Alkaloids and Phenolic Compounds from Sida rhombifolia L. (Malvaceae) and Vasorelaxant Activity of Two Indoquinoline Alkaloids
The follow-up of phytochemical and pharmacological studies of L. (Malvaceae) aims to strengthen the chemosystematics and pharmacology of genera and support the ethnopharmacological use of this species as hypotensive herb. The present work reports phytoconstituents isolated and identified from aerial...
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| Veröffentlicht in: | Molecules (Basel, Switzerland) Switzerland), 2017-01, Vol.22 (1), p.94-94 |
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| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The follow-up of phytochemical and pharmacological studies of
L. (Malvaceae) aims to strengthen the chemosystematics and pharmacology of
genera and support the ethnopharmacological use of this species as hypotensive herb. The present work reports phytoconstituents isolated and identified from aerial parts of
by using chromatographic and spectroscopic methods. The study led to the isolation of scopoletin (
), scoporone (
), ethoxy-ferulate (
), kaempferol (
), kaempferol-3-
-β-d-glycosyl-6''-α-d-rhamnose (
), quindolinone (
), 11-methoxy-quindoline (
), quindoline (
), and the cryptolepine salt (
). The alkaloids quindolinone (
) and cryptolepine salt (
) showed vasorelaxant activity in rodent isolated mesenteric arteries. |
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| ISSN: | 1420-3049 1420-3049 |
| DOI: | 10.3390/molecules22010094 |