(± )-4-Substituted-amino-6-substituted-1,3,4,5-tetra- hydrobenz[c,dlindoles, or a pharmaceutically-acceptable salt thereof, are central serotonin agonists.
(2-Oxo-1,2,3,5-tetrahydroimidazo-/2,1-b/quinnazolinyl)-oxyalkylamides, their preparation, compositions containing them and their use in making medicaments
申请人:SYNTEX (U.S.A.) INC.
公开号:EP0153152A2
公开(公告)日:1985-08-28
Compounds according to the formula
and their pharmaceutically acceptable salts.
These compounds are 3',5'-cyclic AMP phosphodiesterase inhibitors useful as antithrombotic agents and the like in mammals.
作者:Michael E. Flaugh、D. L. Mullen、Ray W. Fuller、Norman R. Mason
DOI:10.1021/jm00117a013
日期:1988.9
A series of 6-substituted tricyclic ergoline partial structures has been synthesized and found to possess very strong serotonin agonist activity. A methoxy group at the 6-position greatly enhances activity, but at the expense of compound stability. Substituting the 6-position with protophyllic groups that are also electron-withdrawing in character enhances both activity and stability.