Chemical constituents of Chirita drakei Burtt collected in Ha Long Bay, Quang Ninh province, Viet Nam. Part 2. Compounds isolated from the n-butanol extract
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DOI:
https://doi.org/10.15625/2525-2321.2017-00499Keywords:
Chirita drakei, phenylethanoid glycoside, phenol glucoside, α, β-unsaturated g-lactone C-glucosideAbstract
Four phenol glycosides together with cannabiside B were isolated from the n-butanol extract of the aerial part of Chirita drakei Burtt collected in islands, on mountain slopes of Ha Long bay, Quang Ninh province. Their structures have been elucidated by mass, NMR spectroscopy and comparison with published data. Compounds 4 and 5 were obtained for the first time from the genera Chirita.
Keywords. Chirita drakei, phenylethanoid glycoside, phenol glucoside, α,β-unsaturated g-lactone C-glucoside.
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References
Nguyen Thi Hoang Anh, Nguyen Van Tuan, Tran Duc Quan, Dao Duc Thien, Nguyen Thanh Tam, Trinh Thi Thuy, Tran Van Sung. Chemical constituents of Chirita drakei Burtt collected in Ha long Bay, Quang ninh province, Viet Nam. I. Compounds isolated from n-hexane and ethyl acetate extracts, Journal of Chemistry, 55(2), 203-207 (2017).
Hiroko Shimomur, Yutaka Sashida, Tokuo Adachi. Phenolic glucosides from Prunus grayana Phytochemistry, 26(1), 249 (1987).
Jan Schlauer, Jaromir Budzianowski, Krystyna Kukulczanka, Lidia Ratajczak. Acteoside and related phenylethanoid glycosides in Byblis liniflora Salisb.
Plants propagated in vitro and its systematic significance, Acta Societatis Botanicorum Poloniae, 73, 9-15 (2004).
Soren Damtoft, Soren Rosendal Jensen. Three phenylethanoid glucosides of unusual structure from Chirita sinensis (Gesneriaceae), Phytochemistry, 37(2), 441-443 (1994).
Jing Zhao, Jia Guo, Yi Zhang, Dali Meng, Zhou Sha. Chemical constituents from the roots and stems of Stauntonia brachyanthera Hand-Mazz and their bioactivities. Journal of Functional Foods, 14, 374-383 (2015).
Bin Wu, Wen Hui Lin, Hui Yuan Gao, Lu Zheng, Li Jun Wu, Chul Sa Kim. Four New Antibacterial Constituents from Senecio cannabifolius. Pharmaceutical Biology, 44, 440-444 (2006).