trimeprazine

Alimemazine hemitartrate (Trimeprazine hemitartrate) 是血凝素 (HA)-受体的拮抗剂，也是一种吩噻嗪衍生物，常用作止痒剂。

Alimemazine (Trimeprazine) is generally used as an antipruritic agent and also a hemagglutinin (HA)-receptor antagonist. Alimemazine also acts as a partial agonist against the histamine H1 receptor (H1R) and other GPCRs.

Levomepromazine (Methotrimeprazine) 是具有口服活性的脂肪族吩噻嗪类抗精神病化合物，也是一种 Ca2+ 释放诱导剂，具有抗病毒、抗炎、神经保护、镇痛和抗伤害活性。Levomepromazine 对多巴胺能、胆碱能、血清素和组胺受体有抑制作用，可用于研究神经系统疾病。

Levomepromazine Maleate is a Tricyclic antidepressant (TCA), acting as a serotonin–norepinephrine reuptake inhibitor (SNRI) and also having other activities including antihistamine, antiadrenergic, antiserotonergic, anticholinergic, and sodium channel-blocking effects.

Alimemazine D6 is a deuterium-labeled Alimemazine. Alimemazine is an antihistamine.