Nucleoside Analogs. 14. The Synthesis and Antitumor Activity in Mice of Molecular Combinations of 5-Fluorouracil and <i>N</i>-(2-Chloroethyl)-<i>N</i>-nitrosourea Moieties Separated by a Three-Carbon Chain
作者:R. Stanley McElhinney、Joan E. McCormick、Mike C. Bibby、John A. Double、Marco Radacic、Patrick Dumont
DOI:10.1021/jm9507237
日期:1996.1.1
5-fluorouracil (5-FU) seco-nucleosdies having as the "sugar" moiety a two-carbon (C2) side chain carrying a N-(2-chloroethyl)-N-nitrosourea group were designed as molecular combinations of antimetabolite and alkylating agent, but hydrolytic release of free 5-FU was not fast enough for significant contribution to the high activity they showed against colon and breast tumors in mice. In the present study