Chemical constituents in the roots of Salvia przewalskii Maxim / 药学学报
Acta Pharmaceutica Sinica
; (12): 354-357, 2003.
Article
en Zh
| WPRIM
| ID: wpr-251086
Biblioteca responsable:
WPRO
ABSTRACT
<p><b>AIM</b>To investigate the chemical composition of the root of Salvia przewalskii Maxim.</p><p><b>METHODS</b>Compounds were isolated by silica gel column chromatography. Structures of these compounds were elucidated by spectral analysis (EI-MS, FAB-MS, 1HNMR, 13CNMR, 1H-1H COSY, 1H-13C COSY, HMBC, NOESY) and phytochemical properties.</p><p><b>RESULTS</b>Eight compounds were isolated and identified as: tanshinone II-A (I), crypotanshinone (II), przewaquinone A (III), sugiol (IV), ursolic acid (V), 2 alpha, 3 alpha-dihydroxy urs-12-ene-28-acid (VI), oleanolic acid (VII), and neo-przewaquinone A (VIII).</p><p><b>CONCLUSION</b>Compound VIII is a new compound, and compound II, IV, V, VI and VII are isolated from this plant for the first time.</p>
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Índice:
WPRIM
Asunto principal:
Ácido Oleanólico
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Plantas Medicinales
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Quinonas
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Triterpenos
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Estructura Molecular
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Química
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Raíces de Plantas
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Salvia
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Compuestos Heterocíclicos de 4 o más Anillos
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Conformación Molecular
Idioma:
Zh
Revista:
Acta Pharmaceutica Sinica
Año:
2003
Tipo del documento:
Article