The Combination of Hydroformylation and Biocatalysis for the Large-Scale Synthesis of (<i>S</i>)-Allysine Ethylene Acetal
作者:Christopher J. Cobley、Christopher H. Hanson、Michael C. Lloyd、Shaun Simmonds、Wei Jun Peng
DOI:10.1021/op100258j
日期:2011.1.21
The compound, (S)-2-amino-5-[1,3]dioxolan-2-yl-pentanoic acid [(S)-allysine ethylene acetal], is a key intermediate in a number of angiotension-I converting enzyme (ACE) and neutral endopeptidase (NEP) inhibitors currently in clinical trials. Through a combination of our hydroformylation and biocatalysis technologies we have developed an efficient five-step synthetic route to this material starting
(S)-2-氨基-5- [1,3]二氧戊环-2-基-戊酸[(S)-烯丙基乙烯乙缩醛]是许多血管紧张素-I转化酶( ACE)和中性内肽酶(NEP)抑制剂目前正在临床试验中。通过我们加氢甲酰化和生物催化技术的结合,我们从巴豆醛开始开发了一种有效的五步合成路线。本文描述了此过程的发展,从而导致了大规模的商业制造活动。