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Skip to Search Results- 2Todd L. Lowary
- 1Akihiko Koizumi
- 1Antonio Molinaro
- 1Claude Larrivée Aboussafy
- 1John S. Klassen
- 1Ling Han
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A Convergent Route to Enantiomers of the Bicyclic Monosaccharide Bradyrhizose Leads to Insight into the Bioactivity of an Immunologically Silent Lipopolysaccharide
Download2019-01-27
Claude Larrivée Aboussafy, Lotte Bettina Anderson Gersby, Antonio Molinaro, Mari-Anne Newman, Todd L. Lowary
The synthesis of bradyrhizose, the monosaccharide component of the lipopolysaccharide O-antigen of the nitrogen-fixing bacteria Bradyrhizobium sp. BTAi1 and sp. ORS278, has been achieved in 25 steps in an overall yield of 6% using myo-inositol and ethyl propiolate as the starting materials. The...
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Synthetic Polyprenol-Pyrophosphate Linked Oligosaccharides Are Efficient Substrates for Mycobacterial Galactan Biosynthetic Enzymes
Download2019-01-31
Xiaochao Xue, Ruixiang Blake Zheng, Akihiko Koizumi, Ling Han, John S. Klassen, Todd L. Lowary
Mycobacteria, including the human pathogen Mycobacterium tuberculosis, produce a complex cell wall that is critical for their survival. The largest structural component of the cell wall, the mycolylarabinogalactanpeptidoglycan complex, has at its core a galactan domain composed of...