The chemical and microbiological synthesis of 14-hydroxy-gibberellins
作者:Braulio M. Fraga、Fernando García-Tellado、Pedro González、Melchor G. Hernández、James R. Hanson
DOI:10.1016/s0040-4020(01)86597-2
日期:1992.9
transformed into 14β-hydroxy-gibberellin A7 methyl ester via the rearrangement of an epoxy-beyergibberellin intermediate using a titanium-amide complex. The diterpene ent-beyer-15-en-19-ol has been transformed by chemical methods into ent-14α,19-dihydroxy-kaur-16-ene. The biotransformation of this compound with the fungus Gibberellafujikuroi gave 14β-hydroxy-gibberellin A7, ent-7α,14α,19-trihydroxy-kaur-16-ene