[thiazolium-2,2′-14C2]-SAR97276A, a bis(thiazolium) antimalarial development candidate, was synthesized from [14C]-thiourea with an overall radiochemical yield of 15%. The synthetic route involves a modified procedure for the synthesis of [14C]-sulfurol, also a key intermediate in thiamine synthesis, which was developed due to unlabelled chemistry proving irreproducible with the radiolabelled substrate. Copyright © 2010 John Wiley & Sons, Ltd.
[thiazolium-2,2'-14C2]-
SAR97276A 是一种双(
噻唑)抗疟开发候选药物,由 [14C]-
硫脲合成,总放射
化学产率为 15%。该合成路线涉及[14C]-
硫醇合成的改进程序,[14C]-
硫醇也是
硫胺素合成的关键中间体,其开发是由于未标记的
化学物质被证明无法用放射性标记的底物重现。版权所有 © 2010 约翰威利父子有限公司