JPS5735530A - Preparation of isoprenoid derivative - Google Patents

Preparation of isoprenoid derivative

Info

Publication number
JPS5735530A
JPS5735530A JP11082280A JP11082280A JPS5735530A JP S5735530 A JPS5735530 A JP S5735530A JP 11082280 A JP11082280 A JP 11082280A JP 11082280 A JP11082280 A JP 11082280A JP S5735530 A JPS5735530 A JP S5735530A
Authority
JP
Japan
Prior art keywords
formula
compound expressed
substituent group
expressed
lower alkyl
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
JP11082280A
Other languages
Japanese (ja)
Inventor
Kinji Hashimoto
Yukio Masaki
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.)
Otsuka Pharmaceutical Co Ltd
Otsuka Pharmaceutical Factory Inc
Original Assignee
Otsuka Pharmaceutical Co Ltd
Otsuka Pharmaceutical Factory Inc
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 Otsuka Pharmaceutical Co Ltd, Otsuka Pharmaceutical Factory Inc filed Critical Otsuka Pharmaceutical Co Ltd
Priority to JP11082280A priority Critical patent/JPS5735530A/en
Publication of JPS5735530A publication Critical patent/JPS5735530A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pyrane Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

NEW MATERIAL:An isoprenoid derivative expressed by formula I (R1 is OH, acyloxy, aralkyloxy, lower alkoxyl, tetrahydropyranyloxy, arylsulfonyl, lower alkyl which may be a lower alkylenedioxy as a substituent group or lower alkenyl which may have OH as a substituent group; n is an integer 0W3).
EXAMPLE: 6-Chloro-3,7-dimethyl-1-(p-toluenesulfonyl)-2,7-octadiene.
USE: An synthetic intermediate useful for the fields of vitamin K, ubiquinone, antiulcer agent, perfume or pheromone, and particularly the antiulcer agent itself.
PROCESS: A compound expressed by formula II is reacted with a sulfuryl chloride or chlorine to give the compound expressed by formula I. The resultant compound expressed by formula I is further converted into a compound expressed by formula III (R2 is lower alkyl, phenyl, etc.) useful for the fields described above.
COPYRIGHT: (C)1982,JPO&Japio
JP11082280A 1980-08-11 1980-08-11 Preparation of isoprenoid derivative Pending JPS5735530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11082280A JPS5735530A (en) 1980-08-11 1980-08-11 Preparation of isoprenoid derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11082280A JPS5735530A (en) 1980-08-11 1980-08-11 Preparation of isoprenoid derivative

Publications (1)

Publication Number Publication Date
JPS5735530A true JPS5735530A (en) 1982-02-26

Family

ID=14545530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11082280A Pending JPS5735530A (en) 1980-08-11 1980-08-11 Preparation of isoprenoid derivative

Country Status (1)

Country Link
JP (1) JPS5735530A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60123430A (en) * 1983-11-18 1985-07-02 ローン‐プーラン・サント Manufacture of chlorinated ethylenic derivatives
US5176370A (en) * 1989-12-21 1993-01-05 Dune Co., Ltd. Torsion spring and cover

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JOURUAL OF CHEMICAL SOCIETY PERLCIN 1=1977 *
TETRAHEDRON LETTERS=1980 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60123430A (en) * 1983-11-18 1985-07-02 ローン‐プーラン・サント Manufacture of chlorinated ethylenic derivatives
US5176370A (en) * 1989-12-21 1993-01-05 Dune Co., Ltd. Torsion spring and cover

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