JPS56133260A - Azetidine derivative and its preparation - Google Patents

Azetidine derivative and its preparation

Info

Publication number
JPS56133260A
JPS56133260A JP3636680A JP3636680A JPS56133260A JP S56133260 A JPS56133260 A JP S56133260A JP 3636680 A JP3636680 A JP 3636680A JP 3636680 A JP3636680 A JP 3636680A JP S56133260 A JPS56133260 A JP S56133260A
Authority
JP
Japan
Prior art keywords
formula
oxoazetidine
preparation
gram
amino
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
JP3636680A
Other languages
Japanese (ja)
Inventor
Taisuke Matsuo
Toru Sugawara
Hironaga Masuya
Yasuhiko Kawano
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP3636680A priority Critical patent/JPS56133260A/en
Priority to EP19800301900 priority patent/EP0021678B1/en
Priority to AT80301900T priority patent/ATE10191T1/en
Priority to DE8080301900T priority patent/DE3069587D1/en
Priority to CA 353545 priority patent/CA1338538C/en
Publication of JPS56133260A publication Critical patent/JPS56133260A/en
Pending legal-status Critical Current

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

NEW MATERIAL:A 1-sulfo-oxoazetidine derivative of formula II (R1 is amino which may be acylated or protected; X is H or methoxy).
EXAMPLE: Sodium 3-[ 2-( 2-amino-4-thiazoyl )-2-methoxyiminoacetamido ]-2-oxoazetidine-1-sulfonate.
USE: Antibacterial agent effetive to some kinds of Gram-positive and Gram-negative bacteria. Its acute toxicity is 500mg/kg.
PROCESS: For example, the compound of formula I can be prepared by the sulfonation reaction of the 2-oxoazetidine derivative of formula II', which can be obtained from a penicillin compound of formula V (R4 is ester residue such as methyl, ethyl, etc.) according to the reaction formulas.
COPYRIGHT: (C)1981,JPO&Japio
JP3636680A 1979-06-08 1980-03-22 Azetidine derivative and its preparation Pending JPS56133260A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP3636680A JPS56133260A (en) 1980-03-22 1980-03-22 Azetidine derivative and its preparation
EP19800301900 EP0021678B1 (en) 1979-06-08 1980-06-06 1-sulpho-2-oxoazetidine derivatives, their production and pharmaceutical compositions thereof
AT80301900T ATE10191T1 (en) 1979-06-08 1980-06-06 1-SULFO-2-AZETIDINONE DERIVATIVES, THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS.
DE8080301900T DE3069587D1 (en) 1979-06-08 1980-06-06 1-sulpho-2-oxoazetidine derivatives, their production and pharmaceutical compositions thereof
CA 353545 CA1338538C (en) 1979-06-08 1980-06-06 1-sulfo-2-oxoazetidine derivatives and their production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3636680A JPS56133260A (en) 1980-03-22 1980-03-22 Azetidine derivative and its preparation

Publications (1)

Publication Number Publication Date
JPS56133260A true JPS56133260A (en) 1981-10-19

Family

ID=12467829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3636680A Pending JPS56133260A (en) 1979-06-08 1980-03-22 Azetidine derivative and its preparation

Country Status (1)

Country Link
JP (1) JPS56133260A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5472813A (en) * 1977-11-17 1979-06-11 Rudkin Wiley Corp Running resistance reducing apparatus for land vehicle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5472813A (en) * 1977-11-17 1979-06-11 Rudkin Wiley Corp Running resistance reducing apparatus for land vehicle

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