Efficient synthesis of the pyrido[2,3,4-kl]acridin-4-one system common to several cytotoxic marine alkaloids
摘要:
An efficient, four-step synthesis of the pyrido [2,3,4-kl]acridin-4-one system is described, using a Suzuki coupling of a 4-iodoquinoline and a oxidative demethylation of a dimethoxyquinoline containing an anilino unit with cobalt trifluoride as the key steps. (C) 2003 Elsevier Ltd. All rights reserved.