JPS5283732A - Haloazetidinone compounds - Google Patents

Haloazetidinone compounds

Info

Publication number
JPS5283732A
JPS5283732A JP31276A JP31276A JPS5283732A JP S5283732 A JPS5283732 A JP S5283732A JP 31276 A JP31276 A JP 31276A JP 31276 A JP31276 A JP 31276A JP S5283732 A JPS5283732 A JP S5283732A
Authority
JP
Japan
Prior art keywords
haloazetidinone
compounds
expressed
bromoethylidene
hepto
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
JP31276A
Other languages
Japanese (ja)
Other versions
JPS5858355B2 (en
Inventor
Shoji Tsuji
Yoshio Hamashima
Yoshitsuru Yoshioka
Masayuki Narisada
Taichiro Komeno
Hiroshi Tanida
Wataru Nagata
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.)
Shionogi and Co Ltd
Original Assignee
Shionogi and 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 Shionogi and Co Ltd filed Critical Shionogi and Co Ltd
Priority to JP51000312A priority Critical patent/JPS5858355B2/en
Publication of JPS5283732A publication Critical patent/JPS5283732A/en
Publication of JPS5858355B2 publication Critical patent/JPS5858355B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

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

Abstract

PURPOSE: Haloazetidinone compounds expressed by the formula (R is acyl residue expressed by RCO; A is (substituted) amino; Y is H, mercapto protective group; Hal is halogen) or their derivatives at the carboxyl group. For example, 3-phenoxymethyl-7-oxo-α-(1-morpholino-2-bromoethylidene)-4-thia-2,6-diazabicyclo[3,2,0] hepto-2-ene-6-acetic acid p-nitrobenzyl.
COPYRIGHT: (C)1977,JPO&Japio
JP51000312A 1976-01-01 1976-01-01 Oxothiazolinoazetidinyl halobutenoic acids Expired JPS5858355B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51000312A JPS5858355B2 (en) 1976-01-01 1976-01-01 Oxothiazolinoazetidinyl halobutenoic acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51000312A JPS5858355B2 (en) 1976-01-01 1976-01-01 Oxothiazolinoazetidinyl halobutenoic acids

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP57183563A Division JPS58135860A (en) 1982-10-18 1982-10-18 Haloazetidinone compound

Publications (2)

Publication Number Publication Date
JPS5283732A true JPS5283732A (en) 1977-07-12
JPS5858355B2 JPS5858355B2 (en) 1983-12-24

Family

ID=11470386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51000312A Expired JPS5858355B2 (en) 1976-01-01 1976-01-01 Oxothiazolinoazetidinyl halobutenoic acids

Country Status (1)

Country Link
JP (1) JPS5858355B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55151589A (en) * 1979-05-08 1980-11-26 Lilly Industries Ltd Cephalosporins and improved manufacture of intermediates therefor
JPS59164771A (en) * 1983-03-10 1984-09-17 Otsuka Chem Co Ltd Preparation of chlorinated azetidinone derivative
JPS6270354A (en) * 1978-06-06 1987-03-31 Fujisawa Pharmaceut Co Ltd Substituted-2-oxazetidine compound

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6270354A (en) * 1978-06-06 1987-03-31 Fujisawa Pharmaceut Co Ltd Substituted-2-oxazetidine compound
JPS55151589A (en) * 1979-05-08 1980-11-26 Lilly Industries Ltd Cephalosporins and improved manufacture of intermediates therefor
JPH0222078B2 (en) * 1979-05-08 1990-05-17 Lilly Industries Ltd
JPS59164771A (en) * 1983-03-10 1984-09-17 Otsuka Chem Co Ltd Preparation of chlorinated azetidinone derivative
JPH059425B2 (en) * 1983-03-10 1993-02-04 Ootsuka Kagaku Kk

Also Published As

Publication number Publication date
JPS5858355B2 (en) 1983-12-24

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