preaustinoid A1 + 2-oxoglutarate + O2 <=> berkeleyone B + succinate + CO2 + H2O
preaustinoid a1 + 2-oxoglutarate + o2 <=> berkeleyone b + succinate + co2 + h2o
preaustinoid A1 + 2-oxoglutarate + O2 <=> berkeleyone B + succinate + CO2 + H2O
preaustinoid a1 + 2-oxoglutarate + o2 <=> berkeleyone b + succinate + co2 + h2o