Crepidiastrum keiskeanum - Unknown
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Internal ID UUID643fc786eaddf581860073
Scientific name Crepidiastrum keiskeanum
Authority Nakai
First published in Bot. Mag. (Tokyo) 34: 149 (1920)

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Synonyms Top

Scientific name Authority First published in
Lactuca keiskeana Makino Bot. Mag. (Tokyo) 27: 256 (1913)
Ixeris keiskeana (Maxim.) Stebbins J. Bot. 75: 45 (1937)
Crepis keiskeana Maxim. Bull. Acad. Imp. Sci. Saint-Pétersbourg xix. (1874) 523.

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Language Common/alternative name
Japanese アゼトウナ

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Distribution (via POWO/KEW) Top

Legend for the distribution data:
- Doubtful data
- Extinct
- Introduced
- Native

Links to other databases Top

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Database ID/link to page
World Flora Online wfo-0000015228
Tropicos 50198844
KEW urn:lsid:ipni.org:names:199611-1
The Plant List gcc-114736
Open Tree Of Life 578932
NCBI Taxonomy 77562
IPNI 199611-1
iNaturalist 1028839
GBIF 3145160
EPPO KPDKE
USDA GRIN 411137

Genomes (via NCBI) Top

No reference genome is available on NCBI yet. We are constantly monitoring for new data.

Scientific Literature Top

Below are displayed the latest 15 articles published in PMC (PubMed Central®) and other sources (DOI number only)!
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Title Authors Publication Released IDs
Endangered island endemic plants have vulnerable genomes Hamabata T, Kinoshita G, Kurita K, Cao PL, Ito M, Murata J, Komaki Y, Isagi Y, Makino T Commun Biol 27-Jun-2019
PMCID:PMC6597543
doi:10.1038/s42003-019-0490-7
PMID:31263788
Sesquiterpene glycosides from Crepidiastrum keiskeanum Nakai. SHIGERU ADEGAWA, TOSHIO MIYASE, AKIRA UENO, TADATAKA NORO, MASANORI KUROYANAGI, SEIGO FUKUSHIMA Pharmaceutical Society of Japan 08-Dec-2011
doi:10.1248/CPB.33.4906

Phytochemical Profile Top

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Below are displayed the proven (via scientific papers) natural compounds!
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Name PubChem ID Canonical SMILES MW Found in Proof
> Organic oxygen compounds / Organooxygen compounds / Carbohydrates and carbohydrate conjugates / Glycosyl compounds / O-glycosyl compounds
(3R,3aR,4S,9aR,9bR)-4-hydroxy-3,6-dimethyl-9-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-3a,4,5,7,9a,9b-hexahydro-3H-azuleno[4,5-b]furan-2-one 162966622 Click to see CC1C2C(CC(=C3CC=C(C3C2OC1=O)COC4C(C(C(C(O4)CO)O)O)O)C)O 426.50 unknown https://doi.org/10.1248/CPB.33.4906
[(2R,3R,4S,5S,6R)-2-[[(3aR,4S,9aS,9bR)-4-hydroxy-6-methyl-3-methylidene-2,7-dioxo-4,5,9a,9b-tetrahydro-3aH-azuleno[8,7-b]furan-9-yl]methoxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl] 2-(4-hydroxyphenyl)acetate 162968035 Click to see CC1=C2C(C3C(C(C1)O)C(=C)C(=O)O3)C(=CC2=O)COC4C(C(C(C(O4)CO)O)O)OC(=O)CC5=CC=C(C=C5)O 572.60 unknown https://doi.org/10.1248/CPB.33.4906
[(2R,3R,4S,5S,6R)-2-[[(3S,3aR,4S,9aR,9bR)-4-hydroxy-3,6-dimethyl-2-oxo-3a,4,5,7,9a,9b-hexahydro-3H-azuleno[8,7-b]furan-9-yl]methoxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl] 2-(4-hydroxyphenyl)acetate 162925698 Click to see CC1C2C(CC(=C3CC=C(C3C2OC1=O)COC4C(C(C(C(O4)CO)O)O)OC(=O)CC5=CC=C(C=C5)O)C)O 560.60 unknown https://doi.org/10.1248/CPB.33.4906
[(2R,3R,4S,5S,6R)-2-[[(3S,3aR,4S,9aS,9bR)-4-hydroxy-3,6-dimethyl-2,7-dioxo-3,3a,4,5,9a,9b-hexahydroazuleno[8,7-b]furan-9-yl]methoxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl] 2-(4-hydroxyphenyl)acetate 162969151 Click to see CC1C2C(CC(=C3C(C2OC1=O)C(=CC3=O)COC4C(C(C(C(O4)CO)O)O)OC(=O)CC5=CC=C(C=C5)O)C)O 574.60 unknown https://doi.org/10.1248/CPB.33.4906
[(2R,3S,4S,5S,6S)-2-[[(3aR,4S,9aR,9bS)-4-hydroxy-6-methyl-3-methylidene-2-oxo-3a,4,5,7,9a,9b-hexahydroazuleno[8,7-b]furan-9-yl]methoxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl] 2-(4-hydroxyphenyl)acetate 163010708 Click to see CC1=C2CC=C(C2C3C(C(C1)O)C(=C)C(=O)O3)COC4C(C(C(C(O4)CO)O)O)OC(=O)CC5=CC=C(C=C5)O 558.60 unknown https://doi.org/10.1248/CPB.33.4906
[4,5-dihydroxy-2-[(4-hydroxy-3,6-dimethyl-2-oxo-3a,4,5,7,9a,9b-hexahydro-3H-azuleno[8,7-b]furan-9-yl)methoxy]-6-(hydroxymethyl)oxan-3-yl] 2-(4-hydroxyphenyl)acetate 162925697 Click to see CC1C2C(CC(=C3CC=C(C3C2OC1=O)COC4C(C(C(C(O4)CO)O)O)OC(=O)CC5=CC=C(C=C5)O)C)O 560.60 unknown https://doi.org/10.1248/CPB.33.4906
[4,5-Dihydroxy-2-[(4-hydroxy-3,6-dimethyl-2,7-dioxo-3,3a,4,5,9a,9b-hexahydroazuleno[8,7-b]furan-9-yl)methoxy]-6-(hydroxymethyl)oxan-3-yl] 2-(4-hydroxyphenyl)acetate 162969150 Click to see CC1C2C(CC(=C3C(C2OC1=O)C(=CC3=O)COC4C(C(C(C(O4)CO)O)O)OC(=O)CC5=CC=C(C=C5)O)C)O 574.60 unknown https://doi.org/10.1248/CPB.33.4906
[4,5-Dihydroxy-6-(hydroxymethyl)-2-[(4-hydroxy-6-methyl-3-methylidene-2-oxo-3a,4,5,7,9a,9b-hexahydroazuleno[8,7-b]furan-9-yl)methoxy]oxan-3-yl] 2-(4-hydroxyphenyl)acetate 163010706 Click to see CC1=C2CC=C(C2C3C(C(C1)O)C(=C)C(=O)O3)COC4C(C(C(C(O4)CO)O)O)OC(=O)CC5=CC=C(C=C5)O 558.60 unknown https://doi.org/10.1248/CPB.33.4906
[4,5-dihydroxy-6-(hydroxymethyl)-2-[(4-hydroxy-6-methyl-3-methylidene-2,7-dioxo-4,5,9a,9b-tetrahydro-3aH-azuleno[8,7-b]furan-9-yl)methoxy]oxan-3-yl] 2-(4-hydroxyphenyl)acetate 162968034 Click to see CC1=C2C(C3C(C(C1)O)C(=C)C(=O)O3)C(=CC2=O)COC4C(C(C(C(O4)CO)O)O)OC(=O)CC5=CC=C(C=C5)O 572.60 unknown https://doi.org/10.1248/CPB.33.4906
3,6-Dimethyl-9-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-3,3a,4,5,9a,9b-hexahydroazuleno[4,5-b]furan-2,7-dione 14138135 Click to see CC1C2CCC(=C3C(C2OC1=O)C(=CC3=O)COC4C(C(C(C(O4)CO)O)O)O)C 424.40 unknown https://doi.org/10.1248/CPB.33.4906
4-Hydroxy-3,6-dimethyl-9-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-3,3a,4,5,9a,9b-hexahydroazuleno[4,5-b]furan-2,7-dione 14138129 Click to see CC1C2C(CC(=C3C(C2OC1=O)C(=CC3=O)COC4C(C(C(C(O4)CO)O)O)O)C)O 440.40 unknown https://doi.org/10.1248/CPB.33.4906
4-hydroxy-3,6-dimethyl-9-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-3a,4,5,7,9a,9b-hexahydro-3H-azuleno[4,5-b]furan-2-one 162966621 Click to see CC1C2C(CC(=C3CC=C(C3C2OC1=O)COC4C(C(C(C(O4)CO)O)O)O)C)O 426.50 unknown https://doi.org/10.1248/CPB.33.4906
6-methyl-3-methylidene-9-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-4,5,9a,9b-tetrahydro-3aH-azuleno[4,5-b]furan-2,7-dione 13855727 Click to see CC1=C2C(C3C(CC1)C(=C)C(=O)O3)C(=CC2=O)COC4C(C(C(C(O4)CO)O)O)O 422.40 unknown https://doi.org/10.1248/CPB.33.4906
Cichorioside B 101701639 Click to see CC1C2C(CC(=C3C(C2OC1=O)C(=CC3=O)COC4C(C(C(C(O4)CO)O)O)O)C)O 440.40 unknown https://doi.org/10.1248/CPB.33.4906
Crepidiaside B 101683332 Click to see CC1C2CCC(=C3C(C2OC1=O)C(=CC3=O)COC4C(C(C(C(O4)CO)O)O)O)C 424.40 unknown https://doi.org/10.1248/CPB.33.4906
Ghsrdmybbwwngl-nppwktabsa- 13855728 Click to see CC1=C2C(C3C(CC1)C(=C)C(=O)O3)C(=CC2=O)COC4C(C(C(C(O4)CO)O)O)O 422.40 unknown https://doi.org/10.1248/CPB.33.4906

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