Sterols isolated from the sea urchin Diadema savignyi


Authors

  • Nguyen Phuong Thao Nhà xuất bản Khoa học Tự nhiên và Công nghệ
  • Dang Ngoc Bach
  • Nguyen Van Thanh
  • Phan Minh Giang
  • Nguyen Hoai Nam
  • Nguyen Xuan Cuong
  • Young Ho Kim
  • Phan Van Kiem
  • Chau Van Minh
DOI: https://doi.org/10.15625/0866-7144.2015-2e-009

Keywords:

Diadema savignyi, Diadematidae, sea urchin, sterol

Abstract

Using various chromatographic methods, six sterols namely cholest-6-ene-5α,8α-epidioxy-3β-ol (1), cholest-5-ene-3β,7α-diol (2), cholest-5-ene-3β,7β-diol (3), cholest-5-ene-7β-methoxy-3β-ol (4), cholest-5-ene-3β-ol (5), and cholest-5-ene-3β-sulfate sodium (6), were isolated from the methanol extract of the sea urchin Diadema savignyi. Their structures were elucidated by 1D- and 2D-NMR experiments and comparison of their NMR data with reported values. These compounds were isolated from D. savignyi for the first time.

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Published

21-05-2015

How to Cite

Thao, N. P., Bach, D. N., Thanh, N. V., Giang, P. M., Nam, N. H., Cuong, N. X., Kim, Y. H., Kiem, P. V., & Minh, C. V. (2015). Sterols isolated from the sea urchin Diadema savignyi. Vietnam Journal of Chemistry, 53(2e), 37–41. https://doi.org/10.15625/0866-7144.2015-2e-009

Issue

Vol. 53 No. 2e (2015)

Section

Articles