Chapter6ParasympathomimeticsSection1.M-RAgonistscholineesters:均含有季铵基团,(M-R,N-R)acetylcholine(Ach)：unstable,lowselectivitymethacholine(醋甲胆碱)carbachol(卡巴胆碱)bethanecholchloride(氯贝胆碱)alkaloids:(M-R)pilocarpinemuscarinearecoline(槟榔碱)[Pharmacologicalactions]DirectlyactivateM,N-Rmuscarinicactions:insmalldosen...
