Medetomidine Analogs as α<sub>2</sub>-Adrenergic Ligands. 2. Design, Synthesis, and Biological Activity of Conformationally Restricted Naphthalene Derivatives of Medetomidine
作者:Xiaoyan Zhang、Xiao-Tao Yao、James T. Dalton、Gamal Shams、Longping Lei、Popat N. Patil、Dennis R. Feller、Fu-Lian Hsu、Cliff George、Duane D. Miller
DOI:10.1021/jm9506074
日期:1996.1.1
of naphthalene analogs of medetomidine have been prepared and evaluated for their alpha-adrenergic activities. The methylnaphthyl analog 5a showed significant selectivity for alpha 2-adrenoceptors and behaved as a partial alpha 1-agonist in rat aorta preparations. In contrast, the Z-ethylene analog 8c was alpha 1-selective and behaved as a potent alpha 1-antagonist. Two rigidanalogs (6 and 7) exhibited