心先安化学名称为环磷酸腺番葡甲胺（简称葡甲胺CAMP），是CAMP新的衍生物，它通过增强CAMP脂溶性渗透进入细胞，直接增加心肌细胞内CAMP浓度，发挥正性肌力作用，与洋地黄类，儿茶酚胺类及磷酸二醋酶抑制剂类的间接作用不同，心先安具有药理作用强，毒性低，作用迅速，稳定性高接近于生理性，应用范围广等独特的优点。 Cardiac first known as the chemical name of adenosine ring of cyclophosphamide (referred to as meglumine CAMP), is a new derivative of CAMP, which enhances the fat-soluble infiltration of CAMP into the cells, the direct increase in myocardial CAMP concentration, play positive muscle Force role, and digitalis, catecholamines and phosphorylation of different types of diazepam inhibitors, Xin Xian has a strong pharmacological effects, low toxicity, rapid action, high stability close to the physiological, the application of a wide range of unique The advantages.