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1H and 13C NMR assignments for two new steroids from the coral Chromonephthea sp.
Authors:Hua‐Wei Geng  Xiao‐Jian Liao  Shi‐Hai Xu
Institution:Department of Chemistry, Ji‐nan University, Guangzhou 510632, China
Abstract:Two new steroids isolated from EtOH extracts of the South China Sea soft coral Chromonephthea sp. were identified. One‐dimensional (1D) and two‐dimensional (2D) NMR experiments including COSY, HSQC, HMBC and NOESY were used for the determination of their structure. Copyright © 2008 John Wiley & Sons, Ltd.
Keywords:NMR  1H NMR  13C NMR 2D NMR  steroid  Chromonephthea sp  coral
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