DNA damaging activities of methanol extract of Ajuga postii and iridoid glucoside reptoside.
Nat Prod Res
; 19(5): 457-60, 2005 Jul.
Article
em En
| MEDLINE
| ID: mdl-15938192
ABSTRACT
An iridoid glucoside reptoside (1) has been isolated as a DNA damaging active agent by bioassay-guided fractionation of the methanol extract of Ajuga postii. Furthermore, from the acetone extract of A. postii two known triterpenic compounds ursolic acid, alpha-amyrin and two steroidal compounds (24S)-24-ethylcholesta-5,25-dien-3beta-ol and beta-sitosterol were isolated. Their structures were elucidated based on 1D and 2D NMR techniques and mass data.
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Base de dados:
MEDLINE
Assunto principal:
Dano ao DNA
/
Ajuga
/
Iridoides
Idioma:
En
Ano de publicação:
2005
Tipo de documento:
Article