5'-O-levulinyl-2'-O-(2-tetrahydrofuranyl)-N4-(4-anisoyl)cytidine-3'-(2-chlorophenoxy)phosphoryl-2'-O-(2-tetrahydrofuranyl)-N4-(4-anisoyl)cytidine-3'-(2-chlorophenoxy)phosphoryl-2'-O-(2-tetrahydrofuranyl)-N4-(4-anisoyl)cytidine-3'-(2-chlorophenoxy)phosphoryl-2'-O-(2-tetrahydrofuranyl)-N4-(4-anisoyl)cytidine-3'-[O-(2-cyanoethyl)(2-chlorophenyl)phosphate] 在
吡啶醋酸盐 、
肼 作用下,
反应 0.5h,
生成
2'-O-(2-tetrahydrofuranyl)-N4-(4-anisoyl)cytidine-3'-(2-chlorophenoxy)phosphoryl-2'-O-(2-tetrahydrofuranyl)-N4-(4-anisoyl)cytidine-3'-(2-chlorophenoxy)phosphoryl-2'-O-(2-tetrahydrofuranyl)-N4-(4-anisoyl)cytidine-3'-(2-chlorophenoxy)phosphoryl-2'-O-(2-tetrahydrofuranyl)-N4-(4-anisoyl)cytidine-3'-[O-(2-cyanoethyl)(2-chlorophenyl)phosphate]