L -streptosis
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General | |||||||||||||
Surname | L -streptosis | ||||||||||||
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Molecular formula | C 6 H 10 O 5 | ||||||||||||
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properties | |||||||||||||
Molar mass | 162.141 g mol −1 | ||||||||||||
Physical state |
firmly |
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As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . |
L -streptose is a monosaccharide from streptomycetes and part of the antibiotic streptomycin .
properties
The structure of L- streptosis is similar to apiose . Strictly speaking , L -streptose is not a carbohydrate due to its molecular formula . It has two aldehyde groups . The biosynthesis in Streptomycetes takes place from glucose . L -streptose can be produced synthetically using protective groups from other monosaccharides.
literature
- J. Distler, K. Mansouri, G. Mayer, M. Stockmann, W. Piepersberg: Streptomycin biosynthesis and its regulation in Streptomycetes. In: Genes. Volume 115, Numbers 1-2, June 1992, pp. 105-111, PMID 1377151 .
- H. Paulsen, V. Sinnwell, P. Stadler: Synthesis of branched carbohydrates with aldehyde side-chains. Simple synthesis of L-streptose and D-hamamelose. In: Angewandte Chemie. Volume 11, number 2, February 1972, p. 149, doi : 10.1002 / anie.197201491 , PMID 4625337 .
Individual evidence
- ↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.
- ↑ J. Bruton, WH Horner: Biosynthesis of streptomycin. 3. Origin of the carbon atoms of streptose. In: Journal of Biological Chemistry . Volume 241, Number 13, July 1966, pp. 3142-3146, PMID 4287909 .