6-Hydroxy-9a-methoxy-3,4a,5-trimethyl-2-oxo-2,4,4a,5,6,7,8,8a,9,9a-decahydronaphtho[2,3-b]furan-4-yl (2E)-2-methyl-2-butenoate

(2E)-2-Méthyl-2-buténoate de 6-hydroxy-9a-méthoxy-3,4a,5-triméthyl-2-oxo-2,4,4a,5,6,7,8,8a,9,9a-décahydronaphto[2,3-b]furan-4-yle

2-Butenoic acid, 2-methyl-, 2,4,4a,5,6,7,8,8a,9,9a-decahydro-6-hydroxy-9a-methoxy-3,4a,5-trimethyl-2-oxonaphtho[2,3-b]furan-4-yl ester, (2E)-

6-Hydroxy-9a-methoxy-3,4a,5-trimethyl-2-oxo-2,4,4a,5,6,7,8,8a,9,9a-decahydronaphtho[2,3-b]furan-4-yl (2E)-2-methyl-2-butenoate

6-Hydroxy-9a-methoxy-3,4a,5-trimethyl-2-oxo-2,4,4a,5,6,7,8,8a,9,9a-decahydronaphtho[2,3-b]furan-4-yl-(2E)-2-methyl-2-butenoat

6-hydroxy-9a-methoxy-3,4a,5-trimethyl-2-oxo-4H,5H,6H,7H,8H,8aH,9H-naphtho[2,3-b]furan-4-yl (2E)-2-methylbut-2-enoate

Eremopetasitenin C1