Abstract
Two new cardenolides, named ischarin and ischaridin in addition to 10 known compounds, were isolated from Calotropis procera Ait. (Asclepiadaceae), growing wild in Jordan. Their structures were established mainly by the extensive application of one- and two-dimensional (1)H and (13)C-NMR spectroscopy.
Keywords:
Asclepiadaceae; Calotropis procera; cardenolides; flavanoids; ischaridin; ischarin.
MeSH terms
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Antineoplastic Agents, Phytogenic / chemistry
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Antineoplastic Agents, Phytogenic / isolation & purification*
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Antineoplastic Agents, Phytogenic / pharmacology
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Calotropis / chemistry*
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Cardenolides / chemistry
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Cardenolides / isolation & purification*
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Cardenolides / pharmacology
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Jordan
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Molecular Structure
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Nuclear Magnetic Resonance, Biomolecular
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Plant Extracts / chemistry
Substances
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Antineoplastic Agents, Phytogenic
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Cardenolides
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Plant Extracts
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ischaridin
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ischarin