申请人:F. HOFFMANN-LA ROCHE AG
公开号:EP0475231A1
公开(公告)日:1992-03-18
Benzodiazepines of formula
wherein
Xis N(R,R¹), OR⁴ or SR⁵,
R and R¹are N(R²,R³) or substituted lower alkyl or an optionally substituted C₃-C₇-cycloalkyl, aryl, aralkyl or C₂-C₆-aliphatic hydrocarbon group, this aliphatic group having one or more double or triple bond, or one of R and R¹ is hydrogen, or
N(R,R¹)is an optionally substitued heterocycle with one or more heteroatoms,
R² and R³are H, lower alkyl, aryl or aralkyl,
R⁴is lower alkyl or has one of the meanings of R or R¹ with the exception of H and of N(R²,R³),
R⁵is H or lower alkyl or has one of the meanings of R or R¹ with the exception of N(R²,R³),
Y and Zare H, NO₂, N(R²,R³), halogen, CF₃, OH, CN or lower alkyl or alkoxy, and
A, B and Care H, CH₃, C₂H₅, F or Cl,
and pharmaceutically acceptable salts thereof are useful as medicaments especially for the treatment or prophylaxis of viral infections, particularly of retroviral infections, such as HIV 1 and/or HIV 2 infections, or for protecting cells against such infections.
公式为Benzodiazepines,其中X为N(R,R¹),OR⁴或SR⁵,R和R¹为N(R²,R³)或取代的较低烷基或可选取代的C₃-C₇-环烷基,芳基,芳基烷基或C₂-C₆-脂肪烃基,该脂肪烃基具有一个或多个双键或三键,或R和R¹中的一个为氢,或N(R,R¹)为可选取代的具有一个或多个杂原子的杂环,R²和R³为H,较低烷基,芳基或芳基烷基,R⁴为较低烷基或具有R或R¹的含义,但不包括H和N(R²,R³),R⁵为H或较低烷基或具有R或R¹的含义,但不包括N(R²,R³),Y和Z为H,NO₂,N(R²,R³),卤素,CF₃,OH,CN或较低烷基或烷氧基,A,B和C为H,CH₃,C₂H₅,F或Cl,以及其药学上可接受的盐,可用作药物,特别用于治疗或预防病毒感染,尤其是逆转录病毒感染,如HIV 1和/或HIV 2感染,或保护细胞免受此类感染。