A convenient one-pot synthesis of asymmetric 1,3,5-triazine-2,4,6-triones and its application towards a novel class of gonadotropin-releasing hormone receptor antagonists
作者:Zhiqiang Guo、Dongpei Wu、Yun-Fei Zhu、Fabio C. Tucci、Joseph Pontillo、John Saunders、Qiu Xie、R. Scott Struthers、Chen Chen
DOI:10.1016/j.bmcl.2004.11.026
日期:2005.2
A convenient one-pot synthetic route was developed for the preparation of asymmetric 1,3-dialkyl-1,3,5-triazine-2,4,6-triones from readily available alkyl- or aryl-isocyanates, primary amines and N-chlorocarbonyl isocyanate in excellent yields. Subsequent alkylation with N-protected amino alcohols afforded the desired 1, 3,5 -triazine-2,4,6-triones in good yields. This methodology was applied to the synthesis of a chemical library acting as antagonists of the hGnRH receptor. (C) 2004 Elsevier Ltd. All rights reserved.