Organic compounds -- part of the class 532-570 series – Organic compounds – Chalcogen bonded directly to ring carbon of the purine ring...
544271, C07D47304, C07D47306, A61K 3152
1,3-Substituted-8-(oxo-substituted cycloalkyl)xanthines and pharmaceutically acceptable salts of such compounds are disclosed. Preferred compounds include the cis and trans isomers of 1,3-dipropyl-8-(3-hydroxycyclopentyl)xanthine and the cis and trans isomers of 1,3-dipropyl-8-(4-hydroxycyclohexyl)xanthine. The compounds are potent and selective bronchodilators and/or cardiotonic agents.
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Feeney Scott W.
Hiner Roger N.
Rzeszotarski Waclaw J.
Gillis Theresa M.
Marion Merrell Dow Inc.
Rivers Diana G.
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