Bicyclic and tricyclic ergoline partial structures. Rigid 3-(2-aminoethyl)pyrroles and 3- and 4-(2-aminoethyl)pyrazoles as dopamine agonists
作者:Nicholas J. Bach、Edmund C. Kornfeld、Noel D. Jones、Michael O. Chaney、Douglas E. Dorman、Jonathan W. Paschal、James A. Clemens、E. Barry Smalstig
DOI:10.1021/jm00179a003
日期:1980.5
support of this hypothesis, bicyclic and tricyclic ergoline partial structures 6, 11, 25, and 35 have been synthesized. In addition, some pyrazole isosters (37, 38, 40, and 45) of these rigid pyrroleethylamines have been made. All of the classes show dopaminergic activity in prolactin inhibition and in lesioned rat turning assays. The most potent drugs, the linear tricyclic pyrazoles 38 (R = Pr) and
Octahydro-2H-pyrrolo[3,4-g]quinolines, useful as dopamine agonists, particularly as inhibitors of prolactin secretion and in treatment of Parkinsonism.
Octahydro-2H-pyrrolo[3,4-g]quinolines, useful as dopamine agonists, particularly as inhibitors of prolactin secretion and in treatment of Parkinsonism.