Cyclopeptide alkaloid and lignans from Antidesma hainanensis Merr.


Authors

  • Le Canh Viet Cuong
  • Do Thi Trang
  • Nguyen Xuan Nhiem
  • Pham Hai Yen
  • Bui Huu Tai
  • Hoang Le Tuan Anh
  • Le Mai Huong
  • Chau Van Minh
  • Phan Van Kiem
DOI: https://doi.org/10.15625/0866-7144.2016-00383

Keywords:

Antidesma hainanensis, Euphorbiaceae, lotusanine B, lignan.

Abstract

Cyclopeptide alkaloid lotusanine B (1) and three lignans (-)-lyoniresinol (2), (+)-lyoniresinol 3α-O-β-D-glucopyranoside (3), and (+)-isolariciresinol 3α-O-β-D-glucopyranoside (4) were isolated from the methanol extract of the Antidesma hainanensis leaves. Their chemical structures were successfully determined using NMR and ESI-MS analysis as well as in comparison with the reported data. Especially, the NMR data of lotusanine B were first confirmed by 2D-NMR spectroscopies and reassigned. This is the first report of lotusanine B from Euphorbiaceae family.

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Published

28-12-2016

How to Cite

Viet Cuong, L. C., Trang, D. T., Nhiem, N. X., Yen, P. H., Tai, B. H., Tuan Anh, H. L., Huong, L. M., Minh, C. V., & Kiem, P. V. (2016). Cyclopeptide alkaloid and lignans from Antidesma hainanensis Merr. Vietnam Journal of Chemistry, 54(6), 663. https://doi.org/10.15625/0866-7144.2016-00383

Issue

Vol. 54 No. 6 (2016)

Section

Articles