Hydroxymethyl substituted dihydroisoxazole derivatives useful as antibiotic agents
    3.
    发明授权
    Hydroxymethyl substituted dihydroisoxazole derivatives useful as antibiotic agents 失效
    用作抗生素的羟甲基取代的二氢异恶唑衍生物

    公开(公告)号:US07192974B2

    公开(公告)日:2007-03-20

    申请号:US10546373

    申请日:2004-02-24

    IPC分类号: C07D413/14 A61K31/4427

    CPC分类号: C07D413/14

    摘要: Compounds of the formula (I), or a pharmaceutically-acceptable salt, or an in-vivo-hydrolysable ester thereof, (I) R1a is NH(C═W)R5 or (a); W is O or S; R2 and R3 are for example H or F; R1 is for example hydrogen, or halogen; R5 is selected from hydrogen, (2–6C)alkyl (optionally substituted); R6 and R7 are independently selected from hydrogen, and (1–4C)alkyl (optionally substituted); wherein R4 is either a hydroxymethyl substituent on C-4′ of the isoxazoline ring; or R4 is a hydroxymethyl substituent on C-5′ of the isoxazoline ring and the stereochemistry at C-5′ of the isoxazoline ring and at C-5 of the oxazolidinone ring is selected, such that the compound of formula (I) is a single diastereomer; are useful as antibacterial agents; and processes for their manufacture and pharmaceutical compositions containing them are described

    摘要翻译: 式(I)化合物或其药学上可接受的盐或其体内可水解的酯,(I)R 1a是NH(C-W)R 5或(a); W为O或S; R 2和R 3是例如H或F; R 1是例如氢或卤素; R 5选自氢,(2-6C)烷基(任选取代的); R 6和R 7独立地选自氢和(1-4C)烷基(任选取代的); 其中R 4是异恶唑啉环的C-4'上的羟甲基取代基; 或R 4是异恶唑啉环的C-5'上的羟甲基取代基,并且选择异恶唑啉环的C-5'和恶唑烷酮环的C-5的立体化学,使得 式(I)化合物是单一非对映异构体; 作为抗菌剂是有用的; 并描述了其制造方法和含有它们的药物组合物

    3-[4-(6-Pyridin-3-Yl)-3-Phenyl] -5-(1H-1,2,3-Triazol-1-Ylmethyl)-1,3-Oxazolidin-2-Ones as Antibacterial Agents
    4.
    发明申请
    3-[4-(6-Pyridin-3-Yl)-3-Phenyl] -5-(1H-1,2,3-Triazol-1-Ylmethyl)-1,3-Oxazolidin-2-Ones as Antibacterial Agents 审中-公开
    3- [4-(6-吡啶-3-基)-3-苯基] -5-(1H-1,2,3-三唑-1-基甲基)-1,3-恶唑烷-2-酮作为抗菌剂

    公开(公告)号:US20080064689A1

    公开(公告)日:2008-03-13

    申请号:US11569148

    申请日:2004-05-24

    CPC分类号: C07D413/14

    摘要: Compounds of the formula (I): or a pharmaceutically-acceptable salt or pro-drug thereof: wherein R1 is selected for example from hydrogen, halogen, optionally substituted methyl; R2 and R3 are independently selected from hydrogen, fluoro, chloro and trifluoromethyl; R4 and R5 are independently selected, for example, from hydrogen, methyl, optionally substituted (2-4C)alkyl, C(O)R6 or R4 and R5 together with the nitrogen to which they are attached form an optionally substituted 5 or 6 membered, saturated or partially unsaturated heterocyclyl ring or an optionally substituted imidazole ring. Methods for making the compounds of formula (I), compositions containing them and their use as antibacterial agents are also described.

    摘要翻译: 式(I)化合物或其药学上可接受的盐或前体药物:其中R 1选自例如氢,卤素,任选取代的甲基; R 2和R 3独立地选自氢,氟,氯和三氟甲基; R 4和R 5独立地选自,例如,氢,甲基,任选取代的(2-4C)烷基,C(O)R 6, 或者R 4和R 5与它们所连接的氮一起形成任选取代的5或6元饱和或部分不饱和的杂环基环或任选地 取代的咪唑环。 还描述了制备式(I)化合物,含有它们的组合物及其作为抗菌剂的用途的方法。