【药物名称】甲磺酸双氢麦角汀 Dihydroergocristine Mesilate[基] 【药物别名】海得琴,喜得镇,安得静,氢麦毒,海得金,海特琴,双氢麦角碱,二氢麦角碱、甲磺酸双氢麦角毒碱片 Dihydroergotoxine,Hydergine、Co-dergocrine Mesylate 【分子式成分】本品主含甲磺酸双氢麦角毒碱,该品系由等量的甲磺酸双氢麦角高碱、甲磺酸双氢麦角克碱和甲磺酸双氢麦角开碱[ 甲磺酸双氢-α-麦角开碱:甲磺酸双氢-β- 麦角开碱(2:1)]所组成,其化学结构式如下: