ATA390275A - PROCESS FOR THE PRODUCTION OF NEW 2,3-LOW ALKYLENE PENAM-3-CARBONIC ACID DERIVATIVES - Google Patents

PROCESS FOR THE PRODUCTION OF NEW 2,3-LOW ALKYLENE PENAM-3-CARBONIC ACID DERIVATIVES

Info

Publication number
ATA390275A
ATA390275A AT390275A AT390275A ATA390275A AT A390275 A ATA390275 A AT A390275A AT 390275 A AT390275 A AT 390275A AT 390275 A AT390275 A AT 390275A AT A390275 A ATA390275 A AT A390275A
Authority
AT
Austria
Prior art keywords
penam
new
production
acid derivatives
carbonic acid
Prior art date
Application number
AT390275A
Other languages
German (de)
Other versions
AT331412B (en
Inventor
Takashi Kamiya
Tsutomu Teraji
Masashi Hashimoto
Osamu Nakaguti
Teruo Oku
Original Assignee
Fujisawa Pharmaceutical Co
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
Priority claimed from AT976273A external-priority patent/AT331396B/en
Application filed by Fujisawa Pharmaceutical Co filed Critical Fujisawa Pharmaceutical Co
Priority to AT390275A priority Critical patent/AT331412B/en
Publication of ATA390275A publication Critical patent/ATA390275A/en
Application granted granted Critical
Publication of AT331412B publication Critical patent/AT331412B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D499/04—Preparation
AT390275A 1973-11-21 1975-05-22 PROCESS FOR THE PRODUCTION OF NEW 2,3-LOW ALKYLENE PENAM-3-CARBONIC ACID DERIVATIVES AT331412B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT390275A AT331412B (en) 1973-11-21 1975-05-22 PROCESS FOR THE PRODUCTION OF NEW 2,3-LOW ALKYLENE PENAM-3-CARBONIC ACID DERIVATIVES

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT976273A AT331396B (en) 1972-11-27 1973-11-21 PROCESS FOR THE PRODUCTION OF NEW 2,3-LOW ALKYLENE PENAM-3-CARBONIC ACID DERIVATIVES
AT390275A AT331412B (en) 1973-11-21 1975-05-22 PROCESS FOR THE PRODUCTION OF NEW 2,3-LOW ALKYLENE PENAM-3-CARBONIC ACID DERIVATIVES

Publications (2)

Publication Number Publication Date
ATA390275A true ATA390275A (en) 1975-11-15
AT331412B AT331412B (en) 1976-08-25

Family

ID=25600579

Family Applications (1)

Application Number Title Priority Date Filing Date
AT390275A AT331412B (en) 1973-11-21 1975-05-22 PROCESS FOR THE PRODUCTION OF NEW 2,3-LOW ALKYLENE PENAM-3-CARBONIC ACID DERIVATIVES

Country Status (1)

Country Link
AT (1) AT331412B (en)

Also Published As

Publication number Publication date
AT331412B (en) 1976-08-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee