PROCESS FOR THE PRODUCTION OF EXENATIDE AND OF AN EXENATIDE ANALOGUE

Exenatide, a polypeptide having the 39 amino acid sequence H-1His-Gly-Glu-Gly-5Thr-Phe-Thr-Ser-Asp-10Leu-Ser- Lys-Gln-Met-15Glu-Glu-Glu--Ala-Val-20Arg-Leu-Phe- Ile-Glu-25Trp-Leu-Lys-Asn-Gly-30Gly-Pro-Ser-Ser- Gly-35Ala--Pro-Pro-Pro-Ser-NH2, respectively its 44-mer analogue H-1His-Gly-Glu-Gly-5Thr-Ph...

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Hauptverfasser: ALBERICIO FERNANDO, GIRAUD MATTHIEU, REKAI EL DJOUHAR, BRICHARD MARIE-HELENE, DEVIJVER CHRISTINE, BAS MARTA PARADIS, LATASSA DANIEL, GILLES PASCAL, VARRAY STEPHANE, DROZ ANNE-SOPHIE, CAUVIN JEANNE-MARIE
Format: Patent
Sprache:eng
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Zusammenfassung:Exenatide, a polypeptide having the 39 amino acid sequence H-1His-Gly-Glu-Gly-5Thr-Phe-Thr-Ser-Asp-10Leu-Ser- Lys-Gln-Met-15Glu-Glu-Glu--Ala-Val-20Arg-Leu-Phe- Ile-Glu-25Trp-Leu-Lys-Asn-Gly-30Gly-Pro-Ser-Ser- Gly-35Ala--Pro-Pro-Pro-Ser-NH2, respectively its 44-mer analogue H-1His-Gly-Glu-Gly-5Thr-Phe-Thr-Ser-Asp-10Leu-Ser- Lys-Gln-Met-15Glu-Glu-Glu--Ala-Val-20Arg-Leu-Phe- Ile-Glu-25Trp-Leu-Lys-Asn-Gly-30Gly-Pro-Ser-Ser- Gly-35Ala--Pro-Pro-Ser-Lys-40Lys-Lys-Lys-Lys-Lys- NH2 is prepared via a convergent four-fragment synthesis strategy from the fragments comprising the amino acid positions 1-10, 11-21, 22-29 and 30-39, respectively 30-44.