K. Mitani, T. Yoshida, S. Sakurai
Jan 25, 1988
Citations
0
Influential Citations
9
Citations
Journal
Chemical & Pharmaceutical Bulletin
Abstract
α-Alkyl-α-[(phenoxypropylamino)propyl]benzeneacetonitrile derivatives containing various substituents on the ring of the benzeneacetonitrile moiety (A), the quaternary carbon atom and the ring of the phenoxy moiety (B) were prepared, and their Ca2+-antagonistic activities were evaluated. Among these compounds, the N-Me derivatives with a 3, 4, 5-(OMe)3 group on the A ring, an iso-Pr group on the quaternary carbon atom, and a m-OMe, 3, 5-(OMe)2, 3, 5-Me2 or 3, 4, 5-(OMe)3 group on the B ring were found to possess Ca2+-antagonistic activity higher than pA2=9. The effects of substitutions at the A ring, the quaternary carbon atom and the B ring are discussed.