Combination of atovaquone with proguanil for the treatment of protozoal infections

  • US 6,166,046 A
  • Filed: 10/01/1999
  • Issued: 12/26/2000
  • Est. Priority Date: 11/26/1992
  • Status: Expired due to Term
First Claim
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1. A combinations of 2-[4-(4-chlorophenyl)cyclohexyl]-3-hydroxy-1,4-naphthoquinone and 1-(4-chlorophenyl)-5-isopropylbiguianide hydrochloride wherein the 2-[-4-(4-chlorophenyl)cyclohexyl)-3-hydroxy-1,4-naphthoquinone and the 1-(4-chlorophenyl)-5-isopropylbiguanide hydrochloride are present in a ratio in the range of 1:

  • 1 to 3;

    1.

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