Identification of iridoid and sesquiterpenes from <Emphasis Type="Italic">Buddleia parviflora</Emphasis> by NMR spectra |
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| Authors: | R M Perez Gutierrez R F Rangel E G Baez |
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| Institution: | (1) Laboratorio de Investigacion de Productos Naturales, Escuela Superior de Ingenieria Quimica e Industrias extractivas IPN, Punto fijo 16, Col. Torres Lindavista, cp 07708, Mexico D.F.;(2) Departamento de quimica, Unidad Profesional Interdisciplinaria de Biotecnologia IPN, Av. Acueducto S/N, Barrio la laguna Ticoman, CP 07340, Mexico D.F. |
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| Abstract: | A new compound was elucidated as 9-acetyl-6-caryophyllen-15-ol. Iridoid glucosides including catalpol, methyl catalpol, 7-deoxy-8-epiloganic
acid, and aucubin, were isolated from leaves of Buddleia parviflora, while the known compounds were identified as dehydrobuddledin A and buddledin C. The structures was elucidated by extensive
1D-2D-NMR spectroscopy.
Published in Khimiya Prirodnykh Soedinenii, No. 1, pp. 29–31, January–February, 2008. |
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| Keywords: | Buddleia parviflora iridoid glucoside sesquiterpenes NMR |
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