Synthesis of peptides containing a sulfinamide or a sulfonamide transition-state isostere
作者:Wilna J. Moree、Liesbeth C. van Gent、Gijs A. van der Marel、Rob M.J. Liskamp
DOI:10.1016/s0040-4020(01)86293-1
日期:1993.1
A versatile synthesis of peptides incorporating the sulfonamide or sulfonamide transition-state analogue is described. Apart from the easily accessible Gly-Xxx isosteres used as haptens to elicit catalytic antibodies, other amino acids than Gly can be prepared by alpha-alkylation of the sulfonamide containing peptides. This is illustrated with the synthesis of a potential HIV-protease inhibitor 27.