申请人:Syntex (U.S.A.) Inc.
公开号:US04602006A1
公开(公告)日:1986-07-22
Compounds of the formula ##STR1## wherein n is 1-3; R.sup.1, R.sup.2 and R.sup.3 are the same or different and are hydrogen, lower alkyl, lower alkenyl, lower alkynyl, aryl or aryl lower alkyl wherein when aryl is phenyl it is unsubstituted or independently substituted with one or more halo, lower alkyl or lower alkoxy groups; and R.sup.4 is hydrogen, lower alkyl, lower alkenyl, lower alkynyl, trialkylsilyl, aryl or aryl lower alkyl wherein when aryl is phenyl it is unsubstituted or independently substituted by one or more halo, lower alkyl or lower alkoxy groups; excluding those compounds wherein R.sup.1 and R.sup.2 are hydrogen and R.sup.4 is ethyl, propyl or butyl. These compounds are useful as protease inhibitors.
公式为##STR1##的化合物,其中n为1-3;R.sup.1、R.sup.2和R.sup.3相同或不同,可以是氢、低烷基、低烯烃基、低炔基、芳基或芳基低烷基,其中当芳基为苯基时,它未取代或独立地取代有一个或多个卤素、低烷基或低烷氧基;而R.sup.4为氢、低烷基、低烯烃基、低炔基、三烷基硅基、芳基或芳基低烷基,其中当芳基为苯基时,它未取代或独立地取代有一个或多个卤素、低烷基或低烷氧基;不包括那些其中R.sup.1和R.sup.2为氢且R.sup.4为乙基、丙基或丁基的化合物。这些化合物可用作蛋白酶抑制剂。