New carbasugars from Streptomyces lincolnensis

Magn Reson Chem. 2009 Jun;47(6):519-22. doi: 10.1002/mrc.2408.

Abstract

Two new carbasugars (9 and 10) were isolated from Streptomyces lincolnensis DSM 40355 along with streptol (valienol, 8), gabosine I (valienone, 14), and glucosylglycerate. The reported (1)H and (13)C assignments are based on 1D ((1)H, (13)C, 1D-TOCSY, homodecoupling) and 2D (gCOSY, J-resolved, TOCSY, ROESY, gHSQC, gHMBC) NMR techniques and electrospray ionization FT mass spectrometry (ESI FTMS).

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Benzaldehydes / chemistry*
  • Magnetic Resonance Spectroscopy
  • Molecular Structure
  • Riboflavin / analogs & derivatives*
  • Riboflavin / chemistry
  • Spectrometry, Mass, Electrospray Ionization
  • Stereoisomerism
  • Streptomyces / chemistry*

Substances

  • Benzaldehydes
  • factor 420
  • Riboflavin