JPH0156072B2 - - Google Patents

Info

Publication number
JPH0156072B2
JPH0156072B2 JP55040404A JP4040480A JPH0156072B2 JP H0156072 B2 JPH0156072 B2 JP H0156072B2 JP 55040404 A JP55040404 A JP 55040404A JP 4040480 A JP4040480 A JP 4040480A JP H0156072 B2 JPH0156072 B2 JP H0156072B2
Authority
JP
Japan
Prior art keywords
formula
reaction
group
water
cefamycin
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.)
Expired
Application number
JP55040404A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56156286A (en
Inventor
Katsuyoshi Iwamatsu
Takashi Tsuruoka
Shigeharu Inoe
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

    • 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

  • 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 JPS56156286A (en) 1981-12-02
JPH0156072B2 true JPH0156072B2 (enEXAMPLES) 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 (enEXAMPLES)

Also Published As

Publication number Publication date
JPS56156286A (en) 1981-12-02

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