JPH0154354B2 - - Google Patents

Info

Publication number
JPH0154354B2
JPH0154354B2 JP56082828A JP8282881A JPH0154354B2 JP H0154354 B2 JPH0154354 B2 JP H0154354B2 JP 56082828 A JP56082828 A JP 56082828A JP 8282881 A JP8282881 A JP 8282881A JP H0154354 B2 JPH0154354 B2 JP H0154354B2
Authority
JP
Japan
Prior art keywords
group
compound
reaction
general formula
solvent
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
JP56082828A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57197280A (en
Inventor
Tetsuo Myadera
Masao Sugimura
Teruo Tanaka
Toshihiko Hashimoto
Kimio Iino
Shinichi Sugawara
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 JP56082828A priority Critical patent/JPS57197280A/ja
Publication of JPS57197280A publication Critical patent/JPS57197280A/ja
Publication of JPH0154354B2 publication Critical patent/JPH0154354B2/ja
Granted legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
JP56082828A 1981-05-30 1981-05-30 Preparation of 2-thioxopenam derivative Granted JPS57197280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56082828A JPS57197280A (en) 1981-05-30 1981-05-30 Preparation of 2-thioxopenam derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56082828A JPS57197280A (en) 1981-05-30 1981-05-30 Preparation of 2-thioxopenam derivative

Publications (2)

Publication Number Publication Date
JPS57197280A JPS57197280A (en) 1982-12-03
JPH0154354B2 true JPH0154354B2 (enrdf_load_stackoverflow) 1989-11-17

Family

ID=13785252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56082828A Granted JPS57197280A (en) 1981-05-30 1981-05-30 Preparation of 2-thioxopenam derivative

Country Status (1)

Country Link
JP (1) JPS57197280A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4619783A (en) * 1983-06-10 1986-10-28 Pfizer Inc. Process and intermediates for the preparation of penem derivatives
US4725678A (en) * 1983-06-10 1988-02-16 Pfizer Inc. Azetidinone intermediates for the preparation of penem derivatives
US4595539A (en) * 1983-06-10 1986-06-17 Pfizer Inc. Preparation of penem derivatives and azetidinone intermediates

Also Published As

Publication number Publication date
JPS57197280A (en) 1982-12-03

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