Two new flavonoids from Artemisia argyi with their anticoagulation activities.
Nat Prod Res
; 32(6): 632-639, 2018 Mar.
Article
em En
| MEDLINE
| ID: mdl-28539062
ABSTRACT
A new flavone glycoside, eupatilin 7-O-ß-d-glucopyranoside (1) and a new flavone, 5,6,2',4'-tetrahydroxy-7,5'-dimethoxyflavone (2), were isolated from Artemisia argyi. Their structures were unambiguously elucidated by extensive spectroscopic analysis. Both flavonoids were evaluated for in vitro anticoagulation activities. Compound 1 significantly extended thrombin time. Compound 2 had obvious effect in increasing prothrombin time.
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Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Flavonoides
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Artemisia
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Glicosídeos
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Anticoagulantes
Limite:
Animals
Idioma:
En
Ano de publicação:
2018
Tipo de documento:
Article