(-)-Metilhildgardtol A
Metilhildgardtol A
4’,5’-Dihidro-4β,7-dimetoxi-5’-isoprpenilfurano-(2’,3’:7,8)-flavan
3,4,8,9-Tetrahidro-4,5-dimetoxi-8-(1-metiletenil)-2-fenil-2H-furo[2,3-h]-1-benzopirano
C22H24O4
85-87 (descomp. Me2CO o heptano)
-33 (CHCl3)
UV (EtOH)
IR (CHCl3)
EMIE (70 eV)
RMN1H (60 MHz, Me2CO-d6)
RMN1H (60 MHz, C6D6)
RMN13C (Me2CO-d6)