申请人:SHIONOGI & CO., LTD.
公开号:EP0786455A1
公开(公告)日:1997-07-30
An imidazole derivative represented by general formula (I) or a salt thereof, having the effect of specifically inhibiting the growth of HIV as a pathogenic virus and being reduced in toxicity. In said formula R1 represents hydrogen, C1-C20 alkyl, C2-C7 alkenyl, C4-C12 cycloalkylalkyl, etc.; R2 represents C1-C6 alkyl, C1-C6 acyl, hydroxyiminomethyl, hydrazonomethyl or -(CH2)n-R4 (R4 being halogeno, alkoxy, hydroxy, etc.; and n being an integer of 1 to 3); R3 represents substituted or unsubstituted C1-C6 alkyl; X and Y represent each independently hydrogen, C1-C3 alkyl, halogeno, or nitro; and Z represents S, SO, SO2 or CH2.
通式(I)代表的咪唑衍生物或其盐,具有特异性抑制作为致病病毒的 HIV 的生长和降低毒性的作用。在所述式中,R1代表氢、C1-C20烷基、C2-C7烯基、C4-C12环烷基烷基等;R2代表C1-C6烷基、C1-C6酰基、羟基亚氨基甲基、肼甲基或-(CH2)n-R4(R4为卤代、烷氧基、羟基等;n为1至3的整数);R3代表取代或未取代的C1-C6烷基;X和Y各自独立地代表氢、C1-C3烷基、卤代或硝基;Z代表S、SO、SO2或CH2。