(5α,8α,12aα)-(-)-8-(3-Furanil)-5,6-dihidro-5-hidroxi-7-metil-1H,3H-furo[3′,4′:4,5]ciclohept[1,2-d]isobenzofuran-
3,10(8H)-diona
Salviandilina
(5R,8R,12aS)-rel-(-)-8-(3-
furanil)-5,6-dihidro-5-hidroxi-7-metil-1H,3H-furo[3′,4′:4,5]ciclohept[1,2-f]isobenzofuran-3,10(8H)-diona
C20H16O6
150-155
-36.66 (MeOH)
Sólido amorfo
UV (MeOH)
IR (Nujol)
RMN1H (200 MHz; DMSO-d6)
RMN13C (50 MHz; CDCl3 + DMSO-d6 1:1 )
EMIE
COSY
DEPT
HETCOR
COLOC