JPS58188859A - 光学活性なシス−１．３−ジベンジル−５−メトキシカルボニル−２−オキソイミダゾリシン−４−カルボン酸の製造方法 - Google Patents

光学活性なシス−１．３−ジベンジル−５−メトキシカルボニル−２−オキソイミダゾリシン−４−カルボン酸の製造方法

Info

Publication number
JPS58188859A
JPS58188859A JP7177982A JP7177982A JPS58188859A JP S58188859 A JPS58188859 A JP S58188859A JP 7177982 A JP7177982 A JP 7177982A JP 7177982 A JP7177982 A JP 7177982A JP S58188859 A JPS58188859 A JP S58188859A
Authority
JP
Japan
Prior art keywords
methoxycarbonyl
dibenzyl
carboxylic acid
optically active
solution
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
JP7177982A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0343270B2 (enrdf_load_stackoverflow
Inventor
Naohito Ohashi
尚仁 大橋
Kozo Shimako
島児　孝三
Takaharu Ikeda
池田　隆春
Kikuo Ishizumi
石墨　紀久雄
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP7177982A priority Critical patent/JPS58188859A/ja
Priority to DE8383103665T priority patent/DE3372365D1/de
Priority to EP83103665A priority patent/EP0092194B1/en
Priority to EP86112335A priority patent/EP0220435B1/en
Priority to DE8686112335T priority patent/DE3382001D1/de
Publication of JPS58188859A publication Critical patent/JPS58188859A/ja
Publication of JPH0343270B2 publication Critical patent/JPH0343270B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP7177982A 1982-04-16 1982-04-27 光学活性なシス−１．３−ジベンジル−５−メトキシカルボニル−２−オキソイミダゾリシン−４−カルボン酸の製造方法 Granted JPS58188859A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP7177982A JPS58188859A (ja) 1982-04-27 1982-04-27 光学活性なシス−１．３−ジベンジル−５−メトキシカルボニル−２−オキソイミダゾリシン−４−カルボン酸の製造方法
DE8383103665T DE3372365D1 (en) 1982-04-16 1983-04-15 Method of obtaining optically active half esters
EP83103665A EP0092194B1 (en) 1982-04-16 1983-04-15 Method of obtaining optically active half esters
EP86112335A EP0220435B1 (en) 1982-04-16 1983-04-15 A method for preparing optically active half esters
DE8686112335T DE3382001D1 (de) 1982-04-16 1983-04-15 Verfahren zur herstellung optisch aktiver halbester.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7177982A JPS58188859A (ja) 1982-04-27 1982-04-27 光学活性なシス−１．３−ジベンジル−５−メトキシカルボニル−２−オキソイミダゾリシン−４−カルボン酸の製造方法

Publications (2)

Publication Number Publication Date
JPS58188859A true JPS58188859A (ja) 1983-11-04
JPH0343270B2 JPH0343270B2 (enrdf_load_stackoverflow) 1991-07-01

Family

ID=13470389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7177982A Granted JPS58188859A (ja) 1982-04-16 1982-04-27 光学活性なシス−１．３−ジベンジル−５−メトキシカルボニル−２−オキソイミダゾリシン−４−カルボン酸の製造方法

Country Status (1)

Country Link
JP (1) JPS58188859A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0343270B2 (enrdf_load_stackoverflow) 1991-07-01

Similar Documents

Publication Publication Date Title
Alcaraz et al. Asymmetric syntheses of 1-amino-2-phenyl (alkyl) cyclopropanecarboxylic acids by diastereoselective cyclopropanation of highly functionalized monochiral olefines
EP4289819A2 (en) Process for the preparation of enantiomerically enriched 3-aminopiperidine
US4224457A (en) Process for manufacturing optically active sulfur-containing carboxylic acid
Azumaya et al. A chiral N-methylbenzamide: Spontaneous generation of optical activity
EP0220435B1 (en) A method for preparing optically active half esters
JPS58188859A (ja) 光学活性なシス−１．３−ジベンジル−５−メトキシカルボニル−２−オキソイミダゾリシン−４−カルボン酸の製造方法
FR2496666A1 (fr) Nouveaux derives de cephalosporine et composition pharmaceutique les contenant
Ito et al. A FACILE METHOD FOR THE PREPARATION OF OPTICALLY PURE 2, 4-PENTANEDIOL; AN APPLICATION OF ASYMMETRICALLY MODIFIED NICKEL CATALYST FOR THE PREPARATION OF OPTICALLY ACTIVE COMPOUNDS
KR20000065019A (ko) 에난티오머적으로순수한아제티딘-2-카르복실산의개선된제조방법
US3086972A (en) Aza-thiaxanthene derivatives
US3012073A (en) Trifluoro methylthiophenyl-dichloro-acet-amides-1, 3-propanediol
US4309362A (en) Process for the optical resolution of DL-p-hydroxy-phenylglycine
US3055888A (en) 2-alkylmercapto-9-[2'-(n-alkylpiperidyl-2" and pyrrolidyl-2")-ethylidene-1']-thiaxanthenes
US5578734A (en) Method for the preparation of S-(+)-ethodolic acid and saline derivatives
US2794025A (en) Process of resolving amino acids of the proline type
JPH0435463B2 (enrdf_load_stackoverflow)
Karady et al. Synthesis of D-and L-. alpha.-(3, 4-dihydroxybenzyl)-. alpha.-hydrazinopropionic acid via resolution
WO1992021668A1 (en) Benzothiazepinones and their use as anticonvulsants
US4439611A (en) Isolation of [S-(R*, S*]-1-(3-acetylthio-3-benzoyl-2-methylpropionyl)-L-proline from a diastereomeric mixture
JPS58201785A (ja) 光学活性なラクトン体の製造方法
US3673206A (en) RACEMIZATION OF d({30 ) 6-PHENYL-2,3,5,6-TETRAHYDROIMIDAZO {8 2,1-b{9 Thiazole
KR20010006117A (ko) 단일 에난티오머 나웨딘을 제조하기 위한 방법
US2960506A (en) New esters of reserpic acid alkyl esters
US585068A (en) Albert weller
JPS593476B2 (ja) 光学活性クロルフエニラミン・アシルフエニルグリシン塩及びその製造法