One-pot multicomponent synthesis of medicinally important purine quinazolinone derivatives
作者:Sanghapal D. Sawant、Mahesuni Srinivas、G. Lakshma Reddy、V. Venkateswar Rao、Parvinder Pal Singh、Ram A. Vishwakarma
DOI:10.1016/j.tetlet.2012.08.137
日期:2012.11
Herein, a protocol that involves microwave-assisted, multicomponent one-pot synthetic strategy for the construction of the medicinally important purine quinazolinone scaffold is reported. A series of compounds are prepared by cyclization and condensation reactions using this approach. The compounds are structural analogs of anticancer agents IC-87114 and CAL-101, which are highly isoform-selective PI3K-delta inhibitors and are presently under clinical investigation for chronic lymphocytic leukemia. (C) 2012 Elsevier Ltd. All rights reserved.