申请人:Rega Foundation
公开号:US09351970B2
公开(公告)日:2016-05-31
A compound of formula (I) wherein Ar can be one six-membered or two fused six-membered aromatic rings; R8 and R9 can be hydrogen, alkyl, cycloalkyl, halogen, amino, alkylamino, dialkylamino, nitro, cyano, alkyoxy, aryloxy, thiol, alkylthiol, arythiol, or aryl; Q can be O, S or CY2, where Y may be H, alkyl or halogen; X can be O, NH, S, N-alkyl, (CHR2)m where m is 1 to 10, and CY2; Z can be O, S, NH, or N-alkyl; U″ is H and U′ can be H or CH2; wherein: T can be OH, H, halogen, O-alkyl, O-acyl, O-aryl, CN, NH2 or N3; T′ and T″ can be H or halogen; and W can be H or a phosphate group. Compounds show anti-viral activity, for example with respect to varicella zoster virus.
化合物公式为(I),其中Ar可以是一个六元环或两个融合的六元环芳香基;R8和R9可以是氢、烷基、环烷基、卤素、氨基、烷基氨基、二烷基氨基、硝基、氰基、烷氧基、芳氧基、硫醇基、烷硫基、芳硫基或芳基;Q可以是O、S或CY2,其中Y可以是H、烷基或卤素;X可以是O、NH、S、N-烷基、(CHR2)m,其中m为1至10,以及CY2;Z可以是O、S、NH或N-烷基;U″为H,U'可以是H或CH2;其中:T可以是OH、H、卤素、O-烷基、O-酰基、O-芳基、CN、NH2或N3;T'和T″可以是H或卤素;W可以是H或磷酸盐基。这些化合物表现出抗病毒活性,例如对于带状疱疹病毒。