Powder injection for treating peptic ulcers and preparation method thereof

Powder injection for treating peptic ulcers and preparation method thereof

CN
  • CN 102,038,648 B
  • Filed: 10/23/2009
  • Issued: 07/25/2012
  • Est. Priority Date: 10/23/2009
  • Status: Active Grant
First Claim
Patent Images

1. an injectable powder that is used to treat peptic ulcer is characterized in that, this injectable powder comprises active component ilaprazole sodium and excipient, and the ratio of quality and the number of copies of the two is 1:

  • 10~

    1;

    30, and the method for preparing of this injectable powder may further comprise the steps;

    1) with the excipient dissolving, regulates pH value to 9.0~

    12.0;

    2) in the solution of step

         1), add ilaprazole sodium, pH value to 9.0~

    12.0 are regulated in the dissolving back;

    3) filtration sterilization and lyophilizing.

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