JPH0161116B2 - - Google Patents

Info

Publication number
JPH0161116B2
JPH0161116B2 JP56120487A JP12048781A JPH0161116B2 JP H0161116 B2 JPH0161116 B2 JP H0161116B2 JP 56120487 A JP56120487 A JP 56120487A JP 12048781 A JP12048781 A JP 12048781A JP H0161116 B2 JPH0161116 B2 JP H0161116B2
Authority
JP
Japan
Prior art keywords
formula
group
acid
methoxymethyl
reaction
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
JP56120487A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5821682A (ja
Inventor
Hideo Nakao
Koichi Fujimoto
Sadao Ishihara
Shinichi Sugawara
Isamu Igarashi
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 JP56120487A priority Critical patent/JPS5821682A/ja
Publication of JPS5821682A publication Critical patent/JPS5821682A/ja
Publication of JPH0161116B2 publication Critical patent/JPH0161116B2/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)
JP56120487A 1981-07-31 1981-07-31 セファロスポリン誘導体 Granted JPS5821682A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56120487A JPS5821682A (ja) 1981-07-31 1981-07-31 セファロスポリン誘導体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56120487A JPS5821682A (ja) 1981-07-31 1981-07-31 セファロスポリン誘導体

Publications (2)

Publication Number Publication Date
JPS5821682A JPS5821682A (ja) 1983-02-08
JPH0161116B2 true JPH0161116B2 (enrdf_load_stackoverflow) 1989-12-27

Family

ID=14787395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56120487A Granted JPS5821682A (ja) 1981-07-31 1981-07-31 セファロスポリン誘導体

Country Status (1)

Country Link
JP (1) JPS5821682A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT381496B (de) * 1984-04-10 1986-10-27 Biochemie Gmbh Verfahren zur herstellung von cephalosporinantibiotika
GB8410993D0 (en) * 1984-04-30 1984-06-06 Glaxo Group Ltd Process
IT1180207B (it) * 1984-07-30 1987-09-23 Istituto Biochimico Italiano Procedimento per la preparazione, con resa e purezza elevate, di antibiotici beta-lattamici

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1575803A (en) * 1976-03-09 1980-10-01 Fujisawa Pharmaceutical Co 3,7 disubstituted 3 cephem 4 carboxylic acid compounds andprocesses for the preparation thereof

Also Published As

Publication number Publication date
JPS5821682A (ja) 1983-02-08

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