Triterpenes and triterpene-glycoside from the leaves of Lawsonia inermis.

Nguyen Thi Binh, Pham Thanh Ky, Nguyen Phuong Thao, Chau Van Minh, Nguyen Xuan Cuong, Phan Van Kiem
Author affiliations

Authors

  • Nguyen Thi Binh
  • Pham Thanh Ky
  • Nguyen Phuong Thao
  • Chau Van Minh
  • Nguyen Xuan Cuong
  • Phan Van Kiem

DOI:

https://doi.org/10.15625/4631

Abstract

From the leaves of  Lawsonia inermis (syn. L. alba), two triterpenes augustic acid (1) and 1b,2a,3a,19a-tetrahydroxy-12-ursen-28-oic acid (2), and a triterpene-glycoside suavissimoside R1 (3) were isolated by using various chromatoghraphies. Their structures were characterized on the basis of the spectroscopic data (1D-NMR, HSQC, HMBC, ESI-MS) in comparison with the literature. This is the first report of 1 - 3 from Lawsonia species.

Keywords: Lawsonia inermis, Lythraceae, Triterpene.

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Published

27-08-2014

How to Cite

Binh, N. T., Ky, P. T., Thao, N. P., Minh, C. V., Cuong, N. X., & Kiem, P. V. (2014). Triterpenes and triterpene-glycoside from the leaves of Lawsonia inermis. Vietnam Journal of Chemistry, 47(4), 511. https://doi.org/10.15625/4631

Issue

Vol. 47 No. 4 (2009)

Section

Articles