Reaction catalyzed by trihydroxystilbene synthase (2.3.1.95)
+
=
bisnoryangonin-type and p-coumaroyltriacetic acid lactone-type pyrones
+
CoA
+
n-hexanoyl-CoA
+
malonyl-CoA
=
bisnoryangonin-type and p-coumaroyltriacetic acid lactone-type pyrones
+
CoA
+
CO2
