[EN] ORAL PEPTIDE INHIBITORS OF INTERLEUKIN-23 RECEPTOR AND THEIR USE TO TREAT INFLAMMATORY BOWEL DISEASES<br/>[FR] PEPTIDES INHIBITEURS PAR VOIE ORALE DU RÉCEPTEUR DE L'INTERLEUKINE-23 ET LEUR UTILISATION DANS LE TRAITEMENT DES MALADIES INFLAMMATOIRES DE L'INTESTIN
申请人:PROTAGONIST THERAPEUTICS INC
公开号:WO2016011208A1
公开(公告)日:2016-01-21
The present invention provides novel peptide inhibitors of the interleukin-23 receptor, and related compositions and methods of using these peptide inhibitors to treat or prevent a variety of diseases and disorders, including inflammatory bowel disease. In a first aspect, the present invention provides a peptide inhibitor of an interleukin-23 receptor, or a pharmaceutically acceptable salt or solvate thereof, wherein the peptide inhibitor comprises an amino acid sequence of Formula (Xa). In another aspect, the present invention includes a pharmaceutical composition comprising a peptide inhibitor or a peptide dimer inhibitor of the present invention, and a pharmaceutically acceptable carrier.
本发明提供了新型的干扰素-23受体肽抑制剂,以及相关的组合物和使用这些肽抑制剂来治疗或预防各种疾病和疾病的方法,包括炎症性肠病。在第一个方面,本发明提供了一种干扰素-23受体的肽抑制剂,或其药用盐或溶剂,其中该肽抑制剂包括式(Xa)的氨基酸序列。在另一个方面,本发明包括一种包含本发明的肽抑制剂或肽二聚体抑制剂的药物组合物,以及药用载体。