phytochemical Constituents of bitter Melon(Momordica charantia)
Phytochemical constituents were isolated from bitter melon (the fruits of Momordica charantia) through open column chromatography. Their structures were identified as β-sitosterol (1), (23E)-5β,19- epoxycucurbita-6,23-diene-3β,25-diol (2), daucosterol (3), uracil (4), and allantoin (5) by interpreta...
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Veröffentlicht in: | Natural product sciences 2013, 19(4), , pp.286-289 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Phytochemical constituents were isolated from bitter melon (the fruits of Momordica charantia) through open column chromatography. Their structures were identified as β-sitosterol (1), (23E)-5β,19- epoxycucurbita-6,23-diene-3β,25-diol (2), daucosterol (3), uracil (4), and allantoin (5) by interpretation of spectroscopic analysis including MS and 1H- and 13C-NMR. Among them, allantoin (5) was isolated from this plant for the first time. |
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ISSN: | 1226-3907 2288-9027 |