Synthesis, biological activity and modelling studies of two novel anti HIV PR inhibitors with a thiophene containing hydroxyethylamino core
作者:Carlo Bonini、Lucia Chiummiento、Margherita De Bonis、Maria Funicello、Paolo Lupattelli、Gerardina Suanno、Federico Berti、Pietro Campaner
DOI:10.1016/j.tet.2005.04.048
日期:2005.7
An efficient method has been developed for the synthesis of a versatile intermediate bearing azido, hydroxyl and ester functions, a useful precursor for peptidomimetic compounds. The two main features for this synthesis were the use of the Sharpless asymmetric dihydroxylation on thiophene acrylate and the subsequent regioselective ring opening by sodium azide of the cyclic sulfite. Highly chemoselective
已经开发出一种有效的方法,用于合成具有叠氮基,羟基和酯官能团的通用中间体,该中间体是拟肽化合物的有用前体。该合成的两个主要特征是在噻吩丙烯酸酯上使用了Sharpless不对称二羟基化反应,以及随后的环亚硫酸钠叠氮化钠的区域选择性开环。叠氮基醇的高度化学选择性还原产生了关键化合物,该化合物被用于合成两种商业抗HIV PR类似物,如奈非那韦和沙奎那韦。对这两种新的潜在药物的生物活性和分子模型研究进行了评估。