JPS6219432B2 - - Google Patents

Info

Publication number
JPS6219432B2
JPS6219432B2 JP54167671A JP16767179A JPS6219432B2 JP S6219432 B2 JPS6219432 B2 JP S6219432B2 JP 54167671 A JP54167671 A JP 54167671A JP 16767179 A JP16767179 A JP 16767179A JP S6219432 B2 JPS6219432 B2 JP S6219432B2
Authority
JP
Japan
Prior art keywords
formula
methyl
carboxylic acid
compound represented
mmol
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
JP54167671A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5690089A (en
Inventor
Yasuo Hoshiide
Yoshio Hashimoto
Kenichi Suzuki
Takeji Seki
Naryuki Tasaka
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.)
Kowa Co Ltd
Original Assignee
Nikken Chemicals 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 Nikken Chemicals Co Ltd filed Critical Nikken Chemicals Co Ltd
Priority to JP16767179A priority Critical patent/JPS5690089A/ja
Publication of JPS5690089A publication Critical patent/JPS5690089A/ja
Publication of JPS6219432B2 publication Critical patent/JPS6219432B2/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)
JP16767179A 1979-12-25 1979-12-25 Synthesis of 7-methoxycephem compound Granted JPS5690089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16767179A JPS5690089A (en) 1979-12-25 1979-12-25 Synthesis of 7-methoxycephem compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16767179A JPS5690089A (en) 1979-12-25 1979-12-25 Synthesis of 7-methoxycephem compound

Publications (2)

Publication Number Publication Date
JPS5690089A JPS5690089A (en) 1981-07-21
JPS6219432B2 true JPS6219432B2 (enrdf_load_stackoverflow) 1987-04-28

Family

ID=15854053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16767179A Granted JPS5690089A (en) 1979-12-25 1979-12-25 Synthesis of 7-methoxycephem compound

Country Status (1)

Country Link
JP (1) JPS5690089A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5552542A (en) * 1995-05-10 1996-09-03 Bristol-Myers Squibb Company Preparation and use of 7-[(2-carboalkoxy-1-methylethenyl)amino]-3-hydroxymethyl-3-cephem-4-carboxylic acids

Also Published As

Publication number Publication date
JPS5690089A (en) 1981-07-21

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