Dual Protein Farnesyltransferase−Geranylgeranyltransferase-I Inhibitors as Potential Cancer Chemotherapeutic Agents
作者:S. Jane deSolms、Terrence M. Ciccarone、Suzanne C. MacTough、Anthony W. Shaw、Carolyn A. Buser、Michelle Ellis-Hutchings、Christine Fernandes、Kelly A. Hamilton、Hans E. Huber、Nancy E. Kohl、Robert B. Lobell、Ronald G. Robinson、Nancy N. Tsou、Eileen S. Walsh、Samuel L. Graham、Lorena S. Beese、Jeffrey S. Taylor
DOI:10.1021/jm020587n
日期:2003.7.1
A series of novel diaryl ether lactams have been identified as very potent dual inhibitors of protein farnesyltransferase (FTase) and protein geranylgeranyltransferase I (GGTase-I), enzymes involved in the prenylation of Ras. The structure of the complex formed between one of these compounds and FTase has been determined by X-ray crystallography. These compounds are the first reported to inhibit the
一系列新的二芳基醚内酰胺已被确定为非常有效的蛋白法呢基转移酶(FTase)和蛋白geranylgeranyltransferase I(GGTase-I)的双重抑制剂,这些酶涉及Ras的烯丙基化。这些化合物之一与FTase之间形成的配合物的结构已通过X射线晶体学确定。这些化合物是第一个被报道在体内抑制重要癌基因Ki-Ras4B异戊二烯化的化合物。不幸的是,足以达到该终点的剂量迅速致死。