Sulfonyl-containing 3,4-diaryl-3-pyrrolin-2-ones, preparation method, and medical use thereof
    4.
    发明授权
    Sulfonyl-containing 3,4-diaryl-3-pyrrolin-2-ones, preparation method, and medical use thereof 有权
    含磺酰基的3,4-二芳基-3-吡咯啉-2-酮,其制备方法和医疗用途

    公开(公告)号:US07112605B2

    公开(公告)日:2006-09-26

    申请号:US10437804

    申请日:2003-05-14

    IPC分类号: A61K31/4015 C07D207/38

    CPC分类号: C07D207/12

    摘要: The invention relates to sulfonyl-containing 3,4-diaryl-3-pyrrolin-2-ones compounds having formula (I) wherein R1 is selected from the group consisting of 4-methylsulfonyl, 4-aminosulfonyl, hydrogen, 2-, 3-, or 4-halogen, C1–C6-alkyl, cyclopentyl, cyclohexyl, C1–C4-alkoxy, hydroxy, cyano, nitro, amino or trifluoromethyl; R2 is selected from the group consisting of 4-methylsulfonyl, 4-aminosulfonyl, hydrogen, 2-, 3-, or 4-halogen, C1–C6-alkyl, cyclopentyl, cyclohexyl, C1–C4-alkoxy, hydroxy, cyano, nitro, amino or trifluoromethyl; and R3 is selected from the group consisting of hydrogen, methyl, ethyl, n-propyl, i-propyl, c-propyl, n-butyl, isobutyl; provided that when R1 is a methylsulfonyl or aminosulfonyl group, R2 is any group as defined above except a methylsulfonyl or aminosulfonyl group; and when R2 is a methylsulfonyl or aminosulfonyl group, R1 is any group as defined above except a methylsulfonyl or aminosulfonyl group, also to processes for the preparation of such compounds, to pharmaceutical compositions containing such compounds, and to the medical use of such compounds in the treatment of diseases relating to the inhibition of cyclooxygenase-2 (COX-2).

    摘要翻译: 本发明涉及具有式(I)的含磺酰基的3,4-二芳基-3-吡咯啉-2-酮化合物,其中R 1选自4-甲基磺酰基,4-氨基磺酰基 ,氢,2-,3-或4-卤素,C 1 -C 6 - 烷基,环戊基,环己基,C 1〜 C 4 - 烷氧基,羟基,氰基,硝基,氨基或三氟甲基; R 2选自4-甲基磺酰基,4-氨基磺酰基,氢,2-,3-或4-卤素,C 1 -C 6 - 烷基,环戊基,环己基,C