[EN] EFFLUX-PUMP INHIBITORS AND THERAPEUTIC USES THEREOF<br/>[FR] INHIBITEURS DE LA POMPE À EFFLUX ET UTILISATIONS THÉRAPEUTIQUES CORRESPONDANTES
申请人:BASILEA PHARMACEUTICA AG
公开号:WO2016198691A1
公开(公告)日:2016-12-15
The present invention relates to compounds of formula I or pharmaceutically acceptable salt, solvate or hydrate thereof, wherein ASC is -N(R8)(R9)ASC-1 ASC-1 is Ring A represents a 4- to 6-membered saturated ring containing carbon atoms as ring members in addition to the nitrogen atom and wherein one CH2 moiety in ring A is optionally replaced by CH(R21) and wherein one carbon atom in ring A that is not adjacent to the nitrogen atom is optionally replaced by O, and wherein ring A is connected to X via a carbon atom; X represents a bond, -CH2- or -C(=O)-; ARl, AR2 represent independently phenyl or a 5- to 6- membered heteroaryl ring containing one to three heteroatoms selected from O, S and N, wherein AR1 is connected to LI via a carbon atom, and wherein AR2 is connected to L1 and L2 via a carbon atom; R1, R2, R3 represent independently hydrogen, halogen, cyano, hydroxyl, C1-C6alkyl, C1-C6haloalkyl, C3- C8cycloalkyl, C1-C6alkoxy, C1-C6haloalkoxy, -C1-C6alkylene-N(R12)R13, -N(R12)R13, -C(O)OR11l, - C(O)N(R12)R13, -S(O)OR11 or phenyl; R4 represents hydroxyl, hydrogen, halogen, nitro, cyano, amino, C1-C6alkyl optionally substituted by 1 to 5 R14, C2-C6alkenyl optionally substituted by 1 to 5 R14, C2-C6alkynyl optionally substituted by 1 to 5 R14, C1-C6alkoxy optionally substituted by 1 to 5 R14, C2-C6alkenyloxy optionally substituted by 1 to 5 R14, C2-C6alkynyloxy optionally substituted by 1 to 5 R14, -C(O)OR15, -CHO, -C(O)N(R16)R17, -C1- C6alkylene-N(R9)(R16)R17, -O-Cycle-P or -O-Cycle-Q; R5, R6, R7 represent independently hydrogen, halogen, cyano, Cl-C6alkyl, C1-C6haloalkyl, Cl-C6alkoxy or C1-C6haloalkoxy; R8 represents hydrogen, methyl or ASC-1; R9 is methyl or absent, and wherein when R9 is present the respective nitrogen atom carries a positive charge; R10 represents hydrogen or methyl; Rl11 represents independently at each occurrence hydrogen or C1-C6alkyl; R12, R13 represent independently at each occurrence hydrogen or C1-C6alkyl; R14 represents independently at each occurrence halogen, cyano, hydroxyl, C1-C6alkoxy, C1-C6haloalkoxy, C3-C8cycloalkyl, -C(O)OR11, -CHO, -C(O)N(R12)R13, -C1-C6alkylene-N(R12)R13, Cycle-P, O-Cycle-P, Cycle-Q or O-Cycle-Q; Cycle-P represents independently at each occurrence a saturated or partially unsaturated C3-C8 carbocyclic ring optionally substituted by 1 to 3 R18, or a saturated or partially unsaturated C3-C8 heterocyclic ring optionally substituted by 1 to 3 Rl 8 containing carbon atoms as ring members and one or two ring members independently selected from N(R9)(R12), N(R9) and O; Cycle-Q represents independently at each occurrence phenyl optionally substituted by 1 to 3 R19 or a 5- to 6-membered heteroaryl ring containing one to four heteroatoms selected from O, S and N, optionally substituted by 1 to 3 R19; R15 represents independently at each occurrence hydrogen or C1-C6alkyl optionally substituted by 1 to 5 R14; R16 and R17 represent independently at each occurrence hydrogen or C1-C6alkyl optionally substituted by 1 to 5 R14; R18 and R19 represent independently at each occurrence halogen, cyano, hydroxyl, oxo, amino, C1-C4alkyl, C1-C4haloalkyl, C1-C4alkoxy, Cl-C4haloalkoxy or -CO(O)R11; R20 represents independently at each occurrence hydrogen or methyl; R21 represents N(R20)2 or CH2-N(R20)2; LI represents -CH=CH-, -CH2-O-, -O-CH2-, -CH2-O-CH2-,-CH2-S-, -S-CH2-, -CH2-S(O)-, -CH2-S(O2)-, -S(O)-CH2-; -S(O2)-CH2-, -C(CH3)(CH3)-, -C(=O)-NH-, -NH-C(=O)-, -CH2-CH2-, -CH=CH-CH2-, - CH2-NH-C(=O)-, -C(=O)-NH-CH2, -C≡C-, -S(O2)-NH-CH2-, -S(02)-NH, -O-CH2-CH2-O-, -O-, -NH- CH2-, -CH2-NH-, -CH2-CH2-O-, or -NH-C(=O)-CH2-O-, or a bond; L2 represents Cl-C7alkylene, wherein one or more CH2 moieties in the alkylene are optionally replaced independently by -N(R9)(R20)-, -CH(N(R9)(R20)(R20))-, or -C(=0)-, wherein within L2 there are no adjacent C(=O) moieties or adjacent -N(R9)(R20)- moieties, and wherein the terminal moiety of L2 is not - N(R9)(R20)-, or L2 represents -O-C1-C6alkylene-, or L2 represents a bond, providing that X represents - CH2- when L2 is a bond; as well as methods of using the compounds of formula I for treating or preventing bacterial infections.
本发明涉及以下公式I的化合物或其药学上可接受的盐、溶剂或水合物,其中ASC为-N(R8)(R9)ASC-1,ASC-1为环A,表示一个含有碳原子的4-至6-成员饱和环,除氮原子外还包含碳原子,并且环A中的一个CH2基团可以选择性地被CH(R21)取代,环A中的一个非邻氮原子的碳原子可以选择性地被氧取代,环A通过一个碳原子连接到X;X表示一个键,-CH2-或-C(=O)-;AR1、AR2独立表示苯基或一个含有1至3个氧、硫和氮的杂环的5至6-成员环,其中AR1通过一个碳原子连接到L1,AR2通过一个碳原子连接到L1和L2;R1、R2、R3独立表示氢、卤素、氰基、羟基、C1-C6烷基、C1-C6卤代烷基、C3-C8环烷基、C1-C6烷氧基、C1-C6卤代烷氧基、-C1-C6烷基-N(R12)R13、-N(R12)R13、-C(O)OR11l、-C(O)N(R12)R13、-S(O)OR11或苯基;R4表示羟基、氢、卤素、硝基、氰基、氨基、C1-C6烷基,可选地被1至5个R14取代,C2-C6烯基,可选地被1至5个R14取代,C2-C6炔基,可选地被1至5个R14取代,C1-C6烷氧基,可选地被1至5个R14取代,C2-C6烯氧基,可选地被1至5个R14取代,C2-C6炔氧基,可选地被1至5个R14取代,-C(O)OR15,-CHO,-C(O)N(R16)R17,-C1-C6烷基-N(R9)(R16)R17,-O-Cycle-P或-O-Cycle-Q;R5、R6、R7独立表示氢、卤素、氰基、C1-C6烷基、C1-C6卤代烷基、C1-C6烷氧基或C1-C6卤代烷氧基;R8表示氢、甲基或ASC-1;R9为甲基或不存在,当R9存在时,相应的氮原子带有正电荷;R10表示氢或甲基;Rl11独立表示每次出现的氢或C1-C6烷基;R12、R13独立表示每次出现的氢或C1-C6烷基;R14独立表示每次出现的卤素、氰基、羟基、C1-C6烷氧基、C1-C6卤代烷氧基、C3-C8环烷基、-C(O)OR11、-CHO、-C(O)N(R12)R13、-C1-C6烷基-N(R12)R13、Cycle-P、O-Cycle-P、Cycle-Q或O-Cycle-Q;Cycle-P独立表示每次出现的饱和或部分不饱和的C3-C8碳环,可选地被1至3个R18取代,或者可选地被1至3个Rl 8取代的饱和或部分不饱和的C3-C8杂环,含有碳原子作为环成员,并且一个或两个环成员独立选择自N(R9)(R12)、N(R9)和O;Cycle-Q独立表示每次出现的苯环,可选地被1至3个R19取代,或者一个含有1至4个氧、硫和氮的5至6-成员杂环,可选地被1至3个R19取代;R15独立表示每次出现的氢或C1-C6烷基,可选地被1至5个R14取代;R16和R17独立表示每次出现的氢或C1-C6烷基,可选地被1至5个R14取代;R18和R19独立表示每次出现的卤素、氰基、羟基、氧、氨基、C1-C4烷基、C1-C4卤代烷基、C1-C4烷氧基、Cl-C4卤代烷氧基或-CO(O)R11;R20独立表示每次出现的氢或甲基;R21表示N(R20)2或CH2-N(R20)2;LI表示-CH=CH-、-CH2-O-、-O-CH2-、-CH2-O-CH2-、-CH2-S-、-S-CH2-、-CH2-S(O)-、-CH2-S(O2)-、-S(O)-CH2-、-S(O2)-CH2-、-C(CH3)(CH3)-、-C(=O)-NH-、-NH-C(=O)-、-CH2-CH2-、-CH=CH-CH2-、-CH2-NH-C(=O)-、-C(=O)-NH-CH2、-C≡C-、-S(O2)-NH-CH2-、-S(02)-NH、-O-CH2-CH2-O-、-O-、-NH-CH2-、-CH2-NH-、-CH2-CH2-O-或-NH-C(=O)-CH2-O-、或一个键;L2表示Cl-C7烷基,其中烷基中的一个或多个CH2基团可以选择性地独立地被-N(R9)(R20)-、-CH(N(R9)(R20)(R20))-或-C(=0)-取代,在L2内没有相邻的C(=O)基团或相邻的-N(R9)(R20)-基团,并且L2的末端基团不是-N(R9)(R20)-,或者L2表示-O-C1-C6烷基-,或者L2表示一个键,只要X在L2是一个键时表示-CH2-;以及使用公式I的化合物治疗或预防细菌感染的方法。