RY Chen, DQ Yu. APPLICATION OF 2D NMR TECHNIQUES IN THE STRUCTURE DETERMINATION OF GANOSPORELACTONE A AND BJ. Acta Pharmaceutica Sinica, 1991, 26(6): 430-436.
Citation: RY Chen, DQ Yu. APPLICATION OF 2D NMR TECHNIQUES IN THE STRUCTURE DETERMINATION OF GANOSPORELACTONE A AND BJ. Acta Pharmaceutica Sinica, 1991, 26(6): 430-436.
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APPLICATION OF 2D NMR TECHNIQUES IN THE STRUCTURE DETERMINATION OF GANOSPORELACTONE A AND B

    Abstract
  • Structure and stereochemistry of ganosporelactone A and B isolated from the spores of Ganoderma lucidum have been elucidated by the use of 1H -1H COSY, 1H -13C COSY, 1H- 13C COLOC and NOESY 2D NMR spectroscopy. Ganosporelactone A and B are two novel pentacyclic triterpenoids which may be biogenetically derived from lanostane skeleton through the construction of C16 and C23 bond.
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