reserpine hydrochloride

Reserpine hydrochloride 是Reserpine的盐形式，作为囊泡单胺转运蛋白2（VMAT2）抑制剂，可抑制去甲肾上腺素向储存囊泡的摄取，导致中枢和外周神经末梢的儿茶酚胺和血清素耗竭，具有抗高血压和抗精神病作用，常用于诱导胃溃疡和抑郁症模型。

Deserpidine hydrochloride is the salf form of Deserpidine (free base), which is an antihypertensive drug related to reserpine which occurs naturally in Rauwolfia canescens. Deserpidine is a competitive inhibitor of the angiotensin converting enzyme (ACE). By competing with angiotensin I for ACE, deserpidine blocks the conversion of angiotensin I to angiotensin II, which is a potent vasoconstrictor. Reduced level of serum angiotensin II causes a decrease in blood pressure. Deserpidine also decreases angiotensin II-induced aldosterone secretion by the adrenal cortex.

OPC 4392 hydrochloride 作为突触前多巴胺受体 (dopamine receptor) 的激动剂以及突触后D2受体的拮抗剂，具有显著的生物活性。该化合物能有效逆转由Reserpine引起的多巴胺积累，并在Apomorphine诱导的小鼠模型中抑制刻板行为和攀爬行为。