A plumieride type iridoid glucoside, dunnisinoside, and a non-glucosidic iridoid, dunnisinin, were isolated from the leaves of Dunnia sinensis. Their structures were established by 1D and 2D NMR and FABMS experiments.
Dunnia sinensis; Rubiaceae; iridoids; dunnisinoside; dunnisinin
NCBI PubMed ID: 10820788Publication DOI: 10.1016/s0031-9422(99)00581-6Journal NLM ID: 0151434Publisher: Elsevier
Correspondence: Wei X
Institutions: South China Institute of Botany, Chinese Academy of Sciences, Guangzhou, China
Methods: 13C NMR, 1H NMR, NMR-2D, TLC, enzymatic hydrolysis, acid hydrolysis, HPLC, optical rotation measurement, HR-FAB-MS
Found