5-HT2 antagonist 1 是一种有效的 5-HT2 receptor 拮抗剂，同时对 α1 adrenoceptor 有微弱地抑制作用。

5-HT2 antagonist 1 is a potent 5-HT2 receptor antagonist, has weak α1 adrenoceptor blocking activity.

5-HT2 antagonist 1 shows 45%, 88%, 93% inhibition of 10 μM erotonin-induced contraction at 10 nM, 100 nM, 1000 nM, respectively, in guinea pig mesentcric artery. 5-HT2 antagonist 1 causes 1% and 10% inhibition of 10 μM norepinephrine-induced contraction at 10 and 100 nM, respectively, in guinea pig aorta[1].

191592-09-3

C22H29FN4O2

400.49

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years