申请人:CIBA-GEIGY AG
公开号:EP0708085A2
公开(公告)日:1996-04-24
Antiretroviral compounds (which are effective, for example, against HIV) of the formula I
in which
R₁ 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);
R₂ and R₃ 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;
R₄ is lower alkyl, cyclohexyl or phenyl; and R₅ is lower alkyl; and n is 1 or 2, or salts thereof, are novel.
式 I 的抗逆转录病毒化合物(例如对艾滋病毒有效的化合物
其中
R₁ 是低级烷氧基-低级烷酰基的酰基,其低级烷氧基未被取代或被卤素、苯基、低级烷氧基或选自哌啶基、吡咯烷基、四氢呋喃基、噻唑烷基、噻唑基、噻唑基、噻唑基、噻唑基、噻唑基、噻唑基、噻唑基、噻唑基、噻唑基、噻唑基、噻唑基、噻唑基、噻唑基、噻唑基、噻唑基)的杂环基取代、四氢吡喃基、四氢呋喃基、噻唑烷基、噻唑基、吲哚基或 4H-1- 苯并吡喃基中未被取代或被氧代、羟基、氨基、低级烷基、低级烷氧羰基和/或苯基-低级烷氧羰基取代的杂环基;未被取代或被上述未被取代或取代的杂环基之一取代的低级烷酰基; 被杂环基或杂环基-低级烷基取代的芳基羰基或杂环羰基; 被羟基和低级烷基取代的苯基-低级烷酰基;或芳基磺酰基;
或根据说明定义的氨基酸残基(可通过上述酰基之一在氨基氮上酰化);
R₂ 和 R₃ 在每种情况下均为环己基、环己烯基、苯基、萘基或四氢萘基,它们未被取代或被低级烷基、苯基、氰基苯基、苯基-低级烷基、卤素、卤代-低级烷基、氰基、羟基、低级烷氧基、苯基-低级烷氧基取代、吡啶-低级烷氧基、低级烷氧基-低级烷氧基、低级烷氧羰基-低级烷氧基、羧基-低级烷氧基、羟基-低级烷氧基、氨基甲酰基-低级烷氧基、氰基-低级烷氧基,以及未被取代或被卤素取代的苯基-低级烷磺酰基;
R₄ 是低级烷基、环己基或苯基;R₅ 是低级烷基;n 是 1 或 2,或其盐是新型的。