[EN] OXAZOLIDINONE DERIVATIVES WITH ANTIBIOTIC ACTIVITY<br/>[FR] DERIVES D'OXAZOLIDINONE AYANT UNE ACTIVITE ANTIBIOTIQUE
申请人:ASTRAZENECA AB
公开号:WO2001081350A1
公开(公告)日:2001-11-01
Compounds of 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), R?2 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, R?13CO-, R13SO¿2- 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.
公式(I)的化合物,或其药学上可接受的盐,或其体内可水解的酯,其中HET是N-连接的5成员杂芳环,可选择在C原子上由氧或硫代氧基取代; 和/或由1或2(1-4C)烷基取代; 和/或在可用的氮原子上由(1-4C)烷基取代; 或者HET是N-连接的6成员杂芳环,总共包含最多三个氮杂原子,可选择在C原子上如上所述取代; Q是从(Q1)中选择,R?2和R3¿独立地为氢或氟; T是从一系列基团中选择,例如公式(TC5),其中Rc是例如R?13CO-,R13SO¿2-或R13CS-;其中R13例如是可选择取代的(1-10C)烷基或R14C(O)O(1-6C)烷基,其中R14是可选择取代的(1-10C)烷基; 适用于抗菌剂; 并描述了其制造过程和含有它们的制药组合物。