Synthesis and Structure-Activity Relationships of Novel Naphthalenic and Bioisosteric Related Amidic Derivatives as Melatonin Receptor Ligands
作者:Patrick Depreux、Daniel Lesieur、Hamid Ait Mansour、Peter Morgan、H. Edward Howell、Pierre Renard、Daniel-Henri Caignard、Bruno Pfeiffer、Philippe Delagrange
DOI:10.1021/jm00046a006
日期:1994.9
of these ligands give biphasic dose-response curves which suggests that there may be two melatoninreceptor subtypes within the ovine pars tuberalis cells. The replacement of naphthalene by benzofuran or benzothiophene did not strongly alter the affinity for the melatoninreceptor. In contrast, the benzimidazole analogue was a poor ligand. Compound 7, the naphthalenic analogue of melatonin, a selective
The invention relates to a compound selected from those of formula (I): ##STR1## in which Ar', R.sub.1 and R.sub.2 are as defined in the specification, an optical isomer, and an addition salt thereof with a pharmaceutically-acceptable acid or base. Medicinal product which is useful in treating or in preventing a disorder of the melatoninergic system.