Studies on synthesis and anticancer activity of selected N-(2-fluoroethyl)-N-nitrosoureas
作者:Thomas P. Johnston、Conrad L. Kussner、Ronald L. Carter、Jerry L. Frye、Nancita R. Lomax、Jacqueline Plowman、V. L. Narayanan
DOI:10.1021/jm00377a008
日期:1984.11
prepare the urea from which the essentially water-insoluble N-(2,6-dioxo-3-piperidinyl)-N-(2-fluoroethyl)-N-nitrosourea (6e) was derived. The anticancer activity of these nitrosoureas was determined against the murine tumors B16 melanoma and Lewis lung carcinoma and found to be significant and comparable to their chloroethyl counterparts. On the basis of results from both systems, the dihydroxycyclohexyl
活化的氨基甲酸酯2-硝基苯基(2-氟乙基)亚硝基氨基甲酸酯(3)用于从2-氨基乙醇合成水溶性(2-氟乙基)亚硝基脲6a-d(1α,2β ,3α)-2-氨基-1,3-环己二醇,顺-2-羟基环己醇和2-氨基-2-脱氧-D-葡萄糖。在该方法的变型中,使用2,4,5-三氯苯基(2-氟乙基)氨基甲酸酯(4)制备尿素,基本上不溶于水的N-(2,6-二氧代-3-哌啶基)-衍生出N-(2-氟乙基)-N-亚硝基脲(6e)。确定了这些亚硝基脲对鼠类肿瘤B16黑色素瘤和Lewis肺癌的抗癌活性,发现它们具有显着的可比性,与它们的氯乙基同类物相当。基于两个系统的结果,二羟基环己基衍生物6b可能是最有效的。