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JPS52100490A - 2-(3a,5a-dihydro-4h-azeto 3,2-d thiazol-5-acid derivatives - Google Patents

2-(3a,5a-dihydro-4h-azeto 3,2-d thiazol-5-acid derivatives

Info

Publication number
JPS52100490A
JPS52100490A JP1737476A JP1737476A JPS52100490A JP S52100490 A JPS52100490 A JP S52100490A JP 1737476 A JP1737476 A JP 1737476A JP 1737476 A JP1737476 A JP 1737476A JP S52100490 A JPS52100490 A JP S52100490A
Authority
JP
Japan
Prior art keywords
azeto
thiazol
dihydro
acid derivatives
halogen
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
JP1737476A
Other languages
Japanese (ja)
Other versions
JPS5910676B2 (en
Inventor
Yoshito Kishi
Shinichi Nakatsuka
Hideo Yano
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.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa Pharmaceutical 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 Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Priority to JP51017374A priority Critical patent/JPS5910676B2/en
Publication of JPS52100490A publication Critical patent/JPS52100490A/en
Publication of JPS5910676B2 publication Critical patent/JPS5910676B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Cephalosporin Compounds (AREA)

Abstract

PURPOSE: Title compounds of formula I (R1, R2 are lower alkyl; COOR3 is esterified carboxyl; X is halogen; X' is H, halogen); for example, 2-(2-methyl3a, 5a-dihydro4H-azeto [3,2-d] thiazol-5-yl)-3-bromomethyl-2-cis-butenoic acid methyl ester.
COPYRIGHT: (C)1977,JPO&Japio
JP51017374A 1976-02-18 1976-02-18 2-(3a,5a-dihydro-4H-azeto[3,2-d]thiazol-5-yl)-3-halomethyl-2-butenoic acid derivative Expired JPS5910676B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51017374A JPS5910676B2 (en) 1976-02-18 1976-02-18 2-(3a,5a-dihydro-4H-azeto[3,2-d]thiazol-5-yl)-3-halomethyl-2-butenoic acid derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51017374A JPS5910676B2 (en) 1976-02-18 1976-02-18 2-(3a,5a-dihydro-4H-azeto[3,2-d]thiazol-5-yl)-3-halomethyl-2-butenoic acid derivative

Publications (2)

Publication Number Publication Date
JPS52100490A true JPS52100490A (en) 1977-08-23
JPS5910676B2 JPS5910676B2 (en) 1984-03-10

Family

ID=11942230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51017374A Expired JPS5910676B2 (en) 1976-02-18 1976-02-18 2-(3a,5a-dihydro-4H-azeto[3,2-d]thiazol-5-yl)-3-halomethyl-2-butenoic acid derivative

Country Status (1)

Country Link
JP (1) JPS5910676B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3216256A1 (en) 1981-05-01 1982-11-18 Otsuka Kagaku Yakuhin K.K., Osaka THIAZOLINOAZETIDINE DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3216256A1 (en) 1981-05-01 1982-11-18 Otsuka Kagaku Yakuhin K.K., Osaka THIAZOLINOAZETIDINE DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF

Also Published As

Publication number Publication date
JPS5910676B2 (en) 1984-03-10

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