Highly oxygenated pseudopterane and cembranolide diterpenes from the Caribbean sea feather Pseudopterogorgia bipinnata

Journal of Natural Products

Volumn 62, Issue 9, 1999, Pages 1228-1237

  Rodríguez, Abimael D ^a   Shi, Jian Gong ^a   Huang, Songping D ^a  

^a NONE

Author keywords

[No Author keywords available]

Indexed keywords

DITERPENE;

ARTICLE; CHEMICAL ANALYSIS; CHEMICAL STRUCTURE; COLOMBIA; FEATHER; NONHUMAN; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; OXYGENATION; STEREOCHEMISTRY; X RAY DIFFRACTION;

ANIMALS; CNIDARIA; DITERPENES; MOLECULAR STRUCTURE; OXYGEN; SPECTRUM ANALYSIS; TUMOR CELLS, CULTURED;

EID: 0141442459     PISSN: 01633864     EISSN: None     Source Type: Journal    
DOI: 10.1021/np990064r     Document Type: Article

References (34)

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26. Selected correlations observed in the 2D NOE spectrum of bipinnatin I (8) were H-1 [H-14′]; H-2 [H-10, Me-18]; H-5 [Me-18, Me-19]; H-7 [H-9]; H-9′ [H-10, Me-19]; H-11 [H-10, H-13, Me-19].
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30. 1H COSY and HMBC NMR data alone.
31. Selected correlations observed in the 2D NOE spectrum of bipinnatolide J (13) were H-1 [H-13, H-14β]; H-4 [H-11, Me-18]; H-5α [H-5β, H-7, Me-18]; H-7 [Me-19]; H-9α [H-9β, H-10, Me-19]; H-9β [H-11]; H-11 [H-14β]; H-13 [H-14β]; H-14α [Me-17, Me-19]; and Me-18 [H-16β].
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34. Hydrogen coordinates, thermal parameters, and bond distances and angles have been deposited with the Cambridge Crystallographic Data Centre. The coordinates can be obtained, on request, from Dr. Olga Kennard, University Chemical Laboratory, 12 Union Road, Cambridge CB2 1EZ, UK.