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

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

  • Nguyen Thi Hoang Anh
  • Nguyen Van Tuan
  • Tran Duc Quan
  • Dao Duc Thien
  • Nguyen Thanh Tam
  • Trinh Thi Thuy
  • Tran Van Sung

DOI:

https://doi.org/10.15625/2525-2321.2017-00499

Keywords:

Chirita drakei, phenylethanoid glycoside, phenol glucoside, α, β-unsaturated g-lactone C-glucoside

Abstract

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).

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Published

31-08-2017

How to Cite

Hoang Anh, N. T., Tuan, N. V., Quan, T. D., Thien, D. D., Tam, N. T., Thuy, T. T., & Sung, T. V. (2017). 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. Vietnam Journal of Chemistry, 55(4), 504. https://doi.org/10.15625/2525-2321.2017-00499

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