Suggested Reaction 1.14.11.-

Left

13,14-Dihydro-13-methyl-[1,3]benzodioxolo[5,6-c]-1,3-dioxolo[4,5- i]phenanthridine
+O2
+2-Ketoglutaric acid

Right

Hydroxysanguinarine
+CO2
+Butanedionic acid

[BiSSCat | GREP ]