|Abstract:||Benzene derivatives of the formula: ##SPC1## Wherein R.sup.1 represents alkanoylamino of not more than nine carbon atoms, R.sup.2 represents alkyl of one through six carbon atoms, and R.sup.3 represents alkyl of one through six carbon atoms or cycloalkyl of three through six carbon atoms, possess pharmacodynamic properties and are useful in the treatment of various cardiac disorders. Moreover, they can be used as starting materials for corresponding compounds in which the ketone group --COR.sup.2 is replaced by a grouping ##SPC2## Wherein R.sup.4 represents, for example, a hydroxy group, or an optionally substituted ureido or thioureido group, which possess similar pharmacodynamic properties.|
|Inventor(s):||Wooldridge; Kenneth Robert Harry (Brentwood, EN), Basil; Berkeley (Highwood, Near Chelmsford, EN)|
|Assignee:||May & Baker Limited (Dagenham, Essex, EN)|
Patent Claim Types:|
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