2 4-coumaroyl-CoA + malonyl-CoA + H2O + H(+) <=> bisdemethoxycurcumin + 2 CO2 + 3 CoA
2 4-coumaroyl-coa + malonyl-coa + h2o + h(+) <=> bisdemethoxycurcumin + 2 co2 + 3 coa
2 4-coumaroyl-CoA + malonyl-CoA + H2O + H(+) <=> bisdemethoxycurcumin + 2 CO2 + 3 CoA
2 4-coumaroyl-coa + malonyl-coa + h2o + h(+) <=> bisdemethoxycurcumin + 2 co2 + 3 coa