(3R,4aS,4bR,5aR,7aR,10aS,12aR)-3-(3-Furanil)-3,4,4a,5a,7a,11,12,12a-octahidro-12a-hidroxi-4a-metil-
1H,8H,10H-furo[3′,4′:4a,5]oxireno[8,8a]nafto[2,1-c]piran-1,8-diona
C20H20O7
247-249
-30 (MeOH)
Cristales incoloros (AcOEt-hexano)
UV (MeOH)
IR (KBr)
RMN1H (500 MHz, CDCl3)
RMN13C (125MHz, CDCl3-DMSO-d6)
NOESY
EMARFAB
EMIE