NCBI Taxonomy: 1127658

luzonidial B

C19H18O6 (342.1103)

An iridoid monoterpenoid that is cyclopentene substituted by a formyl group at position 3, a hydroxymethyl group at position 2, 3-oxopropen-2yl group at position 4 and a cis-4-coumaroyloxy moiety at position 1 (the 1S,4R stereoisomer). Isolated from the leaves of Viburnum luzonicum, it exhibits antineoplastic activity.

luzonial A

C19H20O7 (360.1209)

An iridoid monoterpenoid that is hexahydro-1H-cyclopenta[c]furan substituted by hydroxy groups at positions 1 and 3a, a 3-oxopropen-2yl group at position 6 and a trans-4-coumaroyloxy moiety at position 4 (the 1S,3aS,4S,6S,6aS stereoisomer). Isolated from the leaves of Viburnum luzonicum, it exhibits antineoplastic activity.

Luzonial B

C19H20O7 (360.1209)

An iridoid monoterpenoid that is hexahydro-1H-cyclopenta[c]furan substituted by hydroxy groups at positions 1 and 3a, a 3-oxopropen-2yl group at position 6 and a cis-4-coumaroyloxy moiety at position 4 (the 1S,3aS,4S,6S,6aS stereoisomer). Isolated from the leaves of Viburnum luzonicum, it exhibits antineoplastic activity.

(1r,4ar,6r,7s,7ar)-7-hydroxy-7-(hydroxymethyl)-6-{[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-4-({[(2s,3s,4r,5r,6s)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylbutanoate

C30H40O14 (624.2418)

7-hydroxy-4,7-bis(hydroxymethyl)-6-{[3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylbutanoate

C24H30O9 (462.189)

(1s,4as,6s,7r,7as)-7-hydroxy-4,7-bis(hydroxymethyl)-6-{[(2z)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylbutanoate

C24H30O9 (462.189)

(1r,4ar,6r,7s,7ar)-7-hydroxy-4,7-bis(hydroxymethyl)-6-{[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl (3s)-3-methylpentanoate

C25H32O9 (476.2046)

(1s,4as,6s,7r,7as)-6,7-dihydroxy-4-(hydroxymethyl)-7-({[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}methyl)-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl (3s)-3-methylpentanoate

C25H32O9 (476.2046)

(1s,4as,6s,7r,7as)-7-hydroxy-7-(hydroxymethyl)-6-{[(2z)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-4-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylbutanoate

C30H40O14 (624.2418)

(1r,4ar,6r,7s,7ar)-7-hydroxy-4,7-bis(hydroxymethyl)-6-{[(2z)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl (3s)-3-methylpentanoate

C25H32O9 (476.2046)

methyl (1s,4as,6s,7ar)-6-({[(2z)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}methyl)-1-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-4-carboxylate

C26H32O12 (536.1894)

(1s,4r)-3-formyl-2-(hydroxymethyl)-4-(3-oxoprop-1-en-2-yl)cyclopent-2-en-1-yl (2e)-3-(4-hydroxyphenyl)prop-2-enoate

C19H18O6 (342.1103)

(1s,4as,6s,7r,7as)-7-hydroxy-7-(hydroxymethyl)-6-{[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-4-({[(2r,3s,4s,5s,6s)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylbutanoate

C30H40O14 (624.2418)

6,7-dihydroxy-4-(hydroxymethyl)-7-({[3-(4-hydroxyphenyl)prop-2-enoyl]oxy}methyl)-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylbutanoate

C24H30O9 (462.189)

1,3a-dihydroxy-6-(3-oxoprop-1-en-2-yl)-hexahydrocyclopenta[c]furan-4-yl 3-(4-hydroxyphenyl)prop-2-enoate

C19H20O7 (360.1209)

methyl (1r,4ar,7r,7ar)-7-({[(2z)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}methyl)-1-{[(2r,3s,4r,5r,6s)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-4-carboxylate

C26H32O12 (536.1894)

7-hydroxy-4,7-bis(hydroxymethyl)-6-{[3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylpentanoate

C25H32O9 (476.2046)

(1s,4as,6s,7r,7as)-7-hydroxy-4,7-bis(hydroxymethyl)-6-{[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylbutanoate

C24H30O9 (462.189)

methyl 7-({[3-(4-hydroxyphenyl)prop-2-enoyl]oxy}methyl)-1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-4-carboxylate

C26H32O12 (536.1894)

(1s,4as,6s,7r,7as)-6,7-dihydroxy-4-(hydroxymethyl)-7-({[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}methyl)-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylbutanoate

C24H30O9 (462.189)

7-hydroxy-7-(hydroxymethyl)-6-{[3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-4-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylbutanoate

C30H40O14 (624.2418)

(1r,4s)-3-formyl-2-(hydroxymethyl)-4-(3-oxoprop-1-en-2-yl)cyclopent-2-en-1-yl (2z)-3-(4-hydroxyphenyl)prop-2-enoate

C19H18O6 (342.1103)

(1r,4ar,6r,7s,7ar)-6,7-dihydroxy-4-(hydroxymethyl)-7-({[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}methyl)-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylbutanoate

C24H30O9 (462.189)

(1r,4ar,6r,7s,7ar)-7-hydroxy-4,7-bis(hydroxymethyl)-6-{[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylbutanoate

C24H30O9 (462.189)

methyl (1s,4as,7s,7as)-7-({[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}methyl)-1-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-4-carboxylate

C26H32O12 (536.1894)

methyl (1s,4as,7s,7as)-7-({[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}methyl)-1-{[(2s,3s,4s,5s,6s)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-4-carboxylate

C26H32O12 (536.1894)

(1r,4ar,6r,7s,7ar)-6,7-dihydroxy-4-(hydroxymethyl)-7-({[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}methyl)-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl (3s)-3-methylpentanoate

C25H32O9 (476.2046)

methyl (1s,4as,7s,7as)-7-({[(2z)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}methyl)-1-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-4-carboxylate

C26H32O12 (536.1894)

methyl (1s,4as,6s,7ar)-6-({[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}methyl)-1-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-4-carboxylate

C26H32O12 (536.1894)

(1s,4as,6s,7r,7as)-7-hydroxy-4,7-bis(hydroxymethyl)-6-{[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl (3s)-3-methylpentanoate

C25H32O9 (476.2046)

(1s,4as,6s,7r,7as)-6,7-dihydroxy-4-(hydroxymethyl)-7-({[(2z)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}methyl)-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylbutanoate

C24H30O9 (462.189)

(1s,4as,6s,7r,7as)-7-hydroxy-4,7-bis(hydroxymethyl)-6-{[(2z)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl (3r)-3-methylpentanoate

C25H32O9 (476.2046)

methyl (1r,4ar,7r,7ar)-7-({[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}methyl)-1-{[(2r,3s,4r,5r,6s)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-4-carboxylate

C26H32O12 (536.1894)

(1s,4as,6s,7r,7as)-7-hydroxy-7-(hydroxymethyl)-6-{[(2z)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-4-({[(2r,3s,4s,5s,6s)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylbutanoate

C30H40O14 (624.2418)

(1r,4s)-3-formyl-2-(hydroxymethyl)-4-(3-oxoprop-1-en-2-yl)cyclopent-2-en-1-yl (2e)-3-(4-hydroxyphenyl)prop-2-enoate

C19H18O6 (342.1103)

(1s,4as,6s,7r,7as)-7-hydroxy-4,7-bis(hydroxymethyl)-6-{[(2z)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylpentanoate

C25H32O9 (476.2046)

(1r,4ar,6r,7s,7ar)-6,7-dihydroxy-4-(hydroxymethyl)-7-({[(2z)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}methyl)-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylbutanoate

C24H30O9 (462.189)

(1s,4as,6s,7r,7as)-7-hydroxy-7-(hydroxymethyl)-6-{[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-4-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylbutanoate

C30H40O14 (624.2418)

(1s,4as,6s,7r,7as)-7-hydroxy-4,7-bis(hydroxymethyl)-6-{[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylpentanoate

C25H32O9 (476.2046)

(1r,4ar,6r,7s,7ar)-7-hydroxy-4,7-bis(hydroxymethyl)-6-{[(2z)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylbutanoate

C24H30O9 (462.189)

3-formyl-2-(hydroxymethyl)-4-(3-oxoprop-1-en-2-yl)cyclopent-2-en-1-yl 3-(4-hydroxyphenyl)prop-2-enoate

C19H18O6 (342.1103)

(1r,4ar,6r,7s,7ar)-7-hydroxy-7-(hydroxymethyl)-6-{[(2z)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-4-({[(2s,3s,4r,5r,6s)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylbutanoate

C30H40O14 (624.2418)

(1s,4as,6s,7r,7as)-7-hydroxy-4,7-bis(hydroxymethyl)-6-{[(2z)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl (3s)-3-methylpentanoate

C25H32O9 (476.2046)

methyl (1s,4as,7s,7as)-7-({[(2z)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}methyl)-1-{[(2s,3s,4s,5s,6s)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-4-carboxylate

C26H32O12 (536.1894)

6,7-dihydroxy-4-(hydroxymethyl)-7-({[3-(4-hydroxyphenyl)prop-2-enoyl]oxy}methyl)-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylpentanoate

C25H32O9 (476.2046)