Chemical constituents from the starfish Protoreaster nodosus

Nguyen Phuong Thao, Tran Thi Hong Hanh, Vu Anh Tu, Pham Thi Mai Huong, Nguyen Van Thanh, Nguyen Xuan Cuong, Nguyen Hoai Nam, Do Cong Thung, Phan Van Kiem, Young Ho Kim, Chau Van Minh
Author affiliations

Authors

  • Nguyen Phuong Thao, Tran Thi Hong Hanh, Vu Anh Tu, Pham Thi Mai Huong
  • Nguyen Van Thanh
  • Nguyen Xuan Cuong
  • Nguyen Hoai Nam, Do Cong Thung, Phan Van Kiem, Young Ho Kim, Chau Van Minh

DOI:

https://doi.org/10.15625/6225

Keywords:

Protoreaster nodosus, Oreasteridae, starfish, glycosylated polyhydroxysterol, polyhydroxylated sterol

Abstract

Using various chromatographic methods, a glycosylated polyhydroxysterol nodososide (1) and three polyhydroxylated sterols (25S),5α-cholestane-3β,6α,8β,15α,16β,26-hexol (2), (25S),5α-cholestane-3β,6α,7α,8β,15α,16β,26-heptol (3), (25S),5α-cholestane-3β,4β,6α,7α,8β,15α,16β,26-octol (4), were isolated from the methanol extract of the starfish Protoreaster nodosus. The structural elucidations were done using 1D and 2D-NMR experiments and comparison of the NMR data with reported values.

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Published

21-05-2015

How to Cite

Vu Anh Tu, Pham Thi Mai Huong, N. P. T. T. T. H. H., Thanh, N. V., Cuong, N. X., & Young Ho Kim, Chau Van Minh, N. H. N. D. C. T. P. V. K. (2015). Chemical constituents from the starfish Protoreaster nodosus. Vietnam Journal of Chemistry, 53(2e), 33–36. https://doi.org/10.15625/6225

Issue

Vol. 53 No. 2e (2015)

Section

Articles