Levetiracetam drug composition and preparation method thereof

Levetiracetam drug composition and preparation method thereof

  • CN 102,764,254 A
  • Filed: 08/03/2012
  • Published: 11/07/2012
  • Est. Priority Date: 05/16/2012
  • Status: Active Grant
First Claim
Patent Images

1. levetiracetam medicinal composition;

  • It is characterized in that;

    by the levetiracetam that accounts for the heavy amount percent 70%~

    85% of sheet;

    10%~

    20% filler;

    2%~

    7% binding agent, 0.5%~

    3% lubricant and 0.5%~

    3% coating materials are formed, and pelletization adopts organic solvent wet method conventional method to granulate.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×