Abstract
The chemical characterization study of Sambucus adnata Wall. from southwest China led to the isolation of a new fatty acid derivative , Samburin A ( 1 ), along with twenty known compounds, including four iridoids ( 2–5 ), five flavonoids ( 6–10 ), one cyanogenic glycoside ( 11 ), five triterpenoids ( 12–16 ) and five steroids ( 17–21 ), The structure of 1 was elucidated by a combination of 1D and 2D NMR (COSY, HSQC, and HMBC) and HREIMS experimental data, while the known compounds were determined according to NMR and MS data analysis and comparison with those of reported literature. All the compounds were isolated from the species S. adnata Wall. for the first time, while compounds 8 , 9 , 10 , 12 , and 14 – 21 were first reported for the genus Sambucus . Moreover, the later compounds could be served as chemotaxonomic markers of S. adnata Wall..
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Claims 9
Claim · model-written summary
A new fatty acid derivative Samburin A was isolated from Sambucus adnata in southwest China.
- Taxon
- Sambucus adnata Wall.
.jpg?width=60)
Sambucus adnatae0 - Outcome
- a new fatty acid derivative , Samburin Ae0
- Setting
- southwest Chinae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“The chemical characterization study of Sambucus adnata Wall. from southwest China led to the isolation of a new fatty acid derivative , Samburin A ( 1 )”
Claim · model-written summary
Four iridoids were isolated among the known compounds.
- Taxon
- Sambucus adnata Wall.Sambucus adnatat0
- Outcome
- iridoidse0
- Value
- foure0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“twenty known compounds, including four iridoids ( 2–5 ), five flavonoids ( 6–10 ), one cyanogenic glycoside ( 11 ), five triterpenoids ( 12–16 ) and five steroids ( 17–21 )”
t0“Sambucus adnata Wall.”
Claim · model-written summary
Five flavonoids were isolated.
- Taxon
- Sambucus adnata Wall.Sambucus adnatat0
- Outcome
- flavonoidse0
- Value
- fivee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“five flavonoids ( 6–10 )”
t0“Sambucus adnata Wall.”
Claim · model-written summary
One cyanogenic glycoside was isolated.
- Taxon
- Sambucus adnata Wall.Sambucus adnatat0
- Outcome
- cyanogenic glycosidee0
- Value
- onee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“one cyanogenic glycoside ( 11 )”
t0“Sambucus adnata Wall.”
Claim · model-written summary
Five triterpenoids were isolated.
- Taxon
- Sambucus adnata Wall.Sambucus adnatat0
- Outcome
- triterpenoidse0
- Value
- fivee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“five triterpenoids ( 12–16 )”
t0“Sambucus adnata Wall.”
Claim · model-written summary
Five steroids were isolated.
- Taxon
- Sambucus adnata Wall.Sambucus adnatat0
- Outcome
- steroidse0
- Value
- fivee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“five steroids ( 17–21 )”
t0“Sambucus adnata Wall.”
Claim · model-written summary
All compounds were isolated from S. adnata for the first time.
- Taxon
- S. adnata Wall.Sambucus adnatae0
- Outcome
- All the compounds were isolatede0
- Qualifier
- for the first timee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All the compounds were isolated from the species S. adnata Wall. for the first time”
Claim · model-written summary
Compounds 8, 9, 10, 12 and 14–21 were first reported for Sambucus.
_in_Tashkent_Botanical_Garden.jpg?width=60){kind=small}
SambucusOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
_in_Tashkent_Botanical_Garden.jpg?width=500)
Verbatim
e0“compounds 8 , 9 , 10 , 12 , and 14 – 21 were first reported for the genus Sambucus”
Claim · model-written summary
The later compounds could serve as chemotaxonomic markers of S. adnata.
- Taxon
- S. adnata Wall.Sambucus adnatae0
- Outcome
- chemotaxonomic markerse0
- Qualifier
- could be servede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Moreover, the later compounds could be served as chemotaxonomic markers of S. adnata Wall..”