[2R-(2&alfa;,3a&alfa;,3bβ,9aS,11a&alfa;)]-2-(2,5-dihidro-5-oxo-3-furanil)-2,3,3a,4,5,10,11,11a-octahidro-3a,11a-dimetil-9H-nafto[2,1-b:4a,5-c’]difuran-7(3bH)-ona
(2R,3aR,3bS,9aS,11aS)-2-(2,5-Dihidro-5-oxo-3-furanil)-2,3,3a,4,5,10,11,11a-octahidro-3a,11a-dimetil-9H-nafto[2,1-b:4a,5-c’]difuran-7(3bH)-ona
C20H24O5
220-222 (Me2CO-hexano)
-59 (MeOH)
UV (MeOH)
IR (CHCl3)
RMN1H (80 MHz; CDCl3)
RMN13C (20 MHz; DMSO-d6)
SFORD
EM (70 eV)