188975-38-4Relevant academic research and scientific papers
Oxazolidinone derivatives with antibiotic activity
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Page/Page column 48, (2010/11/30)
Compounds of the formula (I), or a pharmaceutically acceptable salt, or an in-vivo-hydrolysable ester thereof, wherein HET is an N-linked 5-membered heteroaryl ring, optionally substituted on a C atom by an oxo or thioxo group; and/or by 1 or 2 (1-4C)alkyl groups; and/or on an available nitrogen atom by (1-4C)alkyl; or HET is an N-linked 6-membered heteroaryl ring containing up to three nitrogen heteroatoms in total, optionally substituted on a C atom as above; Q is selected from, for example, Q1 R2 and R3 are independently hydrogen or fluoro; T is selected from a range of groups, for example, of formula (TC5) wherein Rc is, for example, R13CO—, R13SO2— or R13CS—; wherein R13 is, for example, optionally substituted (1-10C)alkyl or R14C(O)O(1-6C)alkyl wherein R14 is optionally substituted (1-10C)alkyl; are useful as antibacterial agents; and processes for their manufacture and pharmaceutical compositions containing them are described.
Phenyloxazolidinones having a C-C bond to 4-8 membered heterocyclic rings
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, (2008/06/13)
A compound of the formula (I): STR1 or pharmaceutical acceptable salts thereof wherein X is NR1, S(O)g, or O; R1 is H, C1-6 alkyl optionally substituted with one or more OH, CN, or halo, or R1 is --(CH2)h -- aryl, --COR1--1, --COOR1-2, --CO--(CH2)h --COR1--1, C1-6 alkyl sulfonyl, --SO2 --(CH2)h --aryl, or --(CO)i --Het; R2 is H, C1-6 alkyl, --(CH2)h --aryl, or halo; R3 and R4 are the same or different and are H or halo; R5 is H, C1-12 alkyl optionally substituted with one or more halo, C3-12 cycloalkyl, C1-6 alkoxy. The compounds are useful antimicrobial agents.
