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Rhodenthoside A, a New Type of Acylated Secoiridoid Glycoside from Gentiana rhodentha

โœ Scribed by Wei-Guang Ma; Nicola Fuzzati; Jean-Luc Wolfender; Kurt Hostettmann; Chong-Ren Yang

Publisher
John Wiley and Sons
Year
1994
Tongue
German
Weight
687 KB
Volume
77
Category
Article
ISSN
0018-019X

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โœฆ Synopsis

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Investigation of the metabolites from Gentiuna rhodentha FR. (Gentianaceae) by LC-UV and LC-MS resulted in the isolation and identification of a new type of secoiridoid glycoside, rhodenthoside A (l), together with the known secoiridoids sweroside (2) and swertiamarin (3), as well as the known iridoids kingiside (4) and 8-epikingiside (5). The structures were established by IDand 2D-NMR, El-MS, D/CI-MS, FAB-MS, CF-FAB, LC-MS, TSP, LC-MS, and LD-MS data in combination with chemical reactions.

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