Structure determination of bioactive galloyl derivatives by NMR spectroscopy

  title={Structure determination of bioactive galloyl derivatives by NMR spectroscopy},
  author={V. Ahmad and M. Zubair and Muhammad Athar Abbasi and Muhammad Abid Rashid and Nasir Rasool and S. Nahar Khan and M. Iqbal Choudhary and F. Kousar},
  journal={Magnetic Resonance in Chemistry},
  • V. Ahmad, M. Zubair, +5 authors F. Kousar
  • Published 2005
  • Chemistry, Medicine
  • Magnetic Resonance in Chemistry
  • The investigation of the chemical constituents of Symplocos racemosa Roxb led to the isolation of two new glycosides, symcomoside A (1) and symcomoside B (2), together with one known glycoside, tortoside C (3), which is reported for the first time from this plant. The structures of the new compounds were determined by 1D and 2D homonuclear and heteronuclear NMR spectroscopy, from chemical evidence and by comparison with published data for closely related compounds. Symcomoside B (2) showed… CONTINUE READING
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