The present invention relates to novel triterpene derivatives of formula (I); and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, n, and ring (II) are as defined in formula (I). The invention also relates to novel triterpene derivatives, related compounds, and pharmaceutical compositions useful for the therapeutic treatment of viral diseases and particularly HIV mediated diseases.
本发明涉及公式(I)的新颖三萜衍
生物;及其药学上可接受的盐,其中R1、R2、R3、R4、n和环(II)如公式(I)中所定义。该发明还涉及新颖的三萜衍
生物,相关化合物和用于治疗病毒性疾病,特别是HIV介导疾病的药物组合物。