Crystalline form of [3-(4,5-dihydro-3-isoxazolyl)-2-methyl-4-(methylsulfonyl)phenyl]-(5-hydroxy-1-methyl-1h-pyrazol-4-yl)methanone

Crystalline form of [3-(4,5-dihydro-3-isoxazolyl)-2-methyl-4-(methylsulfonyl)phenyl]-(5-hydroxy-1-methyl-1h-pyrazol-4-yl)methanone

  • CN 101,687,862 A
  • Filed: 07/04/2008
  • Published: 03/31/2010
  • Est. Priority Date: 07/06/2007
  • Status: Active Application
First Claim
Patent Images

1. [3-(4;

  • 5-dihydro-3-isoxazolyl)-2-methyl-4-(methyl sulphonyl) phenyl]-crystalline form I of (5-hydroxyl-1-methyl isophthalic acid H-pyrazoles-4-yl) ketone;

    it demonstrates with 5 in the following reflection of 2 θ

    value representations in the X-ray powder diffraction figure under 30 ℃ and

    the Cu-K α

    radiation at least;

    7.7 ±

    0.2 °

    , and 10.3 ±

    0.2 °

    , 12.7 ±

    0.2 °

    ;

    13.8 ±

    0.2 °

    ;

    16.9 ±

    0.2 °

    , 18.8 ±

    0.2 °

    , 20.7 ±

    0.2 °

    ;

    22.2 ±

    0.2 °

    , 28.0 ±

    0.2 ° and

    31.4 ±

    0.2 °

    .

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×