| 摘要 |
<p>Guanidine derivatives of the formula: in which R1 is a cyclohexyl, adamantyl, bicycloheptanyl, bicycloheptenyl, tricycloheptanyl or tetracyclononanyl radical and R2 ia a phenyl or pyridyl radical optionally substituted by 1 or 2 halogen atoms, or alkyl, cyanoalkyl, alkoxycarbonyl or amino radicals, and the pharmaceutically-acceptable acidaddition salts thereof, active against rhinoviruses, are disclosed, along with processes for their manuracture, compositions containing them, a method of combatting rhinoviral infections and a method of selectively killing rhinoviruses in a mixed virus population.</p> |
