The non-alkaloidal constituents of Cephalotaxus mannii, collected in Lam Dong province


Authors

  • Nguyen Thi Lieu
  • Tran Van Loc
  • Tran Thi Phuong Thao
  • Nguyen Thi Luu
  • Ho Ngoc Anh
  • Le Thi Thu Ha
  • Tran Van Chien
  • Pham Thi Ninh
  • Dinh Thi Phong
  • Tran Van Sung
DOI: https://doi.org/10.15625/0866-7144.2016-00262

Keywords:

Cephalotaxus mannii, harringtonolide, epicatechin, epigallocatechin.

Abstract

Three non-alkaloidal constituents: harringtonolide (nor-diterpene lactone), epicatechin and epigallocatechin have been isolated from Cephalotaxus mannii, collected in Lam Dong province, Vietnam in the frame work of the Tay Nguyen program III (TN III-15). Their structures were elucidated by the spectroscopic methods as the IR, ESI-MS, HR ESI-MS and NMR (1D, 2D) spectroscopy and comparison with published data. This is the first report of these compounds from Cephalotaxus mannii.

Keywords. Cephalotaxus mannii, harringtonolide, epicatechin, epigallocatechin.

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Published

13-07-2016

How to Cite

Lieu, N. T., Loc, T. V., Phuong Thao, T. T., Luu, N. T., Anh, H. N., Thu Ha, L. T., Chien, T. V., Ninh, P. T., Phong, D. T., & Sung, T. V. (2016). The non-alkaloidal constituents of Cephalotaxus mannii, collected in Lam Dong province. Vietnam Journal of Chemistry, 54(2), 209. https://doi.org/10.15625/0866-7144.2016-00262

Issue

Vol. 54 No. 2 (2016)

Section

Articles