5-Fluorouracil Derivatives. XXII. Synthesis and Antitumor Activities of 1-Carbamoyl-5-fluorouracils.
作者:Shoichiro OZAKI、Xiangzheng KONG、Yutaka WATANABE、Tomonori HOSHIKO、Toshikazu KOGA、Tomio OGASAWARA、Tsuneharu TAKIZAWA、Hiroshi FUJISAWA、Masaaki IIGO、Akio HOSHI
DOI:10.1248/cpb.45.1372
日期:——
Fifty-four 1-carbamoyl-5-fluorouracils were synthesized from 5-fluorouracil and isocyanate or amine. Antitumor activity was tested in the L-1210 tumor system, and 11 compounds gave better values of therapeutic ratio than HCFU (1-hyxylcarbamoyl-5-fluorouracil). 1-(4-Methoxycyclohexylcarbamoyl)-5-fluorouracil gave the best result.
从5-氟尿嘧啶和异氰酸酯或胺合成了54个1-羧酰胺基-5-氟尿嘧啶。在L-1210瘤株体系中测试了其抗肿瘤活性,有11个化合物的治疗比值优于HCFU(1-羟基羰酰胺基-5-氟尿嘧啶)。其中1-(4-甲氧基环己基羰酰胺基)-5-氟尿嘧啶的效果最佳。