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编 号:F244370
分子式:C16H21NO2
分子量:259.34
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10mM*1mL in DMSO
询价
询价
2mg
144
In-stock
5mg
360
In-stock
10mg
640
In-stock
50mg
1760
In-stock
100mg
2560
In-stock
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生物活性:
Ramelteon is a potent, highly selective, and orally active agonist of MT1/MT2 with Ki values of 14 and 112 pM, respectively. Ramelteon has the potential for the research of insomnia. Ramelteon consistently reduces sleep onset after long-term treatment, with no next-morning residual effects or rebound insomnia or withdrawal symptoms upon discontinuation.

体内研究:
Ramelteon (p.o.; 0.1 and 1 mg/kg) accelerates reentrainment of running wheel activity rhythm to the new lightdark cycle.Ramelteon (p.o.; 3, 10, and 30 mg/kg) does not affect learning or memory in rats tested by the water maze task and the delayed match to position task, implying that MT1/MT2 receptor agonists have no abuse potential.Ramelteon (0.0001, 0.001, 0.01, and 0.1 mg/kg; p.o.; 8 hours) significantly decreases wakefulness at doses of 0.001, 0.01, and 0.1 mg/kg, increases slow-wave sleep at doses of 0.001, 0.01, and 0.1 mg/kg, and increases rapid eye movement sleep at a dose of 0.1 mg/kg.Animal Model:Male Wistar or Fischer 344 (F344) rats
Dosage:0.1 and 1 mg/kg; 3, 10, and 30 mg/kg
Administration:p.o.
Result:Accelerated reentrainment of running wheel activity rhythm to the new lightdark cycle. Ramelteon did not affect learning or memory in rats tested by the water maze task and the delayed match to position task, implying that MT1/MT2 receptor agonists have no abuse potential.
Animal Model:Adult cats (2.5-6.1 kg)
Dosage:0.0001, 0.001, 0.01, and 0.1 mg/kg
Administration:p.o.; 8 hours
Result:Significantly decreased wakefulness at doses of 0.001, 0.01, and 0.1 mg/kg, increased slow-wave sleep at doses of 0.001, 0.01, and 0.1 mg/kg, and increased rapid eye movement sleep at a dose of 0.1 mg/kg.
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