A convenient ‘catch and release’ synthesis of fused 2-alkylthio-pyrimidinones mediated by polymer-bound BEMP
作者:Gregory L Adams、Todd L Graybill、Robert M Sanchez、Victoria W Magaard、George Burton、Ralph A Rivero
DOI:10.1016/s0040-4039(03)01188-2
日期:2003.6
A robust 'catch and release' synthesis of fused 2-alkylthio-3-substituted-pyrimidinones mediated by the polymer-bound base P-BEMP is described. This reengineered synthesis combines the efficiency of the classical synthesis (three steps, three diversity points) with the practical benefits of resin-bound reagents. The solution-phase strategy, reagent compatibility, and the results of a representative 48-member combinatorial library are described and presented herein. (C) 2003 Elsevier Science Ltd. All rights reserved.
US5753664A
申请人:——
公开号:US5753664A
公开(公告)日:1998-05-19
US6872727B1
申请人:——
公开号:US6872727B1
公开(公告)日:2005-03-29
Heterocyclic compounds, their production and use
申请人:Takeda Chemical Industries, Ltd.
公开号:US05753664A1
公开(公告)日:1998-05-19
A novel compound of the formula: A--Z--Ar.sup.1 1'CO--Ar.sup.2 wherein A is a condensed pyrimidinone or condensed pyridazinone ring; Ar.sup.1 and Ar.sup.2 are independently a ring; Z is a divalent group, or a salt thereof which have an excellent antitumor activity.