Pyrido[2,1-b]quinazolinone derivatives and the preparation and u

Details Pyrido[2,1-b]quinazolinone derivatives and the preparation and u Pyrido[2,1-b]quinazolinone derivatives and the preparation and u

1982-12-22

1984-07-03

Berch, Mark L.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Bacterium or component thereof or substance produced by said...

544225, 544252, 424251, C07D47104, A61K 31505

Patent

active

044579276

ABSTRACT:
Pyrido[2,1-b]quinazolinones of the formula ##STR1## wherein X is cyano, hydroxyamidocarbonyl, carbamoyl, 5-tetrazolyl, carboxy, carboxy in the form of a salt thereof with a physiologically compatible base, carboxy esterified with a physiologically acceptable alcohol or carboxy amidated with a physiologically acceptable amine;

REFERENCES:
patent: 3415834 (1968-12-01), Hoffman
patent: 4033961 (1977-07-01), Schwender
patent: 4066767 (1978-01-01), Schwender
patent: 4083980 (1978-04-01), Schromm et al.
Biere Chemical Abs. 90, 204131m (1979).
Schromm, Chem. Abs. 87, 117898.

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