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JPS52106843A - Cyclopentanone derivatives and their preparation - Google Patents

Cyclopentanone derivatives and their preparation

Info

Publication number
JPS52106843A
JPS52106843A JP2116376A JP2116376A JPS52106843A JP S52106843 A JPS52106843 A JP S52106843A JP 2116376 A JP2116376 A JP 2116376A JP 2116376 A JP2116376 A JP 2116376A JP S52106843 A JPS52106843 A JP S52106843A
Authority
JP
Japan
Prior art keywords
preparation
cyclopentanone derivatives
alkyl
aryl
cyclopentanone
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
JP2116376A
Other languages
Japanese (ja)
Other versions
JPS56422B2 (en
Inventor
Sei Kondo
Daiei Tsunemoto
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.)
Sagami Chemical Research Institute
Original Assignee
Sagami Chemical Research Institute
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 Sagami Chemical Research Institute filed Critical Sagami Chemical Research Institute
Priority to JP2116376A priority Critical patent/JPS52106843A/en
Priority to GB777045A priority patent/GB1541962A/en
Priority to US05/772,053 priority patent/US4163106A/en
Priority to DE19772708220 priority patent/DE2708220A1/en
Priority to FR7705665A priority patent/FR2342283A1/en
Publication of JPS52106843A publication Critical patent/JPS52106843A/en
Publication of JPS56422B2 publication Critical patent/JPS56422B2/ja
Granted legal-status Critical Current

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

Abstract

PURPOSE: Cyclopentanone derivatives I (R1 is alkyl or aryl; R2 is substituted or unsubstituted alkyl; R3 is alkyl or aryl), e.g. 2-oxo-5-(1'-phenylthio-trans-2'octenyl) cyclopentanecarboxylic acid methylester.
COPYRIGHT: (C)1977,JPO&Japio
JP2116376A 1976-02-25 1976-03-01 Cyclopentanone derivatives and their preparation Granted JPS52106843A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2116376A JPS52106843A (en) 1976-03-01 1976-03-01 Cyclopentanone derivatives and their preparation
GB777045A GB1541962A (en) 1976-02-25 1977-02-18 Prostaglandin precursors and processes for preparing the same
US05/772,053 US4163106A (en) 1976-02-25 1977-02-25 Prostaglandin precursors and processes for preparing the same
DE19772708220 DE2708220A1 (en) 1976-02-25 1977-02-25 PROSTAGLANDIN PRECURSORS AND METHOD OF MANUFACTURING IT
FR7705665A FR2342283A1 (en) 1976-02-25 1977-02-25 PRECURSOR OF PROSTAGLANDINS AND THEIR PREPARATION METHODS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2116376A JPS52106843A (en) 1976-03-01 1976-03-01 Cyclopentanone derivatives and their preparation

Publications (2)

Publication Number Publication Date
JPS52106843A true JPS52106843A (en) 1977-09-07
JPS56422B2 JPS56422B2 (en) 1981-01-08

Family

ID=12047234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2116376A Granted JPS52106843A (en) 1976-02-25 1976-03-01 Cyclopentanone derivatives and their preparation

Country Status (1)

Country Link
JP (1) JPS52106843A (en)

Also Published As

Publication number Publication date
JPS56422B2 (en) 1981-01-08

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