GR82153B - - Google Patents

Info

Publication number
GR82153B
GR82153B GR74957A GR840174957A GR82153B GR 82153 B GR82153 B GR 82153B GR 74957 A GR74957 A GR 74957A GR 840174957 A GR840174957 A GR 840174957A GR 82153 B GR82153 B GR 82153B
Authority
GR
Greece
Application number
GR74957A
Other languages
Greek (el)
Inventor
Ernest Seiichi Hamanaka
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 US06/502,894 external-priority patent/US4595539A/en
Priority claimed from US06/502,895 external-priority patent/US4619783A/en
Application filed by Pfizer filed Critical Pfizer
Publication of GR82153B publication Critical patent/GR82153B/el

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
GR74957A 1983-06-10 1984-06-07 GR82153B (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
GR82153B true GR82153B (enrdf_load_stackoverflow) 1984-12-13

Family

ID=27054311

Family Applications (1)

Application Number Title Priority Date Filing Date
GR74957A GR82153B (enrdf_load_stackoverflow) 1983-06-10 1984-06-07

Country Status (6)

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

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
AU547917B2 (en) 1985-11-14
FI82470B (fi) 1990-11-30
DK282084A (da) 1984-12-11
AU2921884A (en) 1984-12-13
DK282084D0 (da) 1984-06-08
IL72056A0 (en) 1984-10-31
FI842330A7 (fi) 1984-12-11
FI842330A0 (fi) 1984-06-08
FI82470C (fi) 1991-03-11
IL72056A (en) 1988-01-31
CA1252096A (en) 1989-04-04

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