(2R,2′R)-1,1′-{1,3,7,9-Tetrahydroxy-4-[(2S)-2-hydroxy-3-methyl-3-buten-1-yl]-8-(3-methyl-2-buten-1-yl)dibenzo[b,d]furan-2,6-diyl}bis(2-methyl-1-butanone)

(2R,2′R)-1,1′-{1,3,7,9-Tetrahydroxy-4-[(2S)-2-hydroxy-3-methyl-3-buten-1-yl]-8-(3-methyl-2-buten-1-yl)dibenzo[b,d]furan-2,6-diyl}bis(2-methyl-1-butanon)

(2R,2′R)-1,1′-{1,3,7,9-Tetrahydroxy-4-[(2S)-2-hydroxy-3-methyl-3-buten-1-yl]-8-(3-methyl-2-buten-1-yl)dibenzo[b,d]furan-2,6-diyl}bis(2-methyl-1-butanone)

(2R,2′R)-1,1′-{1,3,7,9-Tétrahydroxy-4-[(2S)-2-hydroxy-3-méthyl-3-butén-1-yl]-8-(3-méthyl-2-butén-1-yl)dibenzo[b,d]furane-2,6-diyl}bis(2-méthyl-1-butanone)

1-Butanone, 1,1′-[1,3,7,9-tetrahydroxy-4-[(2S)-2-hydroxy-3-methyl-3-buten-1-yl]-8-(3-methyl-2-buten-1-yl)-2,6-dibenzofurandiyl]bis[2-methyl-, (2R,2′R)-

1,1′-[1,3,7,9-Tetrahydroxy-4-(2-hydroxy-3-methylbut-3-en-1-yl)-8-(3-methylbut-2-en-1-yl)dibenzo[b,d]furan-2,6-diyl]bis(2-methylbutan-1-one)

1-butanone, 1,1′-[1,3,7,9-tetrahydroxy-4-(2-hydroxy-3-methyl-3-butenyl)-8-(3-methyl-2-butenyl)-2,6-dibenzofurandiyl]bis[2-methyl-

2-Methyl-1-[1,3,7,9-tetrahydroxy-6-(2-hydroxy-3-methyl-but-3-enyl)-2-(3-methyl-but-2-enyl)-8-(2-methyl-butyryl)-dibenzofuran-4-yl]-butan-1-one

achyrofuran