Thiadiazolyl and oxadiazolyl phenyl oxazolidinone antibacterial agents
    3.
    发明授权
    Thiadiazolyl and oxadiazolyl phenyl oxazolidinone antibacterial agents 失效
    噻二唑基和恶二唑基苯基恶唑烷酮抗菌剂

    公开(公告)号:US5977373A

    公开(公告)日:1999-11-02

    申请号:US111995

    申请日:1998-07-08

    CPC分类号: C07D413/10 C07D417/10

    摘要: The present invention provides thiadiazolyl and oxadiazolyl phenyl oxzolidinone compounds of formula I ##STR1## wherein Q is thiadiazolyl or oxadiazolyl; wherein X.sup.1 and X.sup.2 are independently hydrogen, fluorine or chlorine; andwherein R.sup.1 is, for example, --COCH.sub.3 or --COCH.sub.2 CH.sub.3.These compounds are useful antimicrobial agents, effective against a number of human and veterinary pathogens, including gram-positive and gram-negative aerobic bacteria.

    摘要翻译: 本发明提供式I的噻二唑基和恶二唑基苯基唑烷酮化合物,其中Q是噻二唑基或恶二唑基; 其中X1和X2独立地为氢,氟或氯; 并且其中R 1是例如-COCH 3或-COCH 2 CH 3。 这些化合物是有用的抗微生物剂,对许多人类和兽医病原体有效,包括革兰氏阳性和革兰氏阴性的需氧细菌。

    Phenyloxazolidinones having a C-C bond to 4-8 membered heterocyclic rings
    7.
    发明授权
    Phenyloxazolidinones having a C-C bond to 4-8 membered heterocyclic rings 失效
    具有C-C键与4-8元杂环的苯基恶唑烷酮

    公开(公告)号:US06313307B1

    公开(公告)日:2001-11-06

    申请号:US09518788

    申请日:2000-03-03

    IPC分类号: C07D26304

    摘要: A process for preparing a compound of the formula I: 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; R6 is —H, C1-12 alkyl optionally substituted with one or more halo, C3-12 cycloalkyl, C1-6 alkoxy. The compounds are useful antimicrobial agents.

    摘要翻译: 制备式I化合物或其药学上可接受的盐的方法,其中X为-NR 1 - , - S(O)g - 或-O-; R 1是-H,任选地被一个或多个-OH,-CN或卤素取代的C 1-6烷基,或者R 1是 - (CH 2)h - 芳基,-COR 1 -1,-COOR 1-2,-CO-(CH 2 )h-COR1-1,C 1-6烷基磺酰基,-SO 2 - (CH 2)h - 芳基或 - (CO)i-Het; R2是-H,C1-6烷基, - (CH2)h-芳基或卤素; R3和R4相同或不同,为-H或卤素; R6是-H,任选地被一个或多个卤素,C 2-3-12环烷基,C 1-6烷氧基取代的C 1-12烷基。 这些化合物是有用的抗微生物剂。