申请人:BASILEA PHARMACEUTICA AG
公开号:WO2011073378A1
公开(公告)日:2011-06-23
Compound of formula (I): wherein A1 represents -O-, -S- or -N-R3; A2 represents -CH2-, -O-, -N-R4, -C(=O)- or -CH(O-R4)-; A3 represents C3-C8cycloalkylene; saturated and unsaturated 4 to 8-membered heterocyclodiyl with 1, 2 or 3 heteroatoms selected from nitrogen, oxygen and sulphur, which group A3 is unsubstituted or substituted; A4 represents C1-C4alkylene, C2-C4alkenylene, >C=O or a group selected from - C2H4NH-, -C2H4O-, and -C2H4S- being linked to the adjacent NR5-group via the carbon atom; and G represents aryl or heteroaryl, which is unsubstituted or substituted and R1 and R2 independently of one another, represent hydrogen or a substituent selected from hydroxy, halogen, mercapto, cyano, nitro, C1-C6alkyl, C1-C6alkoxy, C1-C6alkylthio, C1-C6alkylcarbonyloxy, C1-C6alkylsulfonyloxy, C1-C6heteroalkylcarbonyloxy, C5-C6heterocyclylcarbonyloxy, C1-C6heteroalkoxy, wherein heteroalkyl, heteroalkoxy groups or heterocyclyl comprise 1, 2 or 3 heteroatoms selected from nitrogen, oxygen and sulphur, in which substituents the alkyl moieties are unsubstituted or further substituted; R3, R4 and R5 independently of one another, represent hydrogen or C1-C6alkyl; X1 and X2 independently of one another, represent a nitrogen atom or CR2, with the proviso that at least one of Xl and X2 represents a nitrogen atom; m is 1; and the (CH2)m moiety is optionally substituted by C1-C4alkyl; halogen, carboxy, hydroxy, C1-C4alkoxy, C1-C4-alkylcarbonyloxy, amino, mono- or di-(C1-C4alkyl)amino or acylamino n is 0, 1 or 2 or pharmaceutically acceptable salt thereof are valuable for use as a medicament for the treatment of bacterial infections.
化合物的化学式(I):其中A1代表-O-,-S-或-N-R3;A2代表-CH2-,-O-,-N-R4,-C(=O)-或-CH(O-R4)-;A3代表C3-C8环烷基;饱和和不饱和的含有1、2或3个氮、氧和硫杂原子的4至8元杂环二基,其中该基A3未取代或取代;A4代表C1-C4烷基,C2-C4烯基,>C=O或从-C2H4NH-,-C2H4O-和-C2H4S-中选择的一个基团,通过碳原子与相邻的NR5基团连接;G代表芳基或杂芳基,未取代或取代,R1和R2相互独立地代表氢或从羟基,卤素,巯基,氰基,硝基,C1-C6烷基,C1-C6烷氧基,C1-C6烷硫基,C1-C6烷基羰氧基,C1-C6烷基磺酰氧基,C1-C6杂烷基羰氧基,C5-C6杂环烷基羰氧基,C1-C6杂烷氧基中选择的取代基,其中杂烷基,杂烷氧基或杂环烷基包括1、2或3个从氮、氧和硫中选择的杂原子,在这些取代基中,烷基基未取代或进一步取代;R3,R4和R5相互独立地代表氢或C1-C6烷基;X1和X2相互独立地代表氮原子或CR2,但至少X1和X2中的一个代表氮原子;m为1;(CH2)m基团可选地通过C1-C4烷基,卤素,羧基,羟基,C1-C4烷氧基,C1-C4-烷基羰氧基,氨基,单烷基或双烷基氨基或酰胺基n为0,1或2或其药学上可接受的盐,适用于作为治疗细菌感染的药物。