JPS56156286A - Production of desulfurized product of sf-1623 substance - Google Patents

Production of desulfurized product of sf-1623 substance

Info

Publication number
JPS56156286A
JPS56156286A JP4040480A JP4040480A JPS56156286A JP S56156286 A JPS56156286 A JP S56156286A JP 4040480 A JP4040480 A JP 4040480A JP 4040480 A JP4040480 A JP 4040480A JP S56156286 A JPS56156286 A JP S56156286A
Authority
JP
Japan
Prior art keywords
substance
formula
catalyst
methylenecephamycin
solvent
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
JP4040480A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0156072B2 (enrdf_load_stackoverflow
Inventor
Katsuyoshi Iwamatsu
Takashi Tsuruoka
Shigeharu Inoue
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.)
Meiji Seika Kaisha Ltd
Original Assignee
Meiji Seika Kaisha 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 Meiji Seika Kaisha Ltd filed Critical Meiji Seika Kaisha Ltd
Priority to JP4040480A priority Critical patent/JPS56156286A/ja
Publication of JPS56156286A publication Critical patent/JPS56156286A/ja
Publication of JPH0156072B2 publication Critical patent/JPH0156072B2/ja
Granted legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Cephalosporin Compounds (AREA)
JP4040480A 1980-03-31 1980-03-31 Production of desulfurized product of sf-1623 substance Granted JPS56156286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4040480A JPS56156286A (en) 1980-03-31 1980-03-31 Production of desulfurized product of sf-1623 substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4040480A JPS56156286A (en) 1980-03-31 1980-03-31 Production of desulfurized product of sf-1623 substance

Publications (2)

Publication Number Publication Date
JPS56156286A true JPS56156286A (en) 1981-12-02
JPH0156072B2 JPH0156072B2 (enrdf_load_stackoverflow) 1989-11-28

Family

ID=12579720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4040480A Granted JPS56156286A (en) 1980-03-31 1980-03-31 Production of desulfurized product of sf-1623 substance

Country Status (1)

Country Link
JP (1) JPS56156286A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0156072B2 (enrdf_load_stackoverflow) 1989-11-28

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