Design, new synthesis, and calcilytic activity of substituted 3H-pyrimidin-4-ones
摘要:
Design, new synthesis, structure-activity relationship studies and calcium receptor antagonist (calcilytic) properties of novel 3H-pyrimidin-4-ones are described. (c) 2005 Elsevier Ltd. All rights reserved.
Design, new synthesis, and calcilytic activity of substituted 3H-pyrimidin-4-ones
摘要:
Design, new synthesis, structure-activity relationship studies and calcium receptor antagonist (calcilytic) properties of novel 3H-pyrimidin-4-ones are described. (c) 2005 Elsevier Ltd. All rights reserved.
Titanium(IV) Isopropoxide Mediated Synthesis of Pyrimidin-4-ones
作者:Joshi M. Ramanjulu、Michael P. DeMartino、Yunfeng Lan、Robert Marquis
DOI:10.1021/ol100624p
日期:2010.5.21
A novel, one-step method for the synthesis of tri- and tetrasubstituted pyrimidin-4-ones is reported. This method involves a titanium(IV)-mediated cyclization involving two sequential condensations of primary and β-ketoamides. The reaction is operationally facile, readily scalable, and offers rapid entry into differentially substituted pyrimidin-4-one scaffolds. The high functional group compatibility