Synthesis and in vitro antitumor activity of novel 2-alkyl-5-methoxycarbonyl-11-methyl-6H-pyrido[4,3-b]carbazol-2-ium and 2-alkylellipticin-2-ium chloride derivatives
作者:Ryota Mori、Asako Kato、Kousuke Komenoi、Haruaki Kurasaki、Touru Iijima、Masashi Kawagoshi、Y.B. Kiran、Sho Takeda、Norio Sakai、Takeo Konakahara
DOI:10.1016/j.ejmech.2014.05.032
日期:2014.7
Twenty-one types of novel ellipticine derivatives and pyridocarbazoles (5-methoxycarbonyl-11-methyl-6H-pyrido[4,3-b]carbazoles) with a nitrosourea moiety, linked by an oxydiethylene unit at the 2 position, were synthesized, and their cytotoxicity against HeLa S-3 cells was evaluated. Some of these new compounds exhibited potent antitumor activity by comparison with that of ellipticine. (C) 2014 Elsevier Masson SAS. All rights reserved.