[Studies on phenanthrene constituents from stems of Dendrobium candidum].
Zhong Yao Cai
; 32(2): 220-3, 2009 Feb.
Article
en Zh
| MEDLINE
| ID: mdl-19504966
ABSTRACT
OBJECTIVE:
To investigate chemical constituents from the stems of Dendrobium candidum.METHODS:
The constituents were isolated by various column chromatography methods, and their structures were elucidated by spectral analysis (IR, UV, NMR and MS).RESULTS:
Six compounds were isolated from ethanol extract and their structures were identified as 2,3,4,7-tetramethoxyphenanthrene (I), nakaharain (II), 2,5-dihydroxy-3,4-dimethoxyphenanthrene (III), confusarin (IV), nudol (V) and bulbophyllanthrin (VI).CONCLUSION:
Among these compounds, compounds II, III, VI are isolated from Dendrobium candidum for the first time.
Buscar en Google
Bases de datos:
MEDLINE
Métodos Terapéuticos y Terapias MTCI:
Terapias_biologicas
Asunto principal:
Fenantrenos
/
Plantas Medicinales
/
Dendrobium
Idioma:
Zh
Revista:
Zhong Yao Cai
Año:
2009
Tipo del documento:
Article
País de afiliación:
China