Acylaminopenicillanic acids and process for preparing them

Details Acylaminopenicillanic acids and process for preparing them Acylaminopenicillanic acids and process for preparing them

1975-12-03

1977-07-12

Schwartz, Gerald A.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Parasitic organism or component thereof or substance...

2602391, C07D49976, A61K 3143

Patent

active

040355020

ABSTRACT:
Acylaminopenicillanic acids of the general formula ##STR1## in which A represents phenyl which may be substituted, an aromatic monocyclic heterocycle which may be substituted or dihydrophenyl, and X represents one of the groups --SO.sub.2 --, --CO--, --P(R)-- or --P(O)(R)-- in which R represents low molecular weight alkyl, alkenyl, alkoxy, aralkyl, aralkoxy, aryl or aryloxy which may be substituted, non-toxic salts of these compounds and pharmaceutical compositions containing these compounds.

REFERENCES:
patent: 3878198 (1975-04-01), Sircar et al.
patent: 3886150 (1975-05-01), Sellstedt et al.

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