Secondary Metabolites from Sida rhombifolia L. (Malvaceae) and the Vasorelaxant Activity of Cryptolepinone

The phytochemical study of Sida rhombifolia L. (Malvaceae) led to the isolation through chromatographic techniques of eleven secondary metabolites: sitosterol (1a) and stigmasterol (1b), sitosterol-3-O-b-D-glucopyranoside (2a) and stigmasterol-3-O-b-D-glucopyranoside (2b), phaeophytin A (3), 173-eth...

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Bibliographic Details
Main Authors: Maria de Fátima Vanderlei de Souza, Valdir Andrade Braga, Maria de Fátima Agra, Leônidas das Graças Mendes Junior, Marianne Guedes Fernandes, Anna Cláudia de Andrade Tomaz, Roosevelt Albuquerque Gomes, Otemberg Souza Chaves
Format: Article
Language:English
Published: MDPI AG 2013-03-01
Series:Molecules
Subjects:
Online Access:http://www.mdpi.com/1420-3049/18/3/2769