ethyl 2,3-dimethoxy-12-methyl-13-oxo-12,13-dihydro-[1,3]dioxolo[4',5':4,5]benzo[1,2-c]phenanthridine-6-carboxylate

二氢光花椒碱

(+/-)-1-(4,5-dihydrofuran-3-yl)ethane-1,2-diol

2-碘-4,5-二甲氧基苯甲酸甲酯