Enantioselective route to key intermediates in the synthesis of carbocyclic phosphoribosyltransferase transition state analogues
作者:Mohammad Ahmadian、Naveen K. Khare、James M. Riordan、Anthony E. Klon、David W. Borhani
DOI:10.1016/s0040-4020(01)00968-1
日期:2001.12
The enantioselective preparation of key intermediates in the synthesis of transition state analogues of hypoxanthine-guanine phosphoribosyltransferase, (1S,2S,3R,4R)-4-acetoxymethyl-1-bromomethyl-2,3-isopropylidenedioxy-1-toluenesulfonamidocyclopentane (3a) and the 4-nitrobenzenesulfonamido analogue (3b), are described.
次黄嘌呤-鸟嘌呤磷酸核糖基转移酶(1 S,2 S,3 R,4 R)-4-乙酰氧基甲基-1-溴甲基-2,3-异丙基二烯二氧基-1-甲苯磺酰氨基环戊烷过渡态类似物的合成中的关键中间体的对映选择性制备描述了(3a)和4-硝基苯磺酰胺基类似物(3b)。