Synthesis and Analgesic-like Effect of (6R, 4S)-p-Mentha-1,8-dien-6-ylmethylene- p-toluenesulfonamide
作者:Damião P. de Sousa、Franklin F. F. Nóbrega、Reinaldo N. de Almeida、Timothy J. Brocksom
DOI:10.1515/znb-2009-0319
日期:2009.3.1
is reported starting from naturally occurring (R)- (−)-carvone (1), by 1,2-addition of HCN followed by reduction with lithiumaluminumhydride to afford the amino alcohols 3a and 3b. Tosylation of thismixture with p-toluenesulfonyl chloride furnished sulfonamide 4 in 55% overall yield. Compound 4 was evaluated in behavior animal models to investigate its effects on the central nervous system. It showed