Studies on the chemical constituents of Dendrobium fimbriatum / 药学学报
Acta Pharmaceutica Sinica
;
(12): 526-529, 2003.
Article
in Chinese
| WPRIM
| ID: wpr-266645
ABSTRACT
<p><b>AIM</b>To investigate the chemical constituents of Dendrobium fimbriatum Hook.</p><p><b>METHODS</b>Various chromatographic techniques were employed for isolation and purification of the constituents. The structures were elucidated by IR, MS, 1HNMR, 13CNMR and 2D-NMR.</p><p><b>RESULTS</b>Eight compounds were obtained and identified by spectral analysis as fimbriatone, confusarin, crepidatin, physcion, rhein, ayapin, scopolin methyl ether and n-octacostyl ferulate.</p><p><b>CONCLUSION</b>Fimbriatone is a new compound, physcion and rhein are firstly isolated from Genus Dendrobium. The others are found from this species for the first time. Fimbriatone showed potential inhibitory effects on BGC cell line.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pathology
/
Pharmacology
/
Plants, Medicinal
/
Stomach Neoplasms
/
Tumor Cells, Cultured
/
Molecular Structure
/
Cell Division
/
Chemistry
/
Anthraquinones
/
Emodin
Limits:
Humans
Language:
Chinese
Journal:
Acta Pharmaceutica Sinica
Year:
2003
Type:
Article
Similar
MEDLINE
...
LILACS
LIS