Synthesis of GA73 methyl ester, a potent
β
Petra Kraft-Klaunzer; Mark Furber; Lewis N. Mander; Bruce Twitchin
π
Article
π
1990
π
Elsevier Science
π
French
β 270 KB
Iodolactonisation of gibberellin Ag-ene-19-oic acids followed by DBU induced dehydrohalogenation provides good access to gibberellin Ag(lt)-enes, including the potent antheridiogen, Ag(l%iidehydro-GA9 methyl ester (1). isolated from gametophytes of the fern Lygodium japonicum. Gibberellin Ag (GAg)