Synthesis and biological properties of some cyclic phosphotriesters derived from 2'-deoxy-5-fluorouridine
作者:Roger N. Hunston、A. Stanley Jones、Christopher McGuigan、Richard T. Walker、Jan Balzarini、Erik De Clercq
DOI:10.1021/jm00370a005
日期:1984.4
The following derivatives of 2'-deoxy-5'-O-1",3",2"-dioxaphosphacyclohex-2" -yluridine 2"-oxide have been synthesised: 5-fluoro (4), 5"-(benzyloxy)-5-methyl (6), 5"-(benzyloxy)-5-fluoro (7), 5"-hydroxy-5-methyl (8), 5-fluoro-5"-hydroxy (9), 5",5"-difluoro-5-methyl (11), and 5,5",5"-trifluoro (12). Compounds 4, 9, and 12 have been evaluated for their inhibitory effects on the growth and metabolism of
合成了以下2'-脱氧-5'-O-1“,3”,2“-二氧杂磷杂环基-2”-基尿苷2“-氧化物的衍生物:5-氟(4),5”-(苄氧基) -5-甲基(6),5“-(苄氧基)-5-氟(7),5”-羟基-5-甲基(8),5-氟-5“-羟基(9),5”,5 “-二氟-5-甲基(11)和5,5”,5”-三氟(12)。已经评估了化合物4、9和12对鼠白血病L1210细胞生长和代谢的抑制作用。化合物12对这些细胞的抑制作用几乎与2'-脱氧-5-氟尿苷相同(ID50分别为0.003和0.001微克/ mL),化合物4和9的活性比12低约300倍。这些化合物是无细胞胸苷酸合成酶的抑制剂,尽管它们的抗增殖作用是通过抑制这种酶来实现的。