A convenient synthesis of 1-(S)-[1′-(S)-(t-butyloxycarbonylamino)-2′-phenylethyl]oxirane. A useful building block in the synthesis of HIV protease inhibitors
作者:Jonas Brånalt、Ingemar Kvarnström、Björn Classon、Bertil Samuelsson、Ulrika Nillroth、U.Helena Danielson、Anders Karlén、Anders Hallberg
DOI:10.1016/s0040-4039(97)00662-x
日期:1997.5
A new short route to epoxide 6b, a pivotal intermediate for the preparation of hydroxyethylamine dipeptide isosteres has been developed. Opening of the epoxide by anthranilic acid, followed by extensions in the gave the target compounds which were evaluated as HIV-1 protease inhibitors.
已开发出一种新的制备环氧乙烷6b的短途路线,环氧丙烷是制备羟乙胺二肽等排体的关键中间体。用邻氨基苯甲酸打开环氧化物,然后再延伸得到目标化合物,该化合物被评估为HIV-1蛋白酶抑制剂。