Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1992-06-23
1993-10-12
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
544282, A61K 31505, C07D47104
Patent
active
052525724
ABSTRACT:
The present invention relates to novel 4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide derivatives of the general formula (I) and the acid addition salts thereof, pharmaceutical compositions containing them and a process for their preparation. In the general formula (I) ##STR1## R stands for a C.sub.1-12 alkyl group optionally substituted by a C.sub.1-4 alkoxycarbonyl group; a C.sub.3-9 cycloalkyl, adamantyl or optionally substituted phenyl group;
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Magyar Kemikusol Papja 31, pp. 281-292 (1976) and Partial English Translation.
Blaogh Maria
Gyires Klara
Hermecz Istvan
Horvath Agnes
Knoll Jozsef
Chinoin Gyogyszer- es Vegyeszeti Termekek Gyara RT.
Dubno Herbert
Myers Jonathan
Page Thurman K.
Venkat Jyothsna
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