作者:Mark E. Bunnage、Stephen G. Davies、Christopher J. Goodwin、Osamu Ichihara
DOI:10.1016/s0040-4020(01)89672-1
日期:1994.3
Allophenylnorstatine [APNS; (2S,3S)-3-amino-2-hydroxy-4-phenylbutanoic acid], a novel amino acid found in the kynostatin class of HIV-1 protease inhibitors, has been prepared in 39% overall yield via a tandem conjugate addition-electrophilic hydroxylation protocol using lithium (S)-(α-methylbenzyl)benzylamide and (+)-(camphorsulfonyl)oxaziridine. An unprecedented level of molecular recognition between
别苯去他汀[APNS; [2 S,3 S)-3-氨基-2-羟基-4-苯基丁酸]是一种通过串联结合物以39%的总收率制备的一种新氨基酸,属于HIV-1蛋白酶抑制剂的抑制他汀类。(S)-(α-甲基苄基)苄基酰胺和(+)-(樟脑磺酰基)恶唑烷的加成-亲电子羟基化方案。鉴定了同手性β-氨基烯醇盐和同手性恶唑烷之间前所未有的分子识别水平,并且还解决了烯醇几何形状对羟基化立体选择性的重要性。