Chemical Composition of Achillea millefolium L. and Their Anti-Inflammatory Activity.
Chem Biodivers
; 21(8): e202400946, 2024 Aug.
Article
in En
| MEDLINE
| ID: mdl-38869958
ABSTRACT
A new monoterpene, (-)-10-hydroxydihydroactinidiolide (1), along with two known monoterpenes, loliolide (2) and (+)-isololiolide (3), three known megastigmanes, 3α-hydroxy-5ß,6ß-epoxy-ß-ionone (4), 3α-hydroxy-5α,6α-epoxy-ß-ionone (5), and (+)-dehydrovomifoliol (6), a eudesmane-type sesquiterpene, 4α-hydroxy-4ß-methyldihydrocostol (7), a monoterpene, 8-hydroxycarvotanacetone (8), two flavonoids, chrysoeriol (9) and apigenin (10), and a phenylpropanoid, 3-(4-hydroxyphenyl)-1-propanol (11), were isolated from the whole plant of Achillea millefolium. The structure of compound 1 was identified according to spectroscopic data of HRMS and NMR, and its absolute configuration was assigned by 13Câ
NMR calculations with DP4+ probability analyses and ECD calculations. The absolute configuration of compound 6 was determined by ECD calculations. Compounds 3, 6, 9 and 10 could dose-dependently inhibit the NO release in LPS-induced RAW264.7 cells.
Key words
Full text:
1
Database:
MEDLINE
Main subject:
Achillea
/
Anti-Inflammatory Agents
Limits:
Animals
Language:
En
Journal:
Chem Biodivers
Journal subject:
BIOQUIMICA
/
QUIMICA
Year:
2024
Type:
Article