Biologically active triterpenoids of Syncarpia glomulifera bark extract from Paluma, north Queensland, Australia.
Planta Med
; 66(2): 176-7, 2000 Mar.
Article
em En
| MEDLINE
| ID: mdl-10763596
ABSTRACT
The crude chloroform bark extract of Syncarpia glomulifera (Myrtaceae) shows antibacterial and cytotoxic activity. Bioactivity-directed separation led to the isolation of oleanolic acid-3-acetate, ursolic acid-3-acetate and betulinic acid. The relatively large abundance (10% of the crude extract) and high degree of activity of betulinic acid are responsible for the bioactivity of the crude bark extract.
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Base de dados:
MEDLINE
Assunto principal:
Plantas Medicinais
/
Triterpenos
/
Extratos Vegetais
Limite:
Humans
Idioma:
En
Revista:
Planta Med
Ano de publicação:
2000
Tipo de documento:
Article