Indanyl piperazines as melatonergic MT2 selective agents
摘要:
Optimization of a benzyl piperazine pharmacophore produced N-acyl-4-indanyl-piperazines that bind with high affinity to melatonergic MT2 receptors. (R)-4-(2,3-dihydro-6-methoxy-1H-inden-1-yl)-N-ethyl-1-piperazine-carboxamide fumarate (13) is a water soluble, selective MT2 agonist, which produces advances in circadian phase in rats at doses of 1-56 mg/kg that are no different from those of melatonin at 1 mg/kg. Unlike melatonin, 13 produced only weak contractile effects in rat tail artery. (C) 2003 Elsevier Science Ltd. All rights reserved.
Indanyl piperazines as melatonergic MT2 selective agents
摘要:
Optimization of a benzyl piperazine pharmacophore produced N-acyl-4-indanyl-piperazines that bind with high affinity to melatonergic MT2 receptors. (R)-4-(2,3-dihydro-6-methoxy-1H-inden-1-yl)-N-ethyl-1-piperazine-carboxamide fumarate (13) is a water soluble, selective MT2 agonist, which produces advances in circadian phase in rats at doses of 1-56 mg/kg that are no different from those of melatonin at 1 mg/kg. Unlike melatonin, 13 produced only weak contractile effects in rat tail artery. (C) 2003 Elsevier Science Ltd. All rights reserved.
Novel piperazinyl- and piperidinyl-cyclohexanols of the following formula are useful as anxiolytic agents and have other psychotropic properties ##STR1##
Novel cyclohexyl-1,4-diamine compounds corresponding to formula I,
processes for the production thereof, pharmaceutical compositions containing these compounds, methods of producing pharmaceutical compositions including these compounds and related methods of treating or inhibiting certain diseases or conditions.