Abstract
Triterpenoids from the aerial parts of Lonicera syringantha Maxim. were studied. Five triterpenoids were isolated and their structures were identified to be cauloside C (1),akebiasaponin D (2),akebiasaponin F (3),ursolic acid (4) and hederagenin (5). Compound 4 was isolated from the genus Lonicera for the first time and all 5 compounds were first isolated from the species of this plant.
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Claims 3
Claim · model-written summary
Five triterpenoids were isolated and identified from the aerial parts of Lonicera syringantha.
- Taxon
- Lonicera syringantha
Lonicera rupicola var. syringanthae3 - Organ / stage
- aerial partse3
- Outcome
- Five triterpenoidse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Five triterpenoids were isolated and their structures were identified to be cauloside C (1),akebiasaponin D (2),akebiasaponin F (3),ursolic acid (4) and hederagenin (5)”
e3“Triterpenoids from the aerial parts of Lonicera syringantha Maxim”
Claim · model-written summary
Compound 4 (ursolic acid) was isolated from the genus Lonicera for the first time.
- Taxon
- Lonicera syringanthaLonicera rupicola var. syringanthae3
- Outcome
- Compound 4 was isolated from the genus Lonicera for the first timee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Compound 4 was isolated from the genus Lonicera for the first time”
e3“Triterpenoids from the aerial parts of Lonicera syringantha Maxim”
Claim · model-written summary
All five triterpenoids were first isolated from Lonicera syringantha.
- Taxon
- Lonicera syringanthaLonicera rupicola var. syringanthae3
- Outcome
- all 5 compounds were first isolated from the species of this plante2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“all 5 compounds were first isolated from the species of this plant”
e3“Triterpenoids from the aerial parts of Lonicera syringantha Maxim”