Document Report Card

ID: ALA1155758

Journal: J Nat Prod

Title: Heliotropium huascoense resin exudate: chemical constituents and defensive properties.

Authors: Villarroel L, Torres R, Urzúa A, Reina M, Cabrera R, González-Coloma A.

Abstract: From the resinous exudate of Heliotropium huascoense a new compound, rel-(8R,9R)-carrizaloic acid, (1) (3-[rel-(8R,9R-9-hydroxy-9,13,13-trimethyl-12-oxo-10-cyclohexenyl)methyl]-4-methoxybenzoic acid), and three known flavonoids, [3-methylgalangin, 3,7-dimethylgalangin, and (-)-alpinone] have been isolated. The structure of 1 was determined by spectral and chemical methods. Several plant defensive properties of 1 (insecticidal and antifungal) have been evaluated.

CiteXplore: 11575941

DOI: 10.1021/np000608l