The isolation and structural elucidation of a new iridoid glycoside from Cymbaria dahurica L
Autor: | Yin-Ping Bao, Qinghu Wang, Cui-Lan Bai, Jun-Sheng Han, Yan-Hua Xu |
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Rok vydání: | 2018 |
Předmět: |
chemistry.chemical_classification
Iridoid Glycosides Iridoid biology 010405 organic chemistry medicine.drug_class Stereochemistry Glycoside General Chemistry Isolation (microbiology) biology.organism_classification 01 natural sciences 0104 chemical sciences 010404 medicinal & biomolecular chemistry Orobanchaceae chemistry medicine |
Zdroj: | Zeitschrift für Naturforschung B. 73:377-379 |
ISSN: | 1865-7117 0932-0776 |
DOI: | 10.1515/znb-2017-0205 |
Popis: | A new iridoid glycoside, namely, cymdahoside A (1), together with two known ones, 2 and 3, were isolated from the EtOAc extract of Cymbaria dahurica. The structure elucidation of 1 was carried out by one-dimensional (1D) NMR (1H and 13C NMR) and 2D NMR (correlation spectroscopy, heteronuclear single-quantum coherence, heteronuclear multiple-bond correlation and nuclear Overhauser effect spectroscopy) spectral analyses. |
Databáze: | OpenAIRE |
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