2-Ethyl-6-(2-phenylethenyl)pyridine | 652987-50-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-Ethyl-6-(2-phenylethenyl)pyridine
• CAS: 652987-50-3
• 化学式: C₁₅H₁₅N
• 分子量: 209.29
• InChiKey: JUTJXWHQRJAWGL-UHFFFAOYSA-N

物化性质

• 沸点：
  319.5±27.0 °C(Predicted)
• 密度：
  1.053±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• EFFLUX-PUMP INHIBITORS AND THERAPEUTIC USES THEREOF
  申请人：Basilea Pharmaceutica International AG

  公开号：US20180179158A1

  公开（公告）日：2018-06-28

  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)—; AR1, 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 L1 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)OR111, —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, C1-C6alkyl, C1-C6haloalkyl, C1-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; R11 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, 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 R18 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, C1-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(O2)-NH, —O—CH2-CH2-O—, —O—, —NH— CH2-, —CH2-NH—, —CH2-CH2-O—, or —NH—C(═O)—CH2-O—, or a bond; L2 represents C1-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(═O)—, 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.