Novel cytotoxic 3'-(tert-Butyl) 3'-diphenyl analogs of paclitaxel and docetaxel
作者:Syed M. Ali、Michael Z. Hoemann、Jeffrey Aube、Lester A. Mitscher、Gunda I. Georg、Randy McCall、Lalith R. Jayasinghe
DOI:10.1021/jm00019a012
日期:1995.9
cytotoxicity against B16 melanoma cells. Amide, carbamate, urea, and thiourea congeners were prepared. The most potent derivatives found in this study are the docetaxel analog 13, the N-[(tert-amyloxy)carbonyl] analog 17, and the 3'-phenylurea and 3'-tert-butylurea derivatives 20 and 23. Six of these analogs were shown to be ca. 90 times more soluble in water than paclitaxel and ca. 4-5 times more water-soluble