Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1984-01-26
1985-12-17
Daus, Donald G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
544319, 546276, 548518, 549 28, 549 59, A61K 31505, C07D23902
Patent
active
045593442
ABSTRACT:
The invention relates to new pyridine-pyrimidinone derivatives corresponding to the following general formula ##STR1## wherein R.sup.1 represents linear C.sub.1-6 alkyl or cycloalkyl and R.sup.2 represents linear C.sub.1-6 alkyl or R.sup.1 and R.sup.2 together with the nitrogen atom form a pyrrolidine or piperidine ring;
REFERENCES:
Price et al., Chem. Abst. 88: 190580b, eqit. Ger. Offen. '070.
Brown, Chem. Abst. 100: 68313t.
Stables et al., Chem. Abst. 98: 191553p.
Clitherow et al., Chem. Abst. 92: 181197n.
Brown et al., Chem. Abst. 92: 76539c.
Ahrens Kurt H.
Hansen Herbert
Herter Rolf
Morsdorf Peter
Postius Stefan
Daus Donald G.
Ludwig Heumann & Co. GmbH
Shen Cecilia
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