ANHYDROUS CRYSTALLINE FORM OF N-[1-(2-ETHOXYETHYL)-5-(N-ETHYL-N-METHYLAMINO)-7-(4-METHYLPYRIDIN-2-YL-AMINO)-1H-PYRAZOLO[4,3-d]PYRIMIDINE-3-CARBONYL]METHANESULFONAMIDE
    9.
    发明专利
    ANHYDROUS CRYSTALLINE FORM OF N-[1-(2-ETHOXYETHYL)-5-(N-ETHYL-N-METHYLAMINO)-7-(4-METHYLPYRIDIN-2-YL-AMINO)-1H-PYRAZOLO[4,3-d]PYRIMIDINE-3-CARBONYL]METHANESULFONAMIDE 有权
    N- [1-(2-乙氧基乙基)-5-(N-乙基-N-甲基氨基)-7-(4-甲基吡啶-2-基 - 氨基)-1H-吡唑并[4,3-d]的无水晶体形式 ]吡咯烷-3-羰基]甲磺酰胺

    公开(公告)号:JP2009137987A

    公开(公告)日:2009-06-25

    申请号:JP2009001627

    申请日:2009-01-07

    CPC classification number: C07D487/04

    Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutically useful anhydrous crystalline form of N-[1-(2- ethoxyethyl)-5-(N-ethyl-N-methylamino)-7-(4-methylpyridin-2-yl-amino)-1H- pyrazolo[4,3-d]pyrimidine-3-carbonyl]methanesulfonamide. SOLUTION: The invention comprises (1) anhydrous crystalline forms of the compound described above, (2) pharmaceutical compositions comprising at least one such form, (3) methods for the treatment of a phosphodiesterase-5-mediated condition using at least one such form, and (4) methods for producing such forms. COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 待解决的问题:提供药学上可用的N- [1-(2-乙氧基乙基)-5-(N-乙基-N-甲基氨基)-7-(4-甲基吡啶-2-基) - 氨基)-1H-吡唑并[4,3-d]嘧啶-3-羰基]甲磺酰胺。 解决方案:本发明包括(1)上述化合物的无水结晶形式,(2)包含至少一种这种形式的药物组合物,(3)至少使用磷酸二酯酶-5介导的病症的方法 一种这样的形式,以及(4)形成这种形式的方法。 版权所有(C)2009,JPO&INPIT

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