A concise approach towards the synthesis of WS75624 A and WS75624 B via the cross-metathesis of vinyl-functionalized thiazoles
作者:Jyotirmayee Dash、Bruno Melillo、Stellios Arseniyadis、Janine Cossy
DOI:10.1016/j.tetlet.2011.01.027
日期:2011.4
converting enzyme (ECE) inhibitors and potential antihypertensive agents, is reported featuring a key cross-metathesis between a vinyl-functionalized thiazole and a terminal olefin. As the two natural products only differ by the nature of their hydroxyalkyl side-chain, our convergent strategy enable the synthesis of key intermediates of both molecules in a limited amount of steps.
据报道,合成方法是针对WS75624 A和WS75624 B的前体,两种有效的内皮素转化酶(ECE)抑制剂和潜在的降压药,其在乙烯基官能化的噻唑和末端烯烃之间具有关键的交叉复分解。由于两种天然产物的区别仅在于其羟烷基侧链的性质,因此我们的聚合策略可在有限的步骤中合成两种分子的关键中间体。