isoxsuprine hydrochloride

Isoxsuprine hydrochloride (Isolait) 是 β 肾上腺素受体激动剂和NMDA 受体拮抗剂，对子宫肌层和胎盘的 β 肾上腺素受体的Ki 值分别为 13.65 和 3.48 μM。

Isoxsuprine Free Base is a beta-adrenergic agonist that causes direct relaxation of uterine and vascular smooth muscle. Its vasodilating actions are greater on the arteries supplying skeletal muscle than on those supplying skin. It is used in the treatment of peripheral vascular disease and in premature labor.