New dammarane-type triterpenoids from the whole plant of Euphorbia hypericifolia.
Nat Prod Res
; : 1-6, 2024 Feb 28.
Article
em En
| MEDLINE
| ID: mdl-38419300
ABSTRACT
Euphorhypenoids A (1) and B (2), two new dammarane-type triterpenoids, along with four known tetracyclic triterpenoids (3-6), were isolated from the whole plant of Euphorbia hypericifolia. The structures of new compounds were mainly elucidated by a series of extensive spectroscopic methods, including HR-ESI-MS, NMR, IR, and UV. Compound 1 exhibited significant inhibitory effect on platelet aggregation at concentrations of 10 - 200 µM.
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MEDLINE
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En
Ano de publicação:
2024
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Article