申请人:Novartis AG
公开号:US05807891A1
公开(公告)日:1998-09-15
Antiretroviral compounds (which are effective, for example, against HIV) of the formula I ##STR1## in which R.sub.1 is an acyl radical lower-alkoxy-lower-alkanoyl whose lower alkoxy radical is unsubstituted or is substituted by halogen, phenyl, lower alkoxy or a heterocyclic radical selected from piperidinyl, pyrrolidinyl, tetrahydropyranyl, tetrahydrofuranyl, thiazolidinyl, thiazolyl, indolyl or 4H-1-benzopyranyl which is unsubstituted or substituted by oxo, hydroxyl, amino, lower alkyl, lower-alkoxycarbonyl and/or phenyl-lower-alkoxycarbonyl; lower alkanoyl which is unsubstituted or is substituted by one of the said unsubstituted or substituted heterocyclic radicals; arylcarbonyl or heterocyclylcarbonyl which are substituted by heterocyclyl or heterocyclyl-lower-alkyl; phenyl-lower-alkanoyl which is substituted by hydroxyl and lower alkyl; or arylsulfonyl; or the residue of an amino acid which is defined in accordance with the description (and which may be acylated on the amino nitrogen by one of the abovementioned acyl radicals); R.sub.2 and R.sub.3 are in each case cyclohexyl, cyclohexenyl, phenyl, naphthyl or tetrahydronaphthyl which are unsubstituted or substituted by lower alkyl, phenyl, cyanophenyl, phenyl-lower-alkyl, halogen, halo-lower-alkyl, cyano, hydroxyl, lower alkoxy, phenyl-lower-alkoxyl, pyridyl-lower-alkoxy, lower-alkoxy-lower-alkoxy, lower-alkoxycarbonyl-lower-alkoxy, carboxyl-lower-alkoxy, hydroxyl-lower-alkoxy, carbamoyl-lower-alkoxy, cyano-lower-alkoxy, and phenyl-lower-alkanesulfonyl which is unsubstituted or substituted by halogen; R.sub.4 is lower alkyl, cyclohexyl or phenyl; and R.sub.5 is lower alkyl; and n is 1 or 2, or salts thereof, are novel.
公式I表示抗逆转录病毒化合物(例如对HIV有效)##STR1## 其中R.sub.1是酰基较低烷氧基较低酰基,其低烷氧基未取代或被卤素,苯基,较低烷氧基或从哌啶基,吡咯烷基,四氢吡喃基,四氢呋喃基,噻唑烷基,噻唑基,吲哚基或未取代或被氧代,羟基,氨基,较低烷基,较低烷氧羰基和/或苯基-较低烷氧羰基的杂环基选择的基团;未取代或被上述未取代或取代的杂环基之一取代的未取代或取代的较低烷酰基;被取代的杂环基或杂环基-较低烷基取代的芳基羧酰基或杂环基羧酰基;被羟基和较低烷基取代的苯基较低烷酰基;或芳基磺酰基;或根据说明定义的氨基酸残基(并且可以由上述酰基之一在氨基氮上酰化); R.sub.2和R.sub.3在每种情况下均为未取代或取代的环己基,环己烯基,苯基,萘基或四氢萘基,其未取代或被较低烷基,苯基,氰基苯基,苯基-较低烷基,卤素,卤基-较低烷基,氰基,羟基,较低烷氧基,苯基-较低烷氧基,吡啶基-较低烷氧基,较低烷氧基-较低烷氧基,较低烷氧羰基-较低烷氧基,羧基-较低烷氧基,羟基-较低烷氧基,氨基甲酰-较低烷氧基,氰基-较低烷氧基,和未取代或取代的苯基-较低烷烷基磺酰基; R.sub.4是较低烷基,环己基或苯基; R.sub.5是较低烷基; n为1或2,或其盐,是新颖的。