JPS56158790A - Preparation of cephalosporin derivative - Google Patents

Preparation of cephalosporin derivative

Info

Publication number
JPS56158790A
JPS56158790A JP6352180A JP6352180A JPS56158790A JP S56158790 A JPS56158790 A JP S56158790A JP 6352180 A JP6352180 A JP 6352180A JP 6352180 A JP6352180 A JP 6352180A JP S56158790 A JPS56158790 A JP S56158790A
Authority
JP
Japan
Prior art keywords
compound
formula
side chain
group
methoxymethyl ester
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
JP6352180A
Other languages
English (en)
Other versions
JPH0131514B2 (ja
Inventor
Junichi Nakazawa
Masanao Kaneko
Takeo Miyaoka
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.)
Sankyo Co Ltd
Original Assignee
Sankyo 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 Sankyo Co Ltd filed Critical Sankyo Co Ltd
Priority to JP6352180A priority Critical patent/JPS56158790A/ja
Publication of JPS56158790A publication Critical patent/JPS56158790A/ja
Publication of JPH0131514B2 publication Critical patent/JPH0131514B2/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)
JP6352180A 1980-05-14 1980-05-14 Preparation of cephalosporin derivative Granted JPS56158790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6352180A JPS56158790A (en) 1980-05-14 1980-05-14 Preparation of cephalosporin derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6352180A JPS56158790A (en) 1980-05-14 1980-05-14 Preparation of cephalosporin derivative

Publications (2)

Publication Number Publication Date
JPS56158790A true JPS56158790A (en) 1981-12-07
JPH0131514B2 JPH0131514B2 (ja) 1989-06-26

Family

ID=13231599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6352180A Granted JPS56158790A (en) 1980-05-14 1980-05-14 Preparation of cephalosporin derivative

Country Status (1)

Country Link
JP (1) JPS56158790A (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4862790A (ja) * 1971-11-29 1973-09-01
JPS50105687A (ja) * 1973-11-30 1975-08-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4862790A (ja) * 1971-11-29 1973-09-01
JPS50105687A (ja) * 1973-11-30 1975-08-20

Also Published As

Publication number Publication date
JPH0131514B2 (ja) 1989-06-26

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