Novel compounds of Formula (7.0a), (7.0b) or (7.0c): ##STR1## are disclosed. Also disclosed is a method of inhibiting Ras function and therefore inhibiting the abnormal growth of cells. The method comprises administering a compound of the formula (7.0a), (7.0b) or (7.0c) to a biological system. In particular, the method inhibits the abnormal growth of cells in a mammal such as a human being.
本发明公开了公式(7.0a)、(7.0b)或(7.0c)的新化合物:##STR1##。同时还公开了一种抑制Ras功能并因此抑制细胞异常生长的方法。该方法包括向
生物系统中注射公式(7.0a)、(7.0b)或(7.0c)的化合物。特别地,该方法抑制哺乳动物(如人类)中细胞的异常生长。