Suggested Reaction 1.14.16.-

Left

6beta,7beta-Dihydroxykaurenoic acid
+6,7-Dihydrobiopterin
+H2O

Right

(-)-Kaur-16-en-7beta-ol-19-oic acid
+2-Amino-6-(1,2-dihydroxypropyl)-5,6,7,8-tetrahydoro-4(1H)- pteridinone
+O2

[BiSSCat | GREP ]