Guanidine derivatives of the formula: ##STR1## in which R.sup.1 is a cyclohexyl, adamantyl, bicycloheptanyl, bicycloheptenyl, tricycloheptanyl or tetracyclononanyl radical and R.sup.2 is a phenyl or pyridyl radical optionally substituted by 1 or 2 halogen atoms, or alkyl, cyanoalkyl, alkoxycarbonyl or amino radicals, and the pharmaceutically-acceptable acid-addition salts thereof, active against rhinoviruses, are disclosed, along with processes for their manufacture, compositions containing them, a method of combatting rhinoviral infections and a method of selectively killing rhinoviruses in a mixed virus population.
公式为:##STR1##的
脲衍
生物中,其中R.sup.1是环己基,
金刚烷基,双环庚基,双
环庚烯基,
三环庚基或四环壬基基团,R.sup.2是苯基或
吡啶基,可选地被1或2个卤原子,或烷基,
氰基烷基,烷氧基羰基或
氨基基团取代,以及其药学上可接受的酸加成盐,对鼻病毒具有活性,还公开了其制造方法、含有它们的组合物、对抗鼻病毒感染的方法以及在混合病毒群中选择性杀灭鼻病毒的方法。