Suggested Reaction 2.1.1.-

Left

10-Hydroxydihydrosanguinarine
+S-Adenosyl-L-methionine

Right

13,14-Dihydro-5-methoxy-13-methyl-[1,3]benzodioxolo[5,6-c]-1,3- dioxolo[4,5-i]phenanthridine
+S-Adenosyl-L-homocysteine

[BiSSCat | GREP ]