Suggested Reaction 1.14.16.-

Left

(R)-4-Dehydropantoate
+6,7-Dihydrobiopterin
+H2O

Right

(3R)-Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-Furanone
+2-Amino-6-(1,2-dihydroxypropyl)-5,6,7,8-tetrahydoro-4(1H)- pteridinone
+O2

[BiSSCat | GREP ]