Synthesis of GA73 methyl ester, a potent gibberellin-derived antheridiogen from gametophytes of the fern lygodium japonicum
作者:Petra Kraft-Klaunzer、Mark Furber、Lewis N. Mander、Bruce Twitchin
DOI:10.1016/s0040-4039(00)97033-3
日期:1990.1
Iodolactonisation of gibberellin Δ9-ene-19-oic acids followed by DBU induced dehydrohalogenation provides good access to gibberellin Δ9(11)-enes, including the potent antheridiogen, Δ9(11)-didehydroGA9 methyl ester (1), isolatedfrom gametophytes of the fern Lygodium japonicum.