JPH0546334B2 - - Google Patents

Info

Publication number
JPH0546334B2
JPH0546334B2 JP60019011A JP1901185A JPH0546334B2 JP H0546334 B2 JPH0546334 B2 JP H0546334B2 JP 60019011 A JP60019011 A JP 60019011A JP 1901185 A JP1901185 A JP 1901185A JP H0546334 B2 JPH0546334 B2 JP H0546334B2
Authority
JP
Japan
Prior art keywords
group
reaction
carried out
general formula
substituted
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 - Fee Related
Application number
JP60019011A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61178961A (ja
Inventor
Shigeru Torii
Hideo Tanaka
Michio Sasaoka
Norio Saito
Takashi Shiroi
Ikutaka Uto
Shigemitsu Nagao
Akira Kikuchi
Yutaka Kameyama
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.)
Otsuka Chemical Co Ltd
Original Assignee
Otsuka Chemical 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 Otsuka Chemical Co Ltd filed Critical Otsuka Chemical Co Ltd
Priority to JP60019011A priority Critical patent/JPS61178961A/ja
Publication of JPS61178961A publication Critical patent/JPS61178961A/ja
Publication of JPH0546334B2 publication Critical patent/JPH0546334B2/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)
  • Plural Heterocyclic Compounds (AREA)
JP60019011A 1985-02-01 1985-02-01 アゼチジノン誘導体の製造法 Granted JPS61178961A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60019011A JPS61178961A (ja) 1985-02-01 1985-02-01 アゼチジノン誘導体の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60019011A JPS61178961A (ja) 1985-02-01 1985-02-01 アゼチジノン誘導体の製造法

Publications (2)

Publication Number Publication Date
JPS61178961A JPS61178961A (ja) 1986-08-11
JPH0546334B2 true JPH0546334B2 (enExample) 1993-07-13

Family

ID=11987557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60019011A Granted JPS61178961A (ja) 1985-02-01 1985-02-01 アゼチジノン誘導体の製造法

Country Status (1)

Country Link
JP (1) JPS61178961A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102863460A (zh) * 2012-09-29 2013-01-09 广东省石油化工研究院 一种头孢菌素类抗生素母核gcle的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU498131B2 (en) * 1974-02-26 1979-02-15 Ciba-Geigy Ag Production of cephems by cyclization
AT342197B (de) * 1975-02-20 1978-03-28 Ciba Geigy Ag Neues verfahren zur herstellung von 3-cephemverbindungen
JPS6019315B2 (ja) * 1976-01-23 1985-05-15 塩野義製薬株式会社 アゼチジノン化合物

Also Published As

Publication number Publication date
JPS61178961A (ja) 1986-08-11

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees