[EN] BENZODIOXOLE OR BENZODIOXEPINE HETEROCYCLIC COMPOUNDS PHOSPHODIESTERASE INHIBITORS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES BENZODIOXOLE OU BENZODIOXÉPINE INHIBANT LA PHOSPHODIESTÉRASE
申请人:LEO PHARMA AS
公开号:WO2011160632A1
公开(公告)日:2011-12-29
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(0)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)的化合物中,m和n中的每个独立地为0或1;R1和R2与它们连接的碳原子一起形成一个含有氧、硫、-S(O)-和-S(0)2-中的一个或两个杂原子的杂环环;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、杂芳基、杂芳基烷基、杂环烷基或杂环烯基,可选地与一个或多个、相同或不同的R4取代基选自氢、氨基、硫氧、烷基、卤代烷基、羟基烷基、烷氧基、卤代烷氧基、卤素、氧化物、硫、或羟基;或其药学上可接受的盐、水合物或溶剂化合物,已发现具有磷酸二酯酶4(PDE4)抑制活性,因此可能在治疗炎症性疾病和紊乱方面有用。