Benzodioxole or benzodioxepine heterocyclic compounds as phosphodiesterase inhibitors
申请人:Nielsen Simon Feldbæk
公开号:US08980905B2
公开(公告)日:2015-03-17
Compounds of the general formula (I) wherein each of m and n is independently 0 or 1; R1 and R2, together with the carbon atom to which they are attached, form a heterocyclic ring comprising one or two heteroatoms selected from oxygen, sulfur, —S(O)— and —S(O)2—; R3 is —CHF2, —CF3, —OCHF2, —OCF3, —SCHF2 or —SCF3; X is a bond, —CH2—, or —NH—; A is aryl, cycloalkyl, cycloalkenyl, arylalkyl, heteroaryl, heteroarylalkyl, heterocycloalkyl or heterocycloalkenyl, optionally substituted with one or more, same or different substituents selected from R4; and R4 is hydrogen, amino, thioxo, alkyl, haloalkyl, hydroxyalkyl, alkoxy, haloalkoxy, halogen, oxo, thia, or hydroxy; or pharmaceutically acceptable salts, hydrates or solvates thereof, have been found to exhibit PDE4 inhibiting activity, and may therefore be useful in the treatment of inflammatory diseases and disorders.
通式(I)的化合物,其中m和n各自独立地为0或1; R1和R2与它们所附着的碳原子一起形成一个杂环,其中包含一个或两个从氧,硫,-S(O)-和-S(O)2-中选择的杂原子; R3为-CHF2,-CF3,-OCHF2,-OCF3,-SCHF2或-SCF3; X为键,-CH2-或-NH-; A为芳基,环烷基,环烯基,芳基烷基,杂环芳基,杂环芳基烷基,杂环环烷基或杂环环烯基,可选地取代一个或多个,相同或不同的R4取代基; R4为氢,氨基,硫氧化物,烷基,卤代烷基,羟基烷基,烷氧基,卤代烷氧基,卤素,氧化物,硫氧化物或羟基; 或其药学上可接受的盐,水合物或溶剂化物,已被发现具有PDE4抑制活性,因此可能有用于治疗炎症性疾病和障碍。