3-hydroxybenzoyl-CoA + 3 malonyl-CoA + 2 H(+) = 2,3',4,6-tetrahydroxybenzophenone + 3 CO2 + 4 CoA
3-hydroxybenzoyl-coa + 3 malonyl-coa + 2 h(+) = 2,3',4,6-tetrahydroxybenzophenone + 3 co2 + 4 coa
3-hydroxybenzoyl-CoA + 3 malonyl-CoA + 2 H(+) = 2,3',4,6-tetrahydroxybenzophenone + 3 CO2 + 4 CoA
3-hydroxybenzoyl-coa + 3 malonyl-coa + 2 h(+) = 2,3',4,6-tetrahydroxybenzophenone + 3 co2 + 4 coa