JPH0321033B2 - - Google Patents

Info

Publication number
JPH0321033B2
JPH0321033B2 JP56142739A JP14273981A JPH0321033B2 JP H0321033 B2 JPH0321033 B2 JP H0321033B2 JP 56142739 A JP56142739 A JP 56142739A JP 14273981 A JP14273981 A JP 14273981A JP H0321033 B2 JPH0321033 B2 JP H0321033B2
Authority
JP
Japan
Prior art keywords
group
carboxylic acid
penem
nax
absorption spectrum
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 - Lifetime
Application number
JP56142739A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5843978A (ja
Inventor
Tetsuo Myadera
Masao Sugimura
Isao Kawamoto
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 JP56142739A priority Critical patent/JPS5843978A/ja
Publication of JPS5843978A publication Critical patent/JPS5843978A/ja
Publication of JPH0321033B2 publication Critical patent/JPH0321033B2/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

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP56142739A 1981-09-10 1981-09-10 ペネム−３−カルボン酸誘導体およびその製法 Granted JPS5843978A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56142739A JPS5843978A (ja) 1981-09-10 1981-09-10 ペネム−３−カルボン酸誘導体およびその製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56142739A JPS5843978A (ja) 1981-09-10 1981-09-10 ペネム−３−カルボン酸誘導体およびその製法

Publications (2)

Publication Number Publication Date
JPS5843978A JPS5843978A (ja) 1983-03-14
JPH0321033B2 true JPH0321033B2 (enrdf_load_stackoverflow) 1991-03-20

Family

ID=15322448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56142739A Granted JPS5843978A (ja) 1981-09-10 1981-09-10 ペネム−３−カルボン酸誘導体およびその製法

Country Status (1)

Country Link
JP (1) JPS5843978A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504485A (en) * 1983-04-04 1985-03-12 Schering Corporation 5R,6S,8R-6-(1-Hydroxyethyl)-2-(2-carbamoyloxyethylthio)-penem-3-carboxylic acid
US4619924A (en) * 1984-05-18 1986-10-28 Pfizer Inc. 2-alkylthiopenem derivatives
PT78761A (en) * 1983-06-21 1984-07-01 Pfizer Process for preparing 2-alkylthiopenem derivatives
JPS61236785A (ja) * 1985-04-15 1986-10-22 Sankyo Co Ltd アゼチジノン誘導体

Also Published As

Publication number Publication date
JPS5843978A (ja) 1983-03-14

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