288570-67-2Relevant articles and documents
Antimicrobial quinolone derivatives and use of the same to treat bacterial infections
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, (2008/06/13)
Substituted quinolone derivatives in which an oxazolidinone, isoxazolinone, or isoxazoline is covalently bonded to a quinolone, methods of using the quinolone derivatives, and pharmaceutical compositions containing the quinolone derivatives are disclosed. Methods of synthesizing these substituted quinolone derivatives are also disclosed, and in particular a method of manufacturing a 7-(2-oxo-1,3-oxazolidin-3-yl)aryl-3-quinolinecarboxylic acid by condensing a 4-(2-oxo-1,3-oxazolidin-5-yl)aryl boronic acid with a 7-halo-quinolone derivative. The quinolone derivatives possess antibacterial activity, and are effective against a number of human and veterinary pathogens in the treatment of bacterial diseases.
2-Fluoro-(oxid-thiopyran-4-yl)benzene derivatives
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Example 1, (2010/01/31)
Compounds that can be used in the synthesis of cyclic sulfur-containing oxazolidinone antibacterial agents include2-Methylpropyl [4-(3,6-dihydro-1,1-dioxido-2H-thiopyran-4-yl)-3-fluorophenyl]carbamate,4(R)-trans-[3-[3-Fluoro-4-(tetrahydro-1-oxido-2H-thiopyran-4-yl)phenyl]-2-oxo-5-oxazolidinyl]methyl 3-nitrobenzenesulfonate,1α,4β(S)-N-[[3-[3-Fluoro-4-(tetrahydro-1-oxido-2H-thiopyran-4-yl)phenyl]-2-oxo-5-oxazolidinyl]methyl]propanarnide monohydrate,4(R)-3-[3-Fluoro-4-(tetrahydro-1,1-dioxido-2H-thiopyran-4-yl)phenyl]-5-(hydroxymethyl)-2-oxazolidinone,4(R)-[3-[3-Fluoro-4-(tetrahydro-1,1-dioxido-2H-thiopyran-4-yl)phenyl]-2-oxo-5-oxazolidinyl]methyl 3-nitrobenzenesulfonate.
Stereodivergent synthesis of sulfoxide-containing oxazolidinone antibiotics
Gage, James R.,Perrault, William R.,Poel, Toni-Jo,Thomas, Richard C.
, p. 4301 - 4305 (2007/10/03)
Carbamate 5 was prepared under mild conditions via a novel metal-halogen exchange procedure without competing benzyne formation. Selection of an appropriate oxidation/reduction sequence afforded access to either the cis- or trans-1-oxo-4-aryltetrahydrothi