JPH026348B2 - - Google Patents

Info

Publication number
JPH026348B2
JPH026348B2 JP56022861A JP2286181A JPH026348B2 JP H026348 B2 JPH026348 B2 JP H026348B2 JP 56022861 A JP56022861 A JP 56022861A JP 2286181 A JP2286181 A JP 2286181A JP H026348 B2 JPH026348 B2 JP H026348B2
Authority
JP
Japan
Prior art keywords
benzoyl
salt
acid
mercaptoisobutyric acid
nbpa
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.)
Expired - Lifetime
Application number
JP56022861A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56133258A (en
Inventor
Antoniusu Deu Heei Nikoraasu
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of JPS56133258A publication Critical patent/JPS56133258A/ja
Publication of JPH026348B2 publication Critical patent/JPH026348B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C327/00—Thiocarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2286181A 1980-03-06 1981-02-18 Resolution of dl-s-benzoyl-beta-mercaptoisobutyric acid and product obtained thereby Granted JPS56133258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8001341A NL8001341A (nl) 1980-03-06 1980-03-06 Werkwijze voor de splitsing van dl-s-benzoyl-beta-mercapto-isoboterzuur alsmede produkten verkregen onder toepassing van deze werkwijze.

Publications (2)

Publication Number Publication Date
JPS56133258A JPS56133258A (en) 1981-10-19
JPH026348B2 true JPH026348B2 (en, 2012) 1990-02-08

Family

ID=19834938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2286181A Granted JPS56133258A (en) 1980-03-06 1981-02-18 Resolution of dl-s-benzoyl-beta-mercaptoisobutyric acid and product obtained thereby

Country Status (5)

Country Link
US (1) US4346045A (en, 2012)
EP (1) EP0035811B1 (en, 2012)
JP (1) JPS56133258A (en, 2012)
DE (1) DE3160673D1 (en, 2012)
NL (1) NL8001341A (en, 2012)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4559178A (en) * 1980-10-06 1985-12-17 American Home Products Corporation Resolution of 3-benzoylthio-2-methyl-propanoic acid with (+)-dehydroabietylamine
US5001251A (en) * 1988-01-15 1991-03-19 E. R. Squibb & Sons, Inc. Optical resolution of DL-3-acylthio-2-methylpropanoic acid
US5097043A (en) * 1988-01-15 1992-03-17 E. R. Squibb & Sons, Inc. Process of preparing captopril
JP2966516B2 (ja) * 1990-11-29 1999-10-25 株式会社三和化学研究所 光学活性を有する４―オキソクロマン―２―カルボン酸誘導体の製法
ES2061403B1 (es) * 1993-04-16 1995-06-16 Medichem Sa Procedimiento de obtencion del acido d-(-) -3 acetiltio-2- metilpropionico.
CN116514693B (zh) * 2023-04-10 2025-01-28 阜阳欣奕华制药科技有限公司 卡托普利中间体d-3-乙酰巯基-2-甲基丙酸的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790240A (fr) * 1971-10-19 1973-02-15 Sumitomo Chemical Co Procede de preparation de l'acide mixte (+)-cis, (+)-trans- chrysanthemique
JPS54151912A (en) * 1978-05-18 1979-11-29 Santen Pharmaceutical Co Ltd Manufacture of photoactive sulfur contained carboxylic acid
JPS55118455A (en) * 1979-03-02 1980-09-11 Sumitomo Chem Co Ltd Method of collecting optically active d-alpha-methyl-beta- mercapto propionic acid derivative
JPS55118456A (en) * 1979-03-02 1980-09-11 Sumitomo Chem Co Ltd Method of collecting optically active d-alpha-methyl-beta- benzoyl-thiopropionic acid
JPS5681557A (en) * 1979-12-07 1981-07-03 Sumitomo Chem Co Ltd Preparation of optically active alpha-methyl-beta- mercaptopropionic acid derivative

Also Published As

Publication number Publication date
DE3160673D1 (en) 1983-09-01
US4346045A (en) 1982-08-24
JPS56133258A (en) 1981-10-19
NL8001341A (nl) 1981-10-01
EP0035811B1 (en) 1983-07-27
EP0035811A1 (en) 1981-09-16

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