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Updated: Jan 20, 2026

Author Spotlight: Sieving Fruit Pulp to Detect Immature Tephritid Fruit Flies in the Field
Published on: July 28, 2023
Cornusglucosides A and B, Two New Iridoid Glucosides from the Fruit of Cornus officinalis
Jun He1, Yuan Xu1, Jie-Kun Xu2
1Department of Pharmacy & Department of TCM Rheumatism & Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing, 100029, P. R. China.
Abstract:
Phytochemical study on the fruit of Cornus officinalis Sieb. et Zucc. yielded two new iridoid glucosides, named cornusglucoside A (1) and cornusglucoside B (2). The structures of 1 and 2 were elucidated via comprehensive NMR and HR-ESI-MS data analysis. Additionally, their inhibitory effects on IL-6-induced STAT3 activation were assessed.
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