JPS5379856A - Preparation of optical active 1-methyl-2-(beta-hydroxyethyl)pyrrplidive - Google Patents

Preparation of optical active 1-methyl-2-(beta-hydroxyethyl)pyrrplidive

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Publication number
JPS5379856A
JPS5379856A JP15292676A JP15292676A JPS5379856A JP S5379856 A JPS5379856 A JP S5379856A JP 15292676 A JP15292676 A JP 15292676A JP 15292676 A JP15292676 A JP 15292676A JP S5379856 A JPS5379856 A JP S5379856A
Authority
JP
Japan
Prior art keywords
pyrrplidive
hydroxyethyl
beta
methyl
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.)
Pending
Application number
JP15292676A
Other languages
Japanese (ja)
Inventor
Izumi Kumita
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.)
Nippon Soda Co Ltd
Original Assignee
Nippon Soda 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 Nippon Soda Co Ltd filed Critical Nippon Soda Co Ltd
Priority to JP15292676A priority Critical patent/JPS5379856A/en
Publication of JPS5379856A publication Critical patent/JPS5379856A/en
Pending legal-status Critical Current

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  • Pyrrole Compounds (AREA)

Abstract

PURPOSE: To prepare the title cpd., useful as intermediates for pharmaceuticals, by reaction of the dl isomer of the title cpd. with optical active N-benzoyl-cis-2aminocyclocarboxylic acid chloride as a resolving agent, followed by optical resolution and hydrolysis.
COPYRIGHT: (C)1978,JPO&Japio
JP15292676A 1976-12-21 1976-12-21 Preparation of optical active 1-methyl-2-(beta-hydroxyethyl)pyrrplidive Pending JPS5379856A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15292676A JPS5379856A (en) 1976-12-21 1976-12-21 Preparation of optical active 1-methyl-2-(beta-hydroxyethyl)pyrrplidive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15292676A JPS5379856A (en) 1976-12-21 1976-12-21 Preparation of optical active 1-methyl-2-(beta-hydroxyethyl)pyrrplidive

Publications (1)

Publication Number Publication Date
JPS5379856A true JPS5379856A (en) 1978-07-14

Family

ID=15551151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15292676A Pending JPS5379856A (en) 1976-12-21 1976-12-21 Preparation of optical active 1-methyl-2-(beta-hydroxyethyl)pyrrplidive

Country Status (1)

Country Link
JP (1) JPS5379856A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008037865A (en) * 2006-07-14 2008-02-21 Nagasaki Univ Asymmetric esterification reaction of n-protected amino alcohol compound using optically active bisoxazoline-copper complex as asymmetric catalyst
CN111087337A (en) * 2019-11-19 2020-05-01 山东科源制药股份有限公司 Method for splitting chloromalastine fumarate intermediate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008037865A (en) * 2006-07-14 2008-02-21 Nagasaki Univ Asymmetric esterification reaction of n-protected amino alcohol compound using optically active bisoxazoline-copper complex as asymmetric catalyst
CN111087337A (en) * 2019-11-19 2020-05-01 山东科源制药股份有限公司 Method for splitting chloromalastine fumarate intermediate

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