muscarinic m1 receptor binding

Fustin 是植物漆树 (Rhus verniciflua Stokes) 的植物性黄烷醇成分。 Fustin 对 6-羟基多巴胺诱导的神经元细胞死亡具有保护作用。

PCS1055 dihydrochloride is an effective, selective, and competitive muscarinic M4 receptor antagonist (IC50: 18.1 nM and a Kd: 5.72 nM). PCS1055 dihydrochloride is also a potent AChE inhibitor (IC50 s: 22 nM and 120 nM for electric eel and human AChE, res

RS 67333 hydrochloride (RO5203648) 是一种有效的、选择性的5-HT4 受体 (5-HT4R) 部分激动剂，在豚鼠纹状体中的 pKi 为 8.7。RS 67333 hydrochloride 对其他几种受体的亲和力较低，包括 5-HT1A、5-HT1D、5-HT2A、5-HT2C、多巴胺 D1、D2 和毒蕈碱 M1-M3 受体。RS 67333 hydrochloride 具有神经保护作用，可用于阿尔茨海默病研究。

Zanapezil (TAK-147) is a powerful and selective inhibitor of acetylcholine esterase (AChE). It demonstrates significant and reversible inhibition of AChE activity in rat cerebral cortex homogenates (IC50 = 51.2 nM). Furthermore, Zanapezil exhibits moderate inhibition of muscarinic M1 and M2 receptor binding with Ki values of 234 and 340 nM, respectively. This compound holds promise for the investigation of the initial stages of Alzheimer's disease (AD).

Tiotropium Bromide hydrate (BA-679 BR hydrate) 是长效的毒蕈碱受体拮抗剂，可用于治疗慢性阻塞性气道疾病 (COPD)。