CHEMICAL CONSTITUENTS OF HEDYOTIS PINIFOLIA WALL. COLLECTED IN THUA THIEN HUE

Hoang Anh Thi Nguyen, Tam Thi Khieu, Tuan Van Nguyen, Thien Duc Dao, Quan Duc Tran, Tam Thanh Nguyen, Bao Chi Nguyen, Thuy Thi Trinh, Sung Van Tran

Abstract


This study reports the chemical constituents from the whole plants Hedyotis pinifolia Wall. Ex G. Don (now accepted as Oldenlandia  pinifolia (Wall. Ex G. Don) Kuntze) collected  in Thua Thien Hue province. Thirteen compounds were isolated by chromatography method. Their structures were elucidated using MS and NMR analysis and compared with reported data. They contain three anthraquinones, a carotenoid, two triterpenes, four iridoid glucosides and three flavonoid glycosides. Four of them were found for the first time in this genus.


Keywords


Hedyotis pinifolia (Oldenlandia pinifolia), anthraquinone, carotenoid, triterpene, iridoid glucosides and flavonoid glycosides

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DOI: https://doi.org/10.15625/2525-2518/56/4/11164

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Published by Vietnam Academy of Science and Technology