Synthesis of trans-fused [5,5] bicyclic lactones/lactams as templates for serine protease inhibition
作者:Henry A. Kelly、Richard Bolton、Stuart A. Brown、Steven J. Coote、Mike Dowle、Ulrich Dyer、Harry Finch、Doreen Golding、Andrew Lowdon、Jessica McLaren、John G. Montana、Martin R. Owen、Neil A. Pegg、Barry C. Ross、Rhian Thomas、Dawn A. Walker
DOI:10.1016/s0040-4039(98)01481-6
日期:1998.9
Efficient routes have been developed for the synthesis of the trans-lactone2, the trans-lactam3 and their 3-substituted analogues based upon cyclisation strategies using Mukaiyama's reagent. 3β-Allyl, thiophenyl and propyl lactones 5 inhibit chymotrypsin and human leucocyte elastase and are representative of a novel class of serineprotease inhibitors.