Synthesis and antitussive activity of aminotetra- (and -hexa-) hydrodibenzofurans
作者:Saroop S. Matharu、David A. Rowlands、John B. Taylor、Robert Westwood
DOI:10.1021/jm00212a003
日期:1977.2
The synthesis of a novel series of antitussive agents is described. Two series of amino-substituted tetra- and hexahydrodibenzofurans were prepared and examined for antitussiveactivity in the guinea pig after cough elicited by electrical stimulation of the vagus nerve. A significant level of activity, comparable with that of codeine, was found in the 4alpha-amino series. The 4-methylpiperazin-1-ylpropionamide