[1-(3,4-dichlorophenyl)ethyl]methylamine | 40023-76-5

• 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: [1-(3,4-dichlorophenyl)ethyl]methylamine
• 英文别名: 3,4-Dichlor-α,N-dimethylbenzylamin；[1-(3,4-Dichlorophenyl)ethyl](methyl)amine；1-(3,4-dichlorophenyl)-N-methylethanamine
• CAS: 40023-76-5
• 化学式: C₉H₁₁Cl₂N
• mdl: MFCD09930803
• 分子量: 204.099
• InChiKey: BNLJAPCCTSVFIC-UHFFFAOYSA-N

物化性质

• 沸点：
  249.6±25.0 °C(Predicted)
• 密度：
  1.185±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.333
• 拓扑面积：
  12
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  [1-(3,4-dichlorophenyl)ethyl]methylamine 在 盐酸 、 铁粉 、 三乙胺 作用下， 以 乙二醇乙醚 、 二甲基亚砜 为溶剂， 反应 3.5h， 生成 2,4-Diamino-6-[[3,4-dichloro-alpha-methylbenzyl]methylamino]pyrido[3,2-d]pyrimidine
  参考文献：
  名称：

  叶酸拮抗剂。21.2，4-二氨基-6-（苄基氨基）吡啶并[3，2-d]嘧啶的合成和抗疟性质。

  摘要：

  描述了一系列2,4,6-三氨基吡啶并[3,2-d]嘧啶（4）的合成及抗疟活性。与相应的喹唑啉类似物相比，几种6-取代的苄基甲基氨基类似物对小鼠中滋养体诱导的伯氏疟原虫的活性更高。但是，这些试剂对其他抗叶酸化合物具有交叉耐药性，因此作为人用试剂的潜力有限。

  DOI：

  10.1021/jm00380a018
• 作为产物：
  描述：

  甲胺 、 3,4-二氯苯乙酮 在 盐酸 、 sodium cyanoborohydride 作用下， 以 乙醇 、 水 为溶剂， 反应 48.0h， 生成 [1-(3,4-dichlorophenyl)ethyl]methylamine
  参考文献：
  名称：

  WO2007/34252

  摘要：

  公开号：

文献信息

• 3-(4-AMINOPHENYL)-2-FURANCARBOXYLIC ACID DERIVATIVE AND PHARMACEUTICALLY ACCEPTABLE SALT THEREOF
  申请人：Fujii Akihito

  公开号：US20120059012A1

  公开（公告）日：2012-03-08

  Disclosed is a compound represented by Formula (I) or a pharmaceutically acceptable salt thereof: wherein R 1 is 1: a C 3-8 cycloalkyl C 1-4 alkyl group, 2: a C 7-14 aralkyl group, in which the aryl moiety thereof is optionally substituted with the same or different 1 to 3 groups selected from the group consisting of: (a) halogen, (b) C 1-4 alkyl, which is optionally substituted with 1 to 3 fluorine atoms, (c) C 1-4 alkoxy, which is optionally substituted with 1 to 3 fluorine atoms, and (d) C 1-4 alkylcarbonyl, which is optionally substituted with C 1-4 alkoxy, 3: a five- to ten-membered heteroaryl-C 1-4 alkyl group, in which the heteroaryl moiety thereof is optionally substituted with the same or different 1 to 3 groups selected from the group consisting of: (a) halogen, and (b) C 1-4 alkyl, or 4: a C 6-10 aryl C 2-6 alkenyl group; and R 2 is a cyano group or a nitro group.

  揭示了由化学式（I）表示的化合物或其药学上可接受的盐：其中R1是1：C3-8环烷基C1-4烷基基团，2：C7-14芳基烷基基团，其中其芳基部分可选择性地取代为来自以下组成的1至3个相同或不同的基团：(a)卤素，(b)C1-4烷基，可选择性地取代为1至3个氟原子，(c)C1-4烷氧基，可选择性地取代为1至3个氟原子，和(d)C1-4烷基羰基，可选择性地取代为C1-4烷氧基，3：五元至十元杂芳基-C1-4烷基基团，其中其杂芳基部分可选择性地取代为来自以下组成的1至3个相同或不同的基团：(a)卤素，和(b)C1-4烷基，或4：C6-10芳基C2-6烯基基团；和R2是氰基或硝基基团。
• Ph-dependent nmda receptor antagonists
  申请人：——

  公开号：US20040138502A1

  公开（公告）日：2004-07-15

  NMDA receptor blockers, including pH-sensitive NMDA receptor blockers, are provided as neuroprotective drugs that are useful in stroke, traumatic brain injury, epilepsy, and other neurologic events that involve acidification of brain or spinal cord tissue. Compositions and methods of this invention are used for treating neurodegeneration resulting from NMDA receptor activation. The compounds described herein have enhanced activity in brain tissue having lower-than normal pH due to pathological conditions such as hypoxia resulting from stroke, traumatic brain injury, global ischemia tat may occur during cardiac surgery, hypoxia tat may occur following cessation of breathing, pre-eclampsia, spinal cord trauma, epilepsy, chronic pain, vascular dementia and glioma tumors. Compounds described herein are also useful in preventing neurodegeneration in patients with Parkinson's Alzheimer's, Huntington's chorea, ALS, and other neurodegenerative conditions known to the art to be responsive to treatment using NMDA receptor blockers. Preferably the compounds provided herein are allosteric NMDA inhibitors.

  NMDA受体阻滞剂，包括pH敏感的NMDA受体阻滞剂，被提供作为神经保护药物，可用于中风、创伤性脑损伤、癫痫和其他涉及大脑或脊髓组织酸化的神经事件。本发明的组合物和方法用于治疗由NMDA受体激活引起的神经退行性疾病。所述化合物在具有低于正常pH的脑组织中具有增强的活性，这是由于病理条件（如中风引起的低氧血症、创伤性脑损伤、在心脏手术期间可能发生的全局缺血、呼吸停止后可能发生的低氧血症、妊娠期高血压综合症、脊髓损伤、癫痫、慢性疼痛、血管性痴呆和胶质瘤等）。所述化合物也可用于预防帕金森病、阿尔茨海默病、亨廷顿舞蹈症、肌萎缩侧索硬化症和其他已知对使用NMDA受体阻滞剂治疗有反应的神经退行性疾病患者的神经退行性。优选地，本文提供的化合物是变构NMDA抑制剂。
• PH-dependent NMDA receptor antagonists
  申请人：Traynelis Stephen F.

  公开号：US20090023791A1

  公开（公告）日：2009-01-22

  NMDA receptor blockers, including pH-sensitive NMDA receptor blockers, are provided as neurprotective drugs that are useful in stroke, traumatic brain injury, epilepsy, and other neurologic events that involve acidification of brain or spinal cord tissue. Compositions and methods of this invention are used for treating neurodegeneration resulting from NMDA receptor activation. The compounds described herein have enhanced activity in brain tissue having lower than normal pH due to pathological conditions such as hypoxia resulting from stroke, traumatic brain injury, global ischemia that may occur during cardiac surgery, hypoxia that may occur following cessation of breathing, pre-eclampsia, spinal cord trauma, epilepsy, chrounic pain, vascular dementia and glioma rumors. Compounds described herein are also useful in preventing neurodegeneration in patients with Parkinson's Alzheimer's, Huntington's chorea, ALS, and other neurodegenerative conditions known to the art to be responsive to treatment using NMDA receptor blockers. Prefebably the compounds provided herein are allosteric NMDA inhibitors.

  NMDA受体阻滞剂，包括pH敏感的NMDA受体阻滞剂，作为神经保护药物提供，可用于中风、创伤性脑损伤、癫痫和其他涉及脑或脊髓组织酸化的神经事件。本发明的组合物和方法用于治疗由NMDA受体激活引起的神经退行性疾病。所述化合物在具有低于正常pH的脑组织中具有增强的活性，这是由于病理情况（如中风、创伤性脑损伤、可能发生于心脏手术期间的全球性缺血、呼吸停止后可能发生的低氧、先兆子痫、脊髓损伤、癫痫、慢性疼痛、血管性痴呆和胶质瘤）所致。所述化合物还可用于预防帕金森病、阿尔茨海默病、亨廷顿舞蹈症、肌萎缩侧索硬化症和其他已知对使用NMDA受体阻滞剂治疗有响应的神经退行性疾病患者的神经退行性。最好所提供的化合物是变构的NMDA抑制剂。
• CB1 RECEPTOR MODULATORS
  申请人：Cooper Martin

  公开号：US20100010061A1

  公开（公告）日：2010-01-14

  Compounds of formula (I) suppress the normal signalling activity CB1 receptors, and are thus useful in the treatment of diseases or conditions which are mediated by CB1 receptor signalling activity, such as treatment of obesity and overweight, prevention of weigh gain, treatment of diseases and conditions directly or indirectly associated with obesity and overweight: wherein A 1 is hydrogen, —COOH, or tetrazolyl, and A 2 is hydrogen, —COOH, or tetrazolyl, provided that one of A 1 and A 2 is either —COOH or tetrazolyl; p is 0 or 1 and A 3 is phenyl or cycloalkyl, either of which is optionally substituted with R 4 and/or R 5 ; q is 0 or 1; R 3 is hydrogen, C 1 -C 4 alkyl, cycloalkyl, —CF 3 , or —OR 9 ; R 4 and R 5 independently —R 9 , —CN, —F, —Cl, —Br, —OR 9 , —NR 7 R 8 , —NR 7 COR 6 , —NR 7 SO 2 R 6 , —COR 6 , —SR 9 , —SOR 9 , or —SO 2 R 6 ; R 6 is C 1 -C 4 alkyl, cycloalkyl, —CF 3 or —NR 7 R 8 ; R 7 and R 8 are independently hydrogen, C 1 -C 4 alkyl, —CF 3 , or cycloalkyl; R 9 is hydrogen, C 1 -C 4 alkyl, cycloalkyl, fully or partially fluorinated C 1 -C 4 alkyl; R 1 is (i) a bond, or (ii) —(CH 2 ) a B 1 (CH 2 ) b — wherein a and b are independently 0, 1, 2 or 3 provided that a+b is 1, 2 or 3; or (iii) —C(R 10 )(R 11 )—*, —C(R 10 )(R 11 )—O—*, —C(R 10 )(R 11 )CH 2 —*, —C(R 10 )(R 11 )CH 2 —O—*, —CH 2 C(R 10 )(R 11 )—*, —CH 2 C(R 10 )(R 11 )—O—*, —CH 2 —O—C(R 10 )(R 11 )—* or —C(R 10 )(R 11 )—O—CH 2 —*, wherein the bond indicated by an asterisk is attached to the pyrazole ring; R 2 is a divalent radical of formula -Q 1 -A 4 -[Q 2 ] w - wherein Q1, A4 Q2 and w are as defined in the specification; and R 10 is hydrogen and R 11 is (C 1 -C 3 )alkyl or —OH; or R 10 and R 11 are both (C 1 -C 3 )alkyl; or R 10 and R 11 taken together with the carbon atom to which they are attached form a (C 3 -C 5 )cycloalkyl ring.

  式(I)的化合物抑制CB1受体的正常信号活动，因此在治疗由CB1受体信号活动介导的疾病或病症方面有用，例如治疗肥胖和超重，预防体重增加，直接或间接与肥胖和超重相关的疾病和病症的治疗：其中A1是氢，-COOH或四唑基，A2是氢，-COOH或四唑基，但A1和A2中的一个是-COOH或四唑基；p为0或1，A3是苯基或环烷基，其中任一种都可以被R4和/或R5取代；q为0或1；R3是氢，C1-C4烷基，环烷基，-CF3或-OR9；R4和R5独立地是-R9，-CN，-F，-Cl，-Br，-OR9，-NR7R8，-NR7COR6，-NR7SO2R6，-COR6，-SR9，-SOR9或-SO2R6；R6是C1-C4烷基，环烷基，-CF3或-NR7R8；R7和R8独立地是氢，C1-C4烷基，-CF3或环烷基；R9是氢，C1-C4烷基，环烷基，完全或部分氟化的C1-C4烷基；R1是（i）键，或（ii）-（CH2）aB1（CH2）b-，其中a和b独立地为0、1、2或3，但a+b为1、2或3；或（iii）-C（R10）（R11）- *，-C（R10）（R11）-O- *，-C（R10）（R11）CH2- *，-C（R10）（R11）CH2-O- *，-CH2C（R10）（R11）- *，-CH2C（R10）（R11）-O- *，-CH2-O-C（R10）（R11）- *或-C（R10）（R11）-O-CH2- *，其中星号表示连接到吡唑环的键；R2是式-Q1-A4-[Q2]w-的二价基团，其中Q1，A4，Q2和w在规范中定义；R10是氢，R11是（C1-C3）烷基或-OH；或R10和R11都是（C1-C3）烷基；或R10和R11与它们所连接的碳原子一起形成（C3-C5）环烷基环。
• New amino-alkyl-amide derivatives as CCR3 receptor ligands
  申请人：PAPPNE BEHR Agnes

  公开号：US20080287434A1

  公开（公告）日：2008-11-20

  The invention relates to a compound of the general formula (I), as defined herein which is useful for the treatment of a pathology in a patient wherein a CCR3 receptor plays a role in the development of the pathology, and pharmaceutical preparations containing such compound. The invention is also directed to a process for preparing the compound of the general formula (I), and intermediate useful in the preparation.

  本发明涉及一种通式（I）所定义的化合物，其对治疗患者中CCR3受体在病理发展中发挥作用的疾病有用，并且包含这种化合物的制药制剂。本发明还涉及一种制备通式（I）所定义的化合物的方法，以及在制备中有用的中间体。