JPS57165357A - Novel optically active azidocarboxylic acid or ester thereof and its preparation - Google Patents

Novel optically active azidocarboxylic acid or ester thereof and its preparation

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Publication number
JPS57165357A
JPS57165357A JP5032381A JP5032381A JPS57165357A JP S57165357 A JPS57165357 A JP S57165357A JP 5032381 A JP5032381 A JP 5032381A JP 5032381 A JP5032381 A JP 5032381A JP S57165357 A JPS57165357 A JP S57165357A
Authority
JP
Japan
Prior art keywords
ester
optically active
preparation
acid
novel optically
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
JP5032381A
Other languages
Japanese (ja)
Other versions
JPH0124782B2 (en
Inventor
Masami Shimazaki
Nobuo Nagashima
Takehisa Ohashi
Kiyoshi Watanabe
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry 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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP5032381A priority Critical patent/JPS57165357A/en
Publication of JPS57165357A publication Critical patent/JPS57165357A/en
Publication of JPH0124782B2 publication Critical patent/JPH0124782B2/ja
Granted legal-status Critical Current

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

Abstract

NEW MATERIAL:A compound of formulaI(R1 is methyl or ethyl; R2 is H or 1W 4C lower alkyl).
EXAMPLE: 3-Azido-2-D-methylpropionic acid.
USE: Useful as a synthetic intermediate for medicines, e.g. triamcinolone acetonide ester having the anti-inflammatory action.
PROCESS: An optically active 3-organosulfonyloxycarboxylic acid of formula II (R is methyl, ethyl p-methylphenyl or benzyl) or an ester thereof is reacted with an alkali metallic salt of hydrogen azide, e.g. sodium, lithium or potassium salt, in a solvent, e.g. dimethyl sulfoxide or N,N-dimethylformamide, to give the compound of formulaI.
COPYRIGHT: (C)1982,JPO&Japio
JP5032381A 1981-04-02 1981-04-02 Novel optically active azidocarboxylic acid or ester thereof and its preparation Granted JPS57165357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5032381A JPS57165357A (en) 1981-04-02 1981-04-02 Novel optically active azidocarboxylic acid or ester thereof and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5032381A JPS57165357A (en) 1981-04-02 1981-04-02 Novel optically active azidocarboxylic acid or ester thereof and its preparation

Publications (2)

Publication Number Publication Date
JPS57165357A true JPS57165357A (en) 1982-10-12
JPH0124782B2 JPH0124782B2 (en) 1989-05-15

Family

ID=12855689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5032381A Granted JPS57165357A (en) 1981-04-02 1981-04-02 Novel optically active azidocarboxylic acid or ester thereof and its preparation

Country Status (1)

Country Link
JP (1) JPS57165357A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4855455A (en) * 1988-01-22 1989-08-08 W. R. Grace & Co.-Conn. Preparation of amino acid derivatives
US5580999A (en) * 1989-12-11 1996-12-03 Hoffmann-La Roche Inc. Alcohols
JP2009023933A (en) * 2007-07-19 2009-02-05 National Institute Of Advanced Industrial & Technology Nitrogen-containing organic silicon compound

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4855455A (en) * 1988-01-22 1989-08-08 W. R. Grace & Co.-Conn. Preparation of amino acid derivatives
JPH021447A (en) * 1988-01-22 1990-01-05 W R Grace & Co Preparation of amino acid derivative
US5580999A (en) * 1989-12-11 1996-12-03 Hoffmann-La Roche Inc. Alcohols
JP2009023933A (en) * 2007-07-19 2009-02-05 National Institute Of Advanced Industrial & Technology Nitrogen-containing organic silicon compound

Also Published As

Publication number Publication date
JPH0124782B2 (en) 1989-05-15

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