Grignard-mediated synthesis and preliminary biological evaluation of novel 3-substituted farnesyl diphosphate analogues
作者:Todd J. Zahn、Carolyn Weinbaum、Richard A. Gibbs
DOI:10.1016/s0960-894x(00)00337-1
日期:2000.8
A series of substituents was installed at the 3 position of farnesyl diphosphate through a copper-cyanide mediated coupling of a vinyl triflate with various Grignard reagents. These novel FPP mimetics were then evaluated as inhibitors of or substrates for mammalian protein farnesyl transferase. The IC50 values for these compounds range from 18 to 10,100 nm, with the 3-isopropenyl analogue being one
通过氰化铜介导的三氟甲磺酸乙烯酯与各种格氏试剂的偶联,将一系列取代基安装在二磷酸法呢酯的3位。然后将这些新颖的FPP模拟物评估为哺乳动物蛋白法呢基转移酶的抑制剂或底物。这些化合物的IC50值在18至10,100 nm范围内,其中3-异丙烯基类似物是迄今为止合成的最有效的FPP模拟mFTase抑制剂之一。