申请人:Louisiana State University
公开号:US05358942A1
公开(公告)日:1994-10-25
Compounds of the present invention are those having the formula: ##STR1## where R.sub.1 and R.sub.3 are the same or different and are a linear or branched chain of 1 to 22 carbon atoms selected from the group consisting of alkyl, alkenyl or alkynyl or said C.sub.1 to C.sub.22 chains substituted with halo, --SR.sub.5, --OR.sub.5, --NHR.sub.5, --NR'.sub.5 R.sub.5 or --C(O)OR.sub.6 where R.sub.6 is hydrogen or C.sub.1 to C.sub.6 alkyl; R.sub.5 and R'.sub.5 are the same or different and are hydrogen, amino-alkyl substituted with phenyl, substituted phenyl, benzoyl, substituted benzoyl, heteroaryl or substituted heteroaryl; R.sub.2 is hydrogen, C.sub.1 to C.sub.6 alkyl, phenyl or substituted phenyl; R.sub.4 is hydrogen, C.sub.1 to C.sub.6 alkyl, phenyl or substituted phenyl; Z is sulfur or oxygen; m is an integer from 1 to 3; and n is an integer from 1 to 23. The compounds provide useful methods of inhibiting protein kinase C.
本发明的化合物具有以下式子:##STR1##
其中,R.sub.1和R.sub.3相同或不同,是由1到22个碳原子的线性或支链烷基,烯基或炔基组成,或者是被卤素,--SR.sub.5,--OR.sub.5,--NHR.sub.5,--NR'.sub.5 R.sub.5或--C(O)OR.sub.6取代的C.sub.1到C.sub.22链,其中R.sub.6是氢或C.sub.1到C.sub.6烷基;R.sub.5和R'.sub.5相同或不同,是氢,含有苯基的氨基烷基,取代的苯基,苯甲酰基,取代的苯甲酰基,杂环芳基或取代的杂环芳基;R.sub.2是氢,C.sub.1到C.sub.6烷基,苯基或取代的苯基;R.sub.4是氢,C.sub.1到C.sub.6烷基,苯基或取代的苯基;Z是硫或氧;m是1到3的整数;n是1到23的整数。这些化合物提供了有用的抑制蛋白激酶C的方法。