Method of producing a concentrate comprising a sulfonamide in solution, a 2,4-diaminopyrimidine in stable suspension within said solution

  • US 6,410,543 B1
  • Filed: 02/12/2001
  • Issued: 06/25/2002
  • Est. Priority Date: 05/05/1999
  • Status: Active Grant
First Claim
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1. A method of producing a palatable antimicrobial drug concentrate, that may be orally administered to an animal in combination with its drinking water, comprising the following steps:

  • a) preparing a mixture of an antioxidant, a base, a pharmaceutically acceptable surfactant, a sweetener, and a flavoring agent in solution;

    b) stirring until the mixture is dissolved;

    c) adding a sulfonamide to the solution d) stirring and dissolving the sulfonamide;

    e) adding an antimicrobial agent to the solution; and

    f) stirring the solution sufficient enough to suspend the antimicrobial agent.

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