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Alkanedioic acid derivatives of insulin

  • US 3,868,357 A
  • Filed: 01/26/1972
  • Issued: 02/25/1975
  • Est. Priority Date: 01/28/1971
  • Status: Expired due to Term
First Claim
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1. A MONO-, DI- OR TRISIBSTITUTED INSULIN IN WHICH THE SUBSTITUENTS ARE LOCATED ON ONE OR MORE OF THE AMINO GROUPS OF THE A1 (GLYCINE), B1 (PHENYLALANINE) AND B29 (LYSINE) AMINO ACID UNITS, AT LEAST ONE OF SAID GROUPS BEING MONOACYLATED WITH THE MONOBASIC ACYL RESIDUE OF A DICARBOXYLIC ACID SELECTED FROM THE GROUP CONSISTING OF SUCCINEC ACID AND GLUTARIC ACID.

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