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    • 6. 发明申请
    • High affinity ligands for nociceptin receptor ORL-1
    • 伤害感受器受体ORL-1的高亲和力配体
    • US20040067950A1
    • 2004-04-08
    • US10464580
    • 2003-06-17
    • Schering-Plough Corporation
    • Deen TulshianGinny D. HoLisa S. SilvermanJulius J. MatasiRobbie L. McLeodJohn A. HeyRichard W. ChapmanAna BercoviciFrancis M. Cuss
    • A61K031/517A61K031/498A61K031/4439C07D43/02
    • A61K31/4535A61K31/00A61K31/438A61K31/439A61K31/451A61K31/454A61K45/06
    • The present invention relates to the method of treating cough with ORL-1 agonists, alone or in combination with additional agents for treating symptoms of cough, allergy or asthma, pharmaceutical compositions comprising the combinations, and to compounds of the formula 1 or a pharmaceutically acceptable salt or solvate thereof, wherein: the dotted line represents an optional double bond; X1 is optionally substituted alkyl, cycloalkyl, aryl, heteroaryl or heterocycloalkyl; X2 is nullCHO, nullCN, optionally substituted amino, alkyl, or aryl; or X1 is optionally substituted benzofused heterocyclyl and X2 is hydrogen; or X1 and X2 together form an optionally benzofused spiro heterocyclyl group R1, R2, R3 and R4 are independently H and alkyl, or (R1 and R4) or (R2 and R3) or (R1 and R3) or (R2 and R4) together can form an alkylene bridge of 1 to 3 carbon atoms; Z1 is optionally substituted alkyl, aryl, heteroaryl, cycloalkyl or heterocycloalkyl, or nullCO2(alkyl or substituted amino) or CN ; Z2 is H or Z1; Z3 is H or alkyl; or Z1, Z2 and Z3, together with the carbon to which they are attached, form bicyclic saturated or unsaturated rings; pharmaceutical compositions therefore, and the use of said compounds as nociceptin receptor inhibitors useful in the treatment of pain, anxiety, cough, asthma, depression and alcohol abuse.
    • 本发明涉及用ORL-1激动剂治疗咳嗽的方法,其单独或与另外用于治疗咳嗽,过敏或哮喘症状的药物组合,包含该组合的药物组合物,以及下式的化合物或其药学上可接受的盐 或其溶剂合物,其中:虚线表示任选的双键; X 1是任选取代的烷基,环烷基,芳基,杂芳基或杂环烷基; X 2是-CHO,-CN,任选取代的氨基,烷基或芳基; 或X 1是任选取代的苯并稠合的杂环基,X 2是氢; 或X 1和X 2一起形成任选的苯并稠合的螺杂环基R 1,R 2,R 3和R 4独立地为H和烷基,或(R 1和 R 4)或(R 2和R 3)或(R 1和R 3)或(R 2和R 4)可以形成1至 3个碳原子; Z 1是任选取代的烷基,芳基,杂芳基,环烷基或杂环烷基,或-CO 2(烷基或取代的氨基)或CN; Z 2是H或Z 1; Z 3是H或烷基; 或Z 1,Z 2和Z 3与它们所连接的碳一起形成双环饱和或不饱和环; 因此,药物组合物以及所述化合物用作疼痛,焦虑,咳嗽,哮喘,抑郁和酒精滥用的伤害感受肽受体抑制剂的用途。