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US 4,064,246 AGranted
Hydroxymethyl-substituted-2(1H)-quinazolinones
AssigneeSandoz Ltd.
InventorEugene A. Papp
Life of this patent
Estimating the term…
Abstract
Hydroxymethyl-substituted-2(1H)-quinazolinones, e.g., 7-hydroxymethyl-1-isopropyl-4-phenyl-2(1H)-quinazolinone, are useful as anti-inflammatory agents.
Claims16
A compound of the formula ##STR10## wherein R.sup.1 is alkyl having from 1 to 6 carbon atoms or cycloalkylalkyl of from 4 to 8 carbon atoms in which the cycloalkyl portion has from 3 to 6 carbon atoms and the alkyl portion has 1 or 2 carbon atoms;
- R is a hydrogen atom, fluoro or chloro;
- X is a hydrogen atom, fluoro, chloro, bromo, alkoxy having from 1 to 4 carbon atoms, or hydroxy;
- and
- Y is a hydrogen atom, fluoro, chloro or alkoxy having from 1 to 4 carbon atoms.
1 more element
Dependencies are inferred from the claim text.