Helenanolides, guaianolide glucosides and other constituents of two Helenium donianum varieties (Q63192274)

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Language	Label	Description	Also known as
English	Helenanolides, guaianolide glucosides and other constituents of two Helenium donianum varieties	No description defined

Statements

instance of

scholarly article

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title

Helenanolides, guaianolide glucosides and other constituents of two Helenium donianum varieties (English)

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1 reference

1 reference

[(3aR,4R,5S,5aS,6S,8R,8aS,9R,9aS)-9-acetyloxy-4,8-dihydroxy-5,8a-dimethyl-1-methylidene-2-oxo-4,5,5a,6,7,8,9,9a-octahydro-3aH-azuleno[6,5-b]furan-6-yl] 3-methylbutanoate

1 reference

inferred from

reverse claim

[(2R,3S,4S,5R,6R)-3,4,5-trihydroxy-6-[(2R)-5-methyl-4-oxo-2-prop-1-en-2-ylhex-5-enoxy]oxan-2-yl]methyl acetate

1 reference

inferred from

reverse claim

[(2R,3S,4S,5R,6S)-6-[[(3aR,5aR,8R,8aR,9aR)-5,8-dimethyl-1-methylidene-2-oxo-5a,6,7,8a,9,9a-hexahydro-3aH-azuleno[6,7-b]furan-8-yl]oxy]-3,4,5-trihydroxyoxan-2-yl]methyl acetate

1 reference

inferred from

reverse claim

[(3aS,5R,5aR,8aR,9S,9aR)-5,8a-dimethyl-1-methylidene-2,8-dioxo-3a,4,5,5a,9,9a-hexahydroazuleno[6,5-b]furan-9-yl] (Z)-2-methylbut-2-enoate

1 reference

1 reference

[(3aS,5R,5aR,8aR,9S,9aR)-5,8a-dimethyl-1-methylidene-2,8-dioxo-3a,4,5,5a,9,9a-hexahydroazuleno[6,5-b]furan-9-yl] (E)-2-methylbut-2-enoate

1 reference

inferred from

reverse claim

[(3aS,5R,5aS,6S,8R,8aS,9aR)-8-acetyloxy-5,8a-dimethyl-1-methylidene-2-oxo-4,5,5a,6,7,8,9,9a-octahydro-3aH-azuleno[6,5-b]furan-6-yl] acetate

1 reference

1 reference

[(3aR,4R,5S,5aS,6S,8R,8aS,9aR)-4-hydroxy-5,8a-dimethyl-8-[(Z)-2-methylbut-2-enoyl]oxy-1-methylidene-2-oxo-4,5,5a,6,7,8,9,9a-octahydro-3aH-azuleno[6,5-b]furan-6-yl] (Z)-2-methylbut-2-enoate

1 reference

inferred from

reverse claim

[(3aR,4R,5S,5aS,6S,8R,8aS,9R,9aS)-9-acetyloxy-4,8-dihydroxy-5,8a-dimethyl-1-methylidene-2-oxo-4,5,5a,6,7,8,9,9a-octahydro-3aH-azuleno[6,5-b]furan-6-yl] (Z)-2-methylbut-2-enoate

1 reference

inferred from

reverse claim

[(3aR,4R,5S,5aS,6S,8R,8aS,9R,9aS)-9-acetyloxy-4,8-dihydroxy-5,8a-dimethyl-1-methylidene-2-oxo-4,5,5a,6,7,8,9,9a-octahydro-3aH-azuleno[6,5-b]furan-6-yl] acetate

1 reference

inferred from

reverse claim

[(2R,3S,4S,5R,6R)-6-[(2R,4R)-4-acetyloxy-5-methyl-2-prop-1-en-2-ylhex-5-enoxy]-3,4,5-trihydroxyoxan-2-yl]methyl acetate

1 reference

inferred from

reverse claim

[(2R,3S,4S,5R,6R)-3,4,5-trihydroxy-6-[(2R,3E)-5-methyl-2-prop-1-en-2-ylhexa-3,5-dienoxy]oxan-2-yl]methyl acetate

1 reference

1 reference

[(3aR,4R,5S,5aS,6S,8R,8aR,9R,9aS)-4,9-dihydroxy-5,8a-dimethyl-8-(3-methylbutanoyloxy)-1-methylidene-2-oxo-4,5,5a,6,7,8,9,9a-octahydro-3aH-azuleno[6,5-b]furan-6-yl] (Z)-2-methylbut-2-enoate

1 reference

inferred from

reverse claim

(3aR,5aR,8R,8aR,9aR)-5,8-dimethyl-1-methylidene-8-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-5a,6,7,8a,9,9a-hexahydro-3aH-azuleno[6,5-b]furan-2-one

1 reference

inferred from

reverse claim

[(3aR,4R,5S,5aS,6S,8R,8aR,9R,9aS)-4,9-dihydroxy-5,8a-dimethyl-8-[(Z)-2-methylbut-2-enoyl]oxy-1-methylidene-2-oxo-4,5,5a,6,7,8,9,9a-octahydro-3aH-azuleno[6,5-b]furan-6-yl] (Z)-2-methylbut-2-enoate

1 reference

inferred from

reverse claim

(3aR,5aR,7R,8S,8aR,9aR)-7,8-dihydroxy-5,8-dimethyl-1-methylidene-5a,6,7,8a,9,9a-hexahydro-3aH-azuleno[6,5-b]furan-2-one

1 reference

inferred from

reverse claim

[(3aS,5R,5aR,8aR,9S,9aR)-5,8a-dimethyl-1-methylidene-2,8-dioxo-3a,4,5,5a,9,9a-hexahydroazuleno[6,5-b]furan-9-yl] 3-methylbut-2-enoate

1 reference

1 reference

(1S,2R,6S,7S,9R,12R,15R)-13-hydroxy-2,7,12,13-tetramethyl-10,14-dioxatetracyclo[7.5.1.02,6.012,15]pentadec-4-ene-3,11-dione

1 reference

inferred from

reverse claim

[(3aS,5R,5aS,6S,8R,8aS,9R,9aS)-8,9-dihydroxy-5,8a-dimethyl-1-methylidene-2-oxo-4,5,5a,6,7,8,9,9a-octahydro-3aH-azuleno[6,5-b]furan-6-yl] acetate

1 reference

inferred from

reverse claim

[(3aR,4R,5S,5aS,6S,8R,8aS,9aR)-4-hydroxy-5,8a-dimethyl-8-(3-methylbutanoyloxy)-1-methylidene-2-oxo-4,5,5a,6,7,8,9,9a-octahydro-3aH-azuleno[6,5-b]furan-6-yl] (Z)-2-methylbut-2-enoate

1 reference

inferred from

reverse claim

[(3aR,4R,5S,5aS,6S,8R,8aS,9R,9aS)-9-acetyloxy-4,8-dihydroxy-5,8a-dimethyl-1-methylidene-2-oxo-4,5,5a,6,7,8,9,9a-octahydro-3aH-azuleno[6,5-b]furan-6-yl] 2-methylpropanoate

1 reference

inferred from

reverse claim

[(2R,3S,4S,5R,6S)-6-[[(3aS,8R,8aR,9aR)-5,8-dimethyl-1-methylidene-2,4-dioxo-3a,6,7,8a,9,9a-hexahydroazuleno[6,7-b]furan-8-yl]oxy]-3,4,5-trihydroxyoxan-2-yl]methyl acetate

1 reference

inferred from

reverse claim

[(3aS,5R,5aS,6S,8R,8aR,9R,9aS)-8-acetyloxy-9-hydroxy-5,8a-dimethyl-1-methylidene-2-oxo-4,5,5a,6,7,8,9,9a-octahydro-3aH-azuleno[6,5-b]furan-6-yl] acetate

1 reference

inferred from

reverse claim

[(3aR,4R,5S,5aS,6S,8R,8aS,9R,9aS)-9-acetyloxy-4,8-dihydroxy-5,8a-dimethyl-1-methylidene-2-oxo-4,5,5a,6,7,8,9,9a-octahydro-3aH-azuleno[6,5-b]furan-6-yl] (2R)-2-methylbutanoate

1 reference

inferred from

reverse claim

[(2R,3S,4S,5R,6R)-3,4,5-trihydroxy-6-[(E,2S)-5-hydroxy-5-methyl-2-prop-1-en-2-ylhex-3-enoxy]oxan-2-yl]methyl acetate

1 reference

1 reference

6

Werner Herz

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author name string

Gloria L. Silva

series ordinal

1

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Adriana del V. Pacciaroni

series ordinal

2

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Juan C. Oberti

series ordinal

3

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Luis Ariza Espinar

series ordinal

4

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Jesus G. Diáz

series ordinal

5

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publication date

May 1992

1 reference

16 September 2022

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31

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issue

5

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page(s)

1621-1630

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cites work

Isolation and Structures of Sesquiterpene Lactones from North Carolina Helenium autumnale L. (2)

1 reference

12 April 2024

https://opencitations.net/index/api/v1/citations/10.1248/YAKUSHI1947.101.7_605

Structure of Helenium Lactone

1 reference

12 April 2024

https://opencitations.net/index/api/v1/citations/10.1248/CPB.16.1601

Identifiers

DOI

10.1016/0031-9422(92)83118-I

0 references

Helenanolides, guaianolide glucosides and other constituents of two Helenium donianum varieties (Q63192274)

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Helenanolides, guaianolide glucosides and other constituents of two Helenium donianum varieties (Q63192274)

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