STRUCTURE ELUCIDATION OF FOUR STEROIDS FROM THE SOFT CORAL SINULARIA NANOLOBATA

Authors

  • Ninh Thi Ngoc Institute of Marine Biochemistry
  • Nguyen Van Thanh Institute of Marine Biochemistry
  • Nguyen Xuan Cuong Institute of Marine Biochemistry
  • Nguyen Hoai Nam Institute of Marine Biochemistry
  • Do Cong Thung Institute of Environment and Resources
  • Chau Van Minh Institute of Marine Biochemistry

DOI:

https://doi.org/10.15625/2525-2518/55/3/8800

Keywords:

Sinularia nanolobata, soft coral, steroid

Abstract

Four steroids namely 3β-hydroxyergosta-5,24(28)-diene-7-one (1), dissesterol (2), 16α-hydroxysarcosterol (3), and sarcophytosterol (4) were isolated form the soft coral Sinularia nanolobata using various chromatographic methods. Their structures were elucidated by detailed analysis of the 1D and 2D NMR data and comparison with the reported values.

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Published

2017-06-16

Issue

Section

Natural Products