JPS5217416A - Process for preparation of long chain unsaturated carboxylic acid este r - Google Patents

Process for preparation of long chain unsaturated carboxylic acid este r

Info

Publication number
JPS5217416A
JPS5217416A JP9232575A JP9232575A JPS5217416A JP S5217416 A JPS5217416 A JP S5217416A JP 9232575 A JP9232575 A JP 9232575A JP 9232575 A JP9232575 A JP 9232575A JP S5217416 A JPS5217416 A JP S5217416A
Authority
JP
Japan
Prior art keywords
preparation
carboxylic acid
unsaturated carboxylic
long chain
chain unsaturated
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
JP9232575A
Other languages
Japanese (ja)
Other versions
JPS5837294B2 (en
Inventor
Kazuhiko Kimura
Katsuhiro Uchida
Yoshitaka Takehisa
Jun Nakano
Masanori Kudo
Katsuro Ishizuki
Teruo Nakanishi
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.)
Kaken Pharmaceutical Co Ltd
Original Assignee
Kaken Pharmaceutical Co Ltd
Kakenyaku Kako 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 Kaken Pharmaceutical Co Ltd, Kakenyaku Kako KK filed Critical Kaken Pharmaceutical Co Ltd
Priority to JP9232575A priority Critical patent/JPS5837294B2/en
Publication of JPS5217416A publication Critical patent/JPS5217416A/en
Publication of JPS5837294B2 publication Critical patent/JPS5837294B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: High quality geranylgeranylacetate, useful as the remedy for ulcer, is prepared with easy operation by the reaction of 5,9,13,17-tetramethyl-4,8,12 16-octadecatetraenoic-acid with a halide.
COPYRIGHT: (C)1977,JPO&Japio
JP9232575A 1975-07-28 1975-07-28 Carbon Sanesterno Seizouhou Expired JPS5837294B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9232575A JPS5837294B2 (en) 1975-07-28 1975-07-28 Carbon Sanesterno Seizouhou

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9232575A JPS5837294B2 (en) 1975-07-28 1975-07-28 Carbon Sanesterno Seizouhou

Publications (2)

Publication Number Publication Date
JPS5217416A true JPS5217416A (en) 1977-02-09
JPS5837294B2 JPS5837294B2 (en) 1983-08-15

Family

ID=14051225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9232575A Expired JPS5837294B2 (en) 1975-07-28 1975-07-28 Carbon Sanesterno Seizouhou

Country Status (1)

Country Link
JP (1) JPS5837294B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483871A (en) * 1978-03-23 1984-11-20 Nisshin Flour Milling Co., Ltd. Antiulcer compounds
JPH01211574A (en) * 1987-12-23 1989-08-24 Pfizer Inc Bio-absorbable polydepsipeptide, its production and use

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483871A (en) * 1978-03-23 1984-11-20 Nisshin Flour Milling Co., Ltd. Antiulcer compounds
JPH01211574A (en) * 1987-12-23 1989-08-24 Pfizer Inc Bio-absorbable polydepsipeptide, its production and use

Also Published As

Publication number Publication date
JPS5837294B2 (en) 1983-08-15

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