Polyhydroxylated sterols from the soft coral sarcophyton pauciplicatum

Pham The Tung, Ninh Thi Ngoc, Nguyen Phuong Thao, Tran Thu Huong, Do Cong Thung, Nguyen Van Thanh, Nguyen Hoai Nam, Nguyen Xuan Cuong, Young Ho Kim, Phan Van Kiem, Chau Van Minh
Author affiliations

Authors

  • Pham The Tung Nhà xuất bản Khoa học Tự nhiên và Công nghệ
  • Ninh Thi Ngoc
  • Nguyen Phuong Thao
  • Tran Thu Huong
  • Do Cong Thung
  • Nguyen Van Thanh
  • 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-005

Keywords:

Sarcophyton pauciplicatum, Alcyoniidae, soft coral, polyhydroxylated sterol

Abstract

The methanol extract of the soft coral Sarcophyton pauciplicatum afforded four sterols as (24S)-ergostane-3β,5α,6β,25-tetraol 25-monoacetate (1), (24S)-ergostane-3β,5α,6β,25-tetraol (2), (24S)-ergostane-1β,3β,5α,6β,25-pentaol 25-monoacetate (3), and (24S)-ergost-25-ene-1β,3β,5α,6β-tetraol (4) after subjecting it to various chromatographic experiments. The structures of isolated compounds were elucidated by 1D and 2D-NMR experiments and comparison of their NMR data with reported values. This is the first report of these compounds from                       S. pauciplicatum.

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Published

21-05-2015

How to Cite

Tung, P. T., Ngoc, N. T., Thao, N. P., Huong, T. T., Thung, D. C., Thanh, N. V., Nam, N. H., Cuong, N. X., Kim, Y. H., Kiem, P. V., & Minh, C. V. (2015). Polyhydroxylated sterols from the soft coral sarcophyton pauciplicatum. Vietnam Journal of Chemistry, 53(2e), 18–22. https://doi.org/10.15625/0866-7144.2015-2e-005

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Articles