Iridoid and seco-iridoid glucosides from Chioccoca alba (Rubiaceae)
| Autor: | C A, Carbonezi, D, Martins, M C, Young, M N, Lopes, M, Furlan, E, Rodriguez Filho, V da S, Bolzani |
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| Rok vydání: | 1999 |
| Předmět: |
Iridoid
medicine.drug_class Stereochemistry Rubiaceae Moderate activity Iridoid Glucosides Microbial Sensitivity Tests Saccharomyces cerevisiae Plant Science Horticulture Biochemistry chemistry.chemical_compound Glucosides Glucoside medicine Iridoids Molecular Biology Pyrans Molecular Structure biology Spectrum Analysis Biological activity General Medicine biology.organism_classification Phytochemical chemistry Two-dimensional nuclear magnetic resonance spectroscopy |
| Zdroj: | Phytochemistry. 51:781-785 |
| ISSN: | 0031-9422 |
| DOI: | 10.1016/s0031-9422(99)00105-3 |
| Popis: | Phytochemical investigation of Chioccoca alba afforded three new iridoids, alboside I, alboside II and alboside III, and a new seco-iridoid alboside V. Alboside IV showed moderate activity towards the DNA repair-deficient mutant RS321 of Saccharomyces cerevisiae. The structural elucidation of the new compounds was performed by ES-MS and by 1D and 2D NMR spectroscopic methods. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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