REWCASTLE G. W.; DENNY W. A.; BAGULEY B. C., J. MED. CHEM., 30,(1987) N 5, 254-256
作者:REWCASTLE G. W.、 DENNY W. A.、 BAGULEY B. C.
DOI:——
日期:——
Potential antitumor agents. 51. Synthesis and antitumor activity of substituted phenazine-1-carboxamides
作者:Gordon W. Rewcastle、William A. Denny、Bruce C. Baguley
DOI:10.1021/jm00388a017
日期:1987.5
antitumor drugs, a series of substituted N-[2-(dimethylamino)ethyl]phenazine-1-carboxamides have been synthesized and evaluated. Fluorine-directed ring closure of N-phenyl-3-nitroanthranilic acids provided a new, unequivocal synthesis of several of the required phenazine-1-carboxylic acids, and the corresponding carboxamides were prepared and evaluated against L1210 leukemia in vitro and against P388
Potential antitumor agents. 59. Structure-activity relationships for 2-phenylbenzimidazole-4-carboxamides, a new class of minimal DNA-intercalating agents which may not act via topoisomerase II
作者:William A. Denny、Gordon W. Rewcastle、Bruce C. Baguley
DOI:10.1021/jm00164a054
日期:1990.2
Despite very low in vitro cytotoxicities, several of the compounds had moderate levels of in vivo antileukemiceffects. However, the most interesting aspect of their biological activity was the lack of cross-resistance shown to an amsacrine-resistant P388 cell line, suggesting that these compounds may not express their cytotoxicity via interaction with topoisomerase II.