Drug Discov Ther. 2012;6(2):62-68. (DOI: 10.5582/ddt.2012.v6.2.62)
A facile method for the synthesis of N-(α-aminoacyl) sulfonamides.
Wu SL, Chen ML, Wang YT, Hou XB, Yang XY, Su L, Fang H
N-Acylsulfonamide derivatives have important applications in organic synthesis and drug discovery. It was found that many problems occurred preparing amino acid derived N-acylsulfonamides with the commonly used coupling approach in our previous studies. In this paper, we report an efficient approach to synthesize various amino acids derived N-acylsulfonamides in high yields without any racemization.
KEYWORDS: Synthesis, amino acid-derived N-acylsulfonamides, the mixed anhydride method