Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1977-11-16
1981-05-12
Rizzo, Nicholas S.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
548186, 548152, 548225, 548228, 548217, 548336, 548337, 548374, 544333, 544367, 544405, 424246, C07D27720, C07D26330
Patent
active
042673402
ABSTRACT:
An oxoazetidine derivative compound of the formula: ##STR1## wherein R.sub.1 represents a substituted or unsubstituted amino radical and R.sub.3 represents a radical selected from the group consisting of carboxy, protected carboxy, ester, acid amide, acid anhydride, acid halide, acid azide and carboxy salt, and --SR.sub.2 is a residue of a thiophilic sulphur nucleophile.
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Hashimoto Masashi
Kamiya Takashi
Nakaguti Osamu
Nakamura Hitoshi
Oku Teruo
Fujisawa Pharmaceutical Co. Ltd.
Rizzo Nicholas S.
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