A heterocyclic compound of the formula (I):
wherein B1 is -C(R2)= or -N=; R1' is H, etc.; one of R1 and R2 is -Z1-Z2-Z3-R5 wherein Z1 and Z3 are independently single bond, optionally substituted alkylene, etc.; Z2 is single bond, optionally substituted alkylene, etc.; R5 is optionally substituted aryl, optionally substituted heteroaryl, etc., and the other of R1 and R2 is H; -A1- is -C(-Y)=C(-RA)-C(-R3)=C(-R4)-, etc. wherein Y is OH, etc.; RA is -COR7 wherein R7 is OH, etc.; one of R3 and R4 is carboxy, etc., and the other of R1 and R2 is H, etc, a prodrug thereof, a pharmaceutically acceptable salt thereof, and a solvate thereof, having an antiviral activity, more particularly, an inhibitory activity against HIV integrase, and a pharmaceutical composition containing the same, especially an anti-HIV drug.
式 (I) 的
杂环化合物:
其中 B1 是 -C(R2)= 或 -N=;R1' 是 H 等;R1 和 R2 中的一个是 -Z1-Z2-Z3-R5,其中 Z1 和 Z3 独立地是单键、任选取代的亚烷基等;Z2 是单键、任选取代的亚烷基等;R5 是任选取代的芳基、任选取代的杂芳基等、R1和R2中的另一个是H;-A1-是-C(-Y)=C(-RA)-C(-R3)=C(-R4)-等,其中Y是OH等;RA是-COR7,其中R7是OH等;R3和R4中的一个是羧基等、R1和R2中的另一个是H等,其原药、其药学上可接受的盐和其溶液,具有抗病毒活性,特别是对HIV整合酶的抑制活性,以及含有其的药物组合物,特别是抗HIV药物。