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- Title
Phytochemical investigation of Tabebuia palmeri.
- Authors
Sakhuja, Rajeev; Vashist, Monika; Bhoon, Yudhvir; Jain, Subhash
- Abstract
Phytochemical investigation of the stems, flowers, and leaves of Tabebuia palmeri has led to the isolation of a novel compound, 6-(1-hydroxyundec-3-enyl)-tetrahydropyran-2-one, and 16 known compounds, viz. 1-hexadecanol, 1-triacontanol, stigmast-5-en-3 β-ol, 2-hydroxy-3-(3-methylbut-2-enyl)-1,4-naphthoquinone (lapachol), methyl 3,4-dimethoxybenzoate, 2-acetyl-4 H,9 H-naphtho[2,3-b]furan-4,9-dione, 3,4-dimethoxybenzoic acid, 4-hydroxybenzoic acid, 3,4-dihydroxybenzoic acid, 3 β-hydroxy-12-ursen-28-oic acid, 5,7,4 β-trihydroxyflavone, β-sitosteryl- β-D-galactoside, 6- O-( p-hydroxybenzoyl)-epiaucubin, 4- O- β-D-glucosylbenzoic acid, 9Z,12Z-octadecadienoic acid, and hexadecanoic acid. Except lapachol, all these phytoconstituents were isolated from the Tabebuia palmeri for the first time, and their structures were established on the basis of spectral data analysis and chemical reactions.
- Subjects
PHYTOCHEMICALS; TABEBUIA; TETRAHYDROPYRANYL compounds; LINOLEIC acid; SPECTRUM analysis
- Publication
Chemistry of Natural Compounds, 2014, Vol 49, Issue 6, p1039
- ISSN
0009-3130
- Publication type
Article
- DOI
10.1007/s10600-014-0818-y