd Coating method of solid medicine
JPS58157726A (en) * 1982-03-11 1983-09-19 Shin Etsu Chem Co Ltd Enteric coating composition for solid preparation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170936U (en) * 1983-04-30 1984-11-15 カシオ計算機株式会社 foot switch

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50144752A (en) * 1974-05-10 1975-11-20
JPS554333A (en) * 1978-06-24 1980-01-12 Wako Pure Chem Ind Ltd Enteric coating agent

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50144752A (en) * 1974-05-10 1975-11-20
JPS554333A (en) * 1978-06-24 1980-01-12 Wako Pure Chem Ind Ltd Enteric coating agent

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56152426A (en) * 1980-04-28 1981-11-26 Kohjin Co Ltd Coating method of solid medicine
JPS5825646B2 (en) * 1980-04-28 1983-05-28 株式会社興人 Coating method for solid pharmaceuticals
JPS58157726A (en) * 1982-03-11 1983-09-19 Shin Etsu Chem Co Ltd Enteric coating composition for solid preparation
JPH0380767B2 (en) * 1982-03-11 1991-12-26 Shinetsu Kagaku Kogyo Kk

Also Published As

Publication number Publication date
JPS5748530B2 (en) 1982-10-16

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