The present invention is to provide a novel compound (I) shown below, having the anti-virus activity, particularly the HIV integrase inhibitory activity, and a drug containing the same, particularly an anti-HIV drug, as well as a process and an intermediate thereof.
(wherein
Z1 is NR4;
R1 is hydrogen or lower alkyl;
X is a single bond, a hetero atom group selected from O, S, SO, SO2 and NH, or lower alkylene or lower alkenylene in which the hetero atom group may intervene;
R2 is optionally substituted aryl;
R3 is hydrogen, a halogen, hydroxy, optionally substituted lower alkyl etc; and
R4 and Z2 part taken together forms a ring, to form a polycyclic compound, including e.g., a tricyclic or tetracyclic compound.
本发明旨在提供下图所示的一种新型化合物(I),它具有抗病毒活性,特别是抑制艾滋病毒整合酶的活性,以及含有该化合物的药物,特别是抗艾滋病毒药物,以及其工艺和中间体。
(其中
Z1 是 NR4;
R1 是氢或低级烷基
X 是单键、选自 O、S、SO、SO2 和 NH 的杂原子基团或杂原子基团可介入其中的低级亚烷基或低级亚烯基;
R2 是任选取代的芳基;
R3 是氢、卤素、羟基、任选取代的低级烷基等;以及
R4 和 Z2 部分组成一个环,形成
多环化合物,例如
三环或四环化合物。