glycyrrhetinate + 3 oxidized [NADPH--hemoprotein reductase] + 4 H2O + 4 H(+) => 11-oxo-beta-amyrin + 3 reduced [NADPH--hemoprotein reductase] + 3 O2
glycyrrhetinate + 3 oxidized [nadph--hemoprotein reductase] + 4 h2o + 4 h(+) => 11-oxo-beta-amyrin + 3 reduced [nadph--hemoprotein reductase] + 3 o2