10034-20-5Relevant articles and documents
Total Synthesis of Tri-, Hexa- and Heptasaccharidic Substructures of the O-Polysaccharide of Providencia rustigianii O34
Ahadi, Somayeh,Awan, Shahid I.,Werz, Daniel B.
supporting information, (2020/05/04)
A general and efficient strategy for synthesis of tri-, hexa- and heptasaccharidic substructures of the lipopolysaccharide of Providencia rustigianii O34 is described. For the heptasaccharide seven different building blocks were employed. Special features of the structures are an α-linked galactosamine and the two embedded α-fucose units, which are either branched at positions-3 and -4 or further linked at their 2-position. Convergent strategies focused on [4+3], [3+4], and [4+2+1] couplings. Whereas the [4+3] and [3+4] coupling strategies failed the [4+2+1] strategy was successful. As monosaccharidic building blocks trichloroacetimidates and phosphates were employed. Global deprotection of the fully protected structures was achieved by Birch reaction.
GOLD COMPOSITIONS AND METHODS OF USE THEREOF
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Paragraph 0089; 0090, (2020/03/05)
Gold compounds and pharmaceutically acceptable salts thereof are disclosed. Certain compounds and salts are active as antibacterial, antifungal, and/or anti-parasitic agents. The disclosure provides pharmaceutical compositions containing the gold compounds. Methods of using the gold compounds to treat bacterial infections are disclosed.
GLYCOSYLATED 3-SUBSTITUTED FLUOROQUINOLONE DERIVATIVES, PREPARATION METHODS THEREOF, AND THEIR USE IN THE TREATMENT OF ANTIMICROBIAL INFECTIONS
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Paragraph 036; 037, (2020/10/20)
The present disclosure relates to 3-substituted fluoroquinolone derivatives, and more particularly to glycosylated 3-substitutred fluoroquinolone derivatives, methods of preparation thereof, and uses thereof for treating microbial infections.
