A concise route to the marine pyrroloiminoquinone alkaloid tsitsikammamine A and a regioisomer was developed. The synthesis was based on a Michael reaction between the indole dione 6 and 2'-amino-1-(4-methoxyphenyl)ethanol. (C) 2008 Elsevier Ltd. All rights reserved.
Synthesis and antitumor evaluation of analogues of the marine pyrroloiminoquinone tsitsikammamines
作者:Arnaud Rives、Benjamin Le Calvé、Tamara Delaine、Laurent Legentil、Robert Kiss、Evelyne Delfourne
DOI:10.1016/j.ejmech.2009.10.019
日期:2010.1
Two series of analogues of the marine pyrroloiminoquinone alkaloids tsitsikammamine have been synthesized on the basis of a Michael addition between 2′-amino-1-(4-methoxyphenyl)-ethanol and two indolediones. All the compounds were evaluated in vitro for antiproliferativeactivity against distinct cancer cell lines.