TRIAZOLOPYRIDINE DERIVATIVES AS PHOSPHODIESTERASE INHIBITORS FOR TREATMENT OF DERMAL DISEASES

PROBLEM TO BE SOLVED: To provide compounds which exhibit phosphodiesterase (PDE)4 inhibitory activity and may be used in treatment of inflammatory diseases or autoimmune diseases, in particular, inflammatory or proliferative dermal diseases.SOLUTION: The present invention provides a compound represe...

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Hauptverfasser: THOMAS VIFIAN, ANNE MARIE HORNEMAN, SIMON FELDBAEK NIELSEN, JESPER FAERGEMANN LAU
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide compounds which exhibit phosphodiesterase (PDE)4 inhibitory activity and may be used in treatment of inflammatory diseases or autoimmune diseases, in particular, inflammatory or proliferative dermal diseases.SOLUTION: The present invention provides a compound represented by formula I. [Ris alkyl, alkoxy, aryl, heteroaryl, or the like; Ris alkyl, alkylcycloalkyl, cycloalkylalkyl, or the like; X and Y are either C and N or N and C, respectively; and A is aryl, cycloalkyl, cycloalkenyl, heteroaryl, heterocycloalkyl or heterocycloalkenyl.] 【課題】ホスホジエステラーゼ(PDE)4阻害活性を示し、炎症疾患又は自己免疫疾患、特に、炎症性又は増殖性皮膚疾患の処置に用いられうる化合物の提供。【解決手段】式Iで示される化合物。[R1はアルキル、アルコキシ、アリール、ヘテロアリール等;R2はアルキル、アルキルシクロアルキル、シクロアルキルアルキル等;X及びYは各々独立にC及びN又はN及びCのいずれか;Aはアリール、シクロアルキル、シクロアルケニル、ヘテロアリール、ヘテロシクロアルキル又はヘテロシクロアルケニル]【選択図】なし