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A new alkaloid from Opuntia vulgaris / 药学学报
Acta Pharmaceutica Sinica ; (12): 677-679, 2003.
Article in Chinese | WPRIM | ID: wpr-266591
ABSTRACT
<p><b>AIM</b>To study the chemical constituents of the stems of Opuntia vulgaris Mill(Cactaceae).</p><p><b>METHODS</b>The compounds of Opuntia vulgaris were isolated by chromatography of Amberlite Dowex 50 and silica gel, and identified by means of UV, IR, MS, 1D and 2D NMR.</p><p><b>RESULTS</b>Three compounds were isolated and identified as opuntin B(I), 4-hydroxyproline(II) and tyrosine(III).</p><p><b>CONCLUSION</b>Compound I is a new alkaloid.</p>
Subject(s)
Full text: Available Index: WPRIM (Western Pacific) Main subject: Phenols / Plants, Medicinal / Tyrosine / Molecular Structure / Chemistry / Opuntia / Hydroxyproline / Maleimides / Molecular Conformation Language: Chinese Journal: Acta Pharmaceutica Sinica Year: 2003 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Phenols / Plants, Medicinal / Tyrosine / Molecular Structure / Chemistry / Opuntia / Hydroxyproline / Maleimides / Molecular Conformation Language: Chinese Journal: Acta Pharmaceutica Sinica Year: 2003 Type: Article