Dexrabeprazole sodium compound and pharmaceutical composition thereof

  • US 11,078,184 B2
  • Filed: 06/22/2018
  • Issued: 08/03/2021
  • Est. Priority Date: 06/23/2017
  • Status: Active Grant
First Claim
Patent Images

1. A dexrabeprazole sodium compound of Formula (I), wherein the dexrabeprazole sodium compound is crystal form C, which has an XRPD pattern represented by angle 2θ

  • with characteristic peaks at 6.22±

    0.2°

    , 12.14±

    0.2°

    , 12.46±

    0.2°

    , 15.82±

    0.2°

    , 18.90±

    0.2°

    , 22.38±

    0.2°

    , 26.56±

    0.2°

    , and 28.06±

    0.2°

    when measured by Cu target radiation having a DSC pattern with an exothermic peak at about 234°

    C.±

    5°

    C.

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