Generation of novel, potent urotensin-II receptor antagonists by alkylation–cyclization of isoindolinone C3-carbanions
作者:Diane K. Luci、Edward C. Lawson、Shyamali Ghosh、William A. Kinney、Charles E. Smith、Jenson Qi、Yuanping Wang、Lisa K. Minor、Bruce E. Maryanoff
DOI:10.1016/j.tetlet.2009.06.025
日期:2009.9
We report a facile alkylation-cyclization reaction involving the isoindolinone C3 position, which resulted in tricyclic derivatives 2 and 10 in 48% and 32% yields, respectively. These novel compounds possess potent urotensin-II receptor antagonist activity. (C) 2009 Elsevier Ltd. All rights reserved.