JPS5077389A - - Google Patents

Info

Publication number
JPS5077389A
JPS5077389A JP49128493A JP12849374A JPS5077389A JP S5077389 A JPS5077389 A JP S5077389A JP 49128493 A JP49128493 A JP 49128493A JP 12849374 A JP12849374 A JP 12849374A JP S5077389 A JPS5077389 A JP S5077389A
Authority
JP
Japan
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
JP49128493A
Other languages
Japanese (ja)
Other versions
JPS6123193B2 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS5077389A publication Critical patent/JPS5077389A/ja
Publication of JPS6123193B2 publication Critical patent/JPS6123193B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
JP49128493A 1973-11-08 1974-11-06 Expired JPS6123193B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41400873A 1973-11-08 1973-11-08

Publications (2)

Publication Number Publication Date
JPS5077389A true JPS5077389A (enrdf_load_stackoverflow) 1975-06-24
JPS6123193B2 JPS6123193B2 (enrdf_load_stackoverflow) 1986-06-04

Family

ID=23639573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49128493A Expired JPS6123193B2 (enrdf_load_stackoverflow) 1973-11-08 1974-11-06

Country Status (5)

Country Link
JP (1) JPS6123193B2 (enrdf_load_stackoverflow)
BE (1) BE821646A (enrdf_load_stackoverflow)
CH (1) CH593984A5 (enrdf_load_stackoverflow)
FR (1) FR2250758B1 (enrdf_load_stackoverflow)
GB (1) GB1439890A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0256488A (ja) * 1989-07-13 1990-02-26 Fujisawa Pharmaceut Co Ltd オキソ基を有するアゼチジノン化合物もしくはその塩類またはその水化物

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043546B1 (en) * 1980-07-04 1986-01-29 Fujisawa Pharmaceutical Co., Ltd. 7-oxo-cephalosporins and 6-oxo-penicillins, their analogues and process for their preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0256488A (ja) * 1989-07-13 1990-02-26 Fujisawa Pharmaceut Co Ltd オキソ基を有するアゼチジノン化合物もしくはその塩類またはその水化物

Also Published As

Publication number Publication date
BE821646A (fr) 1975-04-29
GB1439890A (en) 1976-06-16
FR2250758B1 (enrdf_load_stackoverflow) 1978-05-05
JPS6123193B2 (enrdf_load_stackoverflow) 1986-06-04
FR2250758A1 (enrdf_load_stackoverflow) 1975-06-06
CH593984A5 (enrdf_load_stackoverflow) 1977-12-30

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