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 ethyleneacetal], 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