Synthesis and SAR of succinamide peptidomimetic inhibitors of cathepsin S
作者:Arnab K. Chatterjee、Hong Liu、David C. Tully、Jianhua Guo、Robert Epple、Ross Russo、Jennifer Williams、Michael Roberts、Tove Tuntland、Jonathan Chang、Perry Gordon、Thomas Hollenbeck、Christine Tumanut、Jun Li、Jennifer L. Harris
DOI:10.1016/j.bmcl.2007.02.049
日期:2007.5
Peptidic, non-covalent inhibitors of lysosomal cysteine protease cathepsin S (1 and 2) were investigated due to low oralbioavailability, leading to an improved series of peptidomimetic inhibitors. Utilizing phenyl succinamides as the P2 residue increased the oral exposure of this lead series of compounds, while retaining selective inhibition of the cathepsin S isoform. Concurrent investigation of
Topochemically reactive singlecrystals of bis(indandione) derivatives were carefully functionalized by controlling side chain length as well as introducing different end groups on the side chains. While maintaining topochemical reactivities, modifying side chains can significantly affect polymerization kinetics and enhance polymer elastic modulus. Furthermore, polymersinglecrystals could be processed