(5R,5aR,8aS,9S)-5-(4-Hydroxy-3,5-dimethoxyphenyl)-9-[4-({4-[(2E)-3-(3-methylphenyl)-2-propenoyl]phenoxy}methyl)-1H-1,2,3-triazol-1-yl]-5,8,8a,9-tetrahydrofuro[3′,4′:6,7]naphtho[2,3-d][1,3]dioxol-6(5aH )-one

(5R,5aR,8aS,9S)-5-(4-Hydroxy-3,5-dimethoxyphenyl)-9-[4-({4-[(2E)-3-(3-methylphenyl)-2-propenoyl]phenoxy}methyl)-1H-1,2,3-triazol-1-yl]-5,8,8a,9-tetrahydrofuro[3′,4′:6,7]naphtho[2,3-d][1,3]dioxol-6(5aH )-on

(5R,5aR,8aS,9S)-5-(4-Hydroxy-3,5-dimethoxyphenyl)-9-[4-({4-[(2E)-3-(3-methylphenyl)-2-propenoyl]phenoxy}methyl)-1H-1,2,3-triazol-1-yl]-5,8,8a,9-tetrahydrofuro[3′,4′:6,7]naphtho[2,3-d][1,3]dioxol-6(5aH )-one

(5R,5aR,8aS,9S)-5-(4-Hydroxy-3,5-diméthoxyphényl)-9-[4-({4-[(2E)-3-(3-méthylphényl)-2-propenoyl]phénoxy}méthyl)-1H-1,2,3-triazol-1-yl]-5,8,8a,9-tétrahydrofuro[3′,4′:6,7]naphto[2,3-d][1,3]dioxol-6(5aH) -one

Furo[3′,4′:6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one, 5,8,8a,9-tetrahydro-5-(4-hydroxy-3,5-dimethoxyphenyl)-9-[4-[[4-[(2E)-3-(3-methylphenyl)-1-oxo-2-propen-1-yl]phenoxy]methyl]-1H-1,2,3-triazol-1-yl]- , (5R,5aR,8aS,9S)-

5-(4-Hydroxy-3,5-dimethoxy-phenyl)-9-{4-[4-(3-m-tolyl-acryloyl)-phenoxymethyl]-[1,2,3]triazol-1-yl}-5,8,8a,9-tetrahydro-5aH-furo[3′,4′:6,7]naphtho[2,3-d][1,3]dioxol-6-one