Substituted amino-benzodiazepines having anitviral activity
申请人:Hoffman-La Roche, Inc.
公开号:US05141735A1
公开(公告)日:1992-08-25
Novel substituted 2-amino-5-(1H-pyrrol-2-yl)-3H-1,4-benzodiazepines and compositions containing same for treatment and prophylaxis of viral infections, including HIV infections.
Aminobenzodiazepines of formula
wherein R¹ is H, NO₂, halogen, CF₃, lower alkyl, OH, lower alkoxy or CN, and R² is H or CH₃,
and pharmaceutically acceptable salts thereof possess antiviral activity 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.
They can be prepared from corresponding benzodiazepinethiones.
式中的氨基苯并二氮杂卓
其中 R¹ 是 H、NO₂、卤素、CF₃、低级烷基、OH、低级烷氧基或 CN,R² 是 H 或 CH₃、
及其药学上可接受的盐类具有抗病毒活性,特别是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。
它们可以由相应的苯并二氮杂环庚烷酮制备而成。