Y. Fukuda et al., THE NOVEL CYCLOPROPAPYRROLOINDOLE(CPI) BISALKYLATORS BEARING METHOXYCARBONYL AND TRIFLUOROMETHYL GROUPS, Bioorganic & medicinal chemistry letters, 8(11), 1998, pp. 1387-1390
The novel ycarbonyl-2-trifluoromethylcyclopropapyrroloindole (MCTFCPI)
bisalkylators were synthesized and their antitumor activity was evalu
ated. Among these derivatives, 7f in which two MCTFCPI moieties are co
nnected with a 5,5'-bis(2-carbonyl-1 H-indole) group, was found to exh
ibit more prominent cytotoxicity and antitumor activity than U-77,779
(bizelesin) (2). (C) 1998 Elsevier Science Ltd. All rights reserved.