IL72056A - Process and intermediates for the preparation of penem derivatives - Google Patents

Process and intermediates for the preparation of penem derivatives

Info

Publication number
IL72056A
IL72056A IL72056A IL7205684A IL72056A IL 72056 A IL72056 A IL 72056A IL 72056 A IL72056 A IL 72056A IL 7205684 A IL7205684 A IL 7205684A IL 72056 A IL72056 A IL 72056A
Authority
IL
Israel
Prior art keywords
intermediates
preparation
penem derivatives
penem
derivatives
Prior art date
Application number
IL72056A
Other languages
English (en)
Other versions
IL72056A0 (en
Original Assignee
Pfizer
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 US06/502,895 external-priority patent/US4619783A/en
Priority claimed from US06/502,894 external-priority patent/US4595539A/en
Application filed by Pfizer filed Critical Pfizer
Publication of IL72056A0 publication Critical patent/IL72056A0/xx
Publication of IL72056A publication Critical patent/IL72056A/xx

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
IL72056A 1983-06-10 1984-06-07 Process and intermediates for the preparation of penem derivatives IL72056A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/502,895 US4619783A (en) 1983-06-10 1983-06-10 Process and intermediates for the preparation of penem derivatives
US06/502,894 US4595539A (en) 1983-06-10 1983-06-10 Preparation of penem derivatives and azetidinone intermediates

Publications (2)

Publication Number Publication Date
IL72056A0 IL72056A0 (en) 1984-10-31
IL72056A true IL72056A (en) 1988-01-31

Family

ID=27054311

Family Applications (1)

Application Number Title Priority Date Filing Date
IL72056A IL72056A (en) 1983-06-10 1984-06-07 Process and intermediates for the preparation of penem derivatives

Country Status (6)

Country Link
AU (1) AU547917B2 (xx)
CA (1) CA1252096A (xx)
DK (1) DK282084A (xx)
FI (1) FI82470C (xx)
GR (1) GR82153B (xx)
IL (1) IL72056A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614738A (en) * 1983-03-25 1986-09-30 Schering Corporation 2-(N-heterocycloaliphaticthio)penems

Also Published As

Publication number Publication date
FI82470B (fi) 1990-11-30
CA1252096A (en) 1989-04-04
DK282084A (da) 1984-12-11
IL72056A0 (en) 1984-10-31
AU547917B2 (en) 1985-11-14
DK282084D0 (da) 1984-06-08
GR82153B (xx) 1984-12-13
FI842330A0 (fi) 1984-06-08
FI842330A (fi) 1984-12-11
AU2921884A (en) 1984-12-13
FI82470C (fi) 1991-03-11

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Legal Events

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