Development of a practical synthesis of novel, pyrrole-based HMG-CoA reductase inhibitors
作者:Jeffrey A. Pfefferkorn、Daniel M. Bowles、William Kissel、David C. Boyles、Chulho Choi、Scott D. Larsen、Yuntao Song、Kuai-Lin Sun、Steven R. Miller、Bharat K. Trivedi
DOI:10.1016/j.tet.2007.06.005
日期:2007.8
and scalable second generation synthesis of novel, pyrrole-based HMG-CoA reductase inhibitors. Compound 1 was identified as part of a discovery program aimed at finding improved treatments for hypercholesterolemia. Herein, we describe an efficient synthesis of its highly functionalized pyrrole core followed by attachment of the 3,5-dihydroxyhexanoic acid side chain via ylide olefination chemistry.
本文介绍了新型高效的,可扩展的基于吡咯的HMG-CoA还原酶抑制剂的第二代合成方法的开发。化合物1被确定为旨在改善高胆固醇血症治疗方法的发现计划的一部分。在这里,我们描述了其高度官能化的吡咯核的有效合成,然后通过内酰胺烷基化化学方法连接了3,5-二羟基己酸侧链。