4-[2-(Di-n-propylamino)ethyl]-2(3H)-indolone: a prejunctional dopamine receptor agonist
作者:Gregory Gallagher、Patricia G. Lavanchy、James W. Wilson、J. Paul Hieble、Robert M. DeMarinis
DOI:10.1021/jm00148a028
日期:1985.10
4-[2-(Di-n-propylamino)ethyl]-2(3H)-indolone (1c) (SK&F 101468) is a potent and selective prejunctional dopamine receptor agonist. It caused a dose-related inhibition of the constrictor response to electrical stimulation in the isolated perfused rabbit ear artery (EC50 = 100 nM), and this response was antagonized by (S)-sulpiride (KB = 7 nM). Compound 1c did not stimulate or block dopamine-sensitive
NICHOLS, DAVID E.;CASSADY, JOHN M.;PERSONS, PAUL E.;YEUNG, MING C.;CLEMEN+, J. MED. CHEM., 32,(1989) N, C. 2128-2134
作者:NICHOLS, DAVID E.、CASSADY, JOHN M.、PERSONS, PAUL E.、YEUNG, MING C.、CLEMEN+
DOI:——
日期:——
Synthesis and evaluation of N,N-di-n-propyltetrahydrobenz[f]indol-7-amine and related congeners as dopaminergic agonists
作者:David E. Nichols、John M. Cassady、Paul E. Persons、Ming C. Yeung、James A. Clemens、E. Barry Smalstig
DOI:10.1021/jm00129a017
日期:1989.9
chain, compounds with the indole N-H located in the other "meta" position (i.e. 4-[2-(di-n-propylamino)ethyl]indole (2) or its rigid benz[e]indole analogue 3) were much more potent dopamineagonists. The results argue for a particular orientation of the indole N-H vector. In addition, relatively potent dopamineagonists also resulted when the pyrrole portion of the indole ring was replaced by a methanesulfonamido