Study on chemical constituents of rhizome of Anemone raddeana / 药学学报
Acta Pharmaceutica Sinica
; (12): 709-712, 2002.
Article
in Zh
| WPRIM
| ID: wpr-312031
Responsible library:
WPRO
ABSTRACT
<p><b>AIM</b>To investigate the chemical constituents of the rhizome of Anemone raddeana Regel, so as to find new active compounds.</p><p><b>METHODS</b>The ethanol extracts of the rhizome of Anemone raddeana were obtained by silica column, HPLC. The structures of the compounds were elucidated by means of physico-chemical method and spectral analysis (IR, FAB-MS, 1HNMR, 13CNMR, DEPT, 1H-1H COSY, HMQC, HMBC).</p><p><b>RESULTS</b>Nine compounds were isolated and identified as 27-hydroxyolean-12(13)-en-28-oic acid-3-0-alpha-L-rhamnopyranosyl-(1-->2)-alpha-L-arabinopyranoside (1), eleutheroside K (2), Oleanolic acid-3-O-alpha-L-rhamnopyranosyl-(1-->2)-[beta-D- glucopyranosyl-(1-->4)]-alpha-L-arabinopyranoside (3), betulin (4), betulic acid (5), acetyloleamolic acid (6), evonymitol (7), oleamolic acid (8) and diosgenin (9).</p><p><b>CONCLUSION</b>Compound 1 is a new compound, named raddeanoside 12. Compounds 3-7 were isolated from this plant for the first time.</p>
Full text:
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Index:
WPRIM
Main subject:
Plants, Medicinal
/
Saponins
/
Triterpenes
/
Plant Extracts
/
Molecular Structure
/
Chemistry
/
Eleutherococcus
/
Rhizome
/
Anemone
Language:
Zh
Journal:
Acta Pharmaceutica Sinica
Year:
2002
Type:
Article