Conjugated Estrogens

合成松联亲水树脂;聚丙烯酸的钙盐与二苯二醇交联。它是一种生理惰性、不溶于水的聚合物，能在肠道内吸收水分，形成胶状团块。

Description: A selective serotonin (5-HT2A) receptor antagonist with weak adrenergic receptor blocking properties. The drug exists as a solid, is well-tolerated, and is particularly effective in older patients for lowering blood pressure in essential hypertension.

It is a sympathomimetic amine that acts as a direct agonist at alpha- and beta-adrenergic receptors.

It is the sulfate salt of a kind of polymyxin, a substance produced by the growth of Bacillus polymyxa (Prazmowski) Migula (Fam. Bacillaceae), or a mixture of two or more such salts.