Synthesis of analogs of the carboxyl protease inhibitor pepstatin. Effect of structure in subsite P3 on inhibition of pepsin
作者:Daniel H. Rich、Michael S. Bernatowicz
DOI:10.1021/jm00349a005
日期:1982.7
A series of pepstatin analogues having minimum structural requirements for tight-binding inhibition has been synthesized and tested on porcine pepsin. Subtle changes in the geometry and size of side chains at the valine-1 position of pepstatin were found to dramatically affect inhibitor potency as well a the type of kinetic behavior observed. The inhibitors reported here can be grouped into two categories: