产品
编 号:F044244
分子式:C9H13ClNO3P
分子量:249.63
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1mg
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5mg
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生物活性:
Phaclofen is a selective GABAB receptor antagonist. Phaclofen is a peripheral and central baclofen antagonist. Phaclofen maybe a potential compound in determining the physiological significance of central and peripheral bicuculline-insensitive receptors with which GABA and (-)-baclofen interact.

体内研究:
Phaclofen (2 mg/kg; i.p) shows that fewer neuropeptide Y-like immunoreactive fibers are detected in the stimulated cuneate nucleus. Phaclofen (2 mg/kg; s.c) antagonizes the effects of 6 mg/kg R(+) baclofen in dorsal striatum.Phaclofen (100 nmol; intrathecal injection) antagonizes the depressant effect of baclofen. Phaclofen (100 nmol) is devoid of stimulatory or depressant effects on spinal reflexes.Animal Model:Sprague–Dawley rats (180–250 g)
Dosage:2 mg/kg
Administration:I.p.
Result:Fewer neuropeptide Y-like immunoreactive fibers were detected in the stimulated cuneate nucleus.
Animal Model:Male Wistar rats (280–320 g)
Dosage:2 mg/kg
Administration:S.c.
Result:Antagonized the effects of 6 mg/kg R(+) baclofen in dorsal striatum.

体外研究:
The GABAB antagonist phaclofen (500 μM) partly prevents the effect of 1 μM of (R+) baclofen.
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