Suggested Reaction 1.14.11.-
Left
Pregna-4,9(11)-diene-3,20-dione
+
O2
+
2-Ketoglutaric acid
Right
9,11alpha-Epoxypregn-4-ene-3,20-dione
+
CO2
+
Butanedionic acid
[
BiSSCat
|
GREP
]