劳丹素

1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methylisoquinolin-2-ium,iodide

14-nitro-N-methylpapaverinium iodide

2-(3,4-dimethoxy-N-methylbenzamido)-1-(phenylthio)ethyl acetate

6'-bromopapaveraldine methiodide