A new indole alkaloid glycoside from stems of Nauclea officinalis / 药学学报
Acta Pharmaceutica Sinica
;
(12): 1064-1067, 2006.
Article
in Chinese
| WPRIM
| ID: wpr-294888
ABSTRACT
<p><b>AIM</b>To investigate the chemical constituents of water-soluble part of stem of Nauclea officinalis.</p><p><b>METHODS</b>The compounds were isolated and purified by resins, silica gel, and Sephadex LH20 column chromatography repeatedly, and their structures were identified by spectral analysis.</p><p><b>RESULTS</b>Seven compounds were isolated and identified as naucleamide A-10-O-beta-D-glucopyranoside (I), 5-beta-carboxystrictosidin (II), sweroside (III), loganin (IV), 3,4-dimethoxyphenyl-beta-D-glucopyranoside (V), 3, 4, 5-trimethoxyphenyl-beta-D-glucopyranoside (VI), 2-phenethylrutinoside (VII).</p><p><b>CONCLUSION</b>Compound I is a new indole alkaloid glucoside, compounds I-VII were isolated from this plant for the first time.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Plants, Medicinal
/
Carbolines
/
Molecular Structure
/
Chemistry
/
Plant Stems
/
Rubiaceae
/
Indole Alkaloids
/
Iridoids
/
Iridoid Glucosides
/
Glucosides
Language:
Chinese
Journal:
Acta Pharmaceutica Sinica
Year:
2006
Type:
Article
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