产品
编 号:F444712
分子式:C20H22ClNO2
分子量:343.85
产品类型
结构图
CAS No: 74115-08-5
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生物活性:
SKF 83822 is an atypical agonist of dopamine D1 receptor. SKF 83822 activates adenylyl cyclase (AC), but not phospholipase C (PLC). SKF 83822 is also proved to stimulate AC via cAMP production. SKF 83822 can be used for research of schizophrenia.
体内研究:
SKF 83822(25-100 μg/kg;皮下注射;在使用拮抗剂后单次给药)以剂量依赖的方式在大鼠体内产生强烈的旋转反应。SKF 83822 还刺激去神经纹状体中 IEG 产物 c-Fos、Fra2、Zif/268 和 Arc 的强烈表达。SKF 83822 在猴子中分别以 0.25 mg/kg 和 0.35 mg/kg 的中等和高剂量显示出显著效果。并且 SKF 83822(0.15-0.35 mg/kg;皮下注射;单剂量)诱导运动而不诱导运动障碍。SKF 83822 导致极度兴奋和运动激活的状态,没有刻板印象。Animal Model:Adult, male Sprague-Dawley derived rats
Dosage:6.25 μg/kg, 25 μg/kg, 50 μg/kg, and 100 μg/kg; with or without 0.5 mg/kg antagonist SCH 23390.
Administration:SC; single dose, 30 min after antagonist treatment.
Result:Produced a strong rotational response at 50 μg/kg which was approximately midway between that produced by the 25 and 100 μg/kg doses in the first experiment.Could be inhibited by antagonist of dopamine D1 receptor, SCH 23390.