3-chloro-4-(2-(dimethylamino)acetamido)-5-methylbenzylamine | 917388-84-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 3-chloro-4-(2-(dimethylamino)acetamido)-5-methylbenzylamine
• 英文别名: N-(4-(Aminomethyl)-2-chloro-6-methylphenyl)-2-(dimethylamino)acetamide；N-[4-(aminomethyl)-2-chloro-6-methylphenyl]-2-(dimethylamino)acetamide
• CAS: 917388-84-2
• 化学式: C₁₂H₁₈ClN₃O
• 分子量: 255.747
• InChiKey: IOALEJRCJGMSGD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  58.4
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-chloro-4-(2-(dimethylamino)acetamido)-5-methylbenzylamine 、 tert-butyl N-(3-(4-methoxyphenyl)-5-methylisoxazole-4-carbonyl)(methylthio)carbonoimidoylcarbamate 在 N,N-二异丙基乙胺 作用下， 以 二氯甲烷 为溶剂， 生成 tert-butyl N-[N'-[[3-chloro-4-[[2-(dimethylamino)acetyl]amino]-5-methylphenyl]methyl]-N-[3-(4-methoxyphenyl)-5-methyl-1,2-oxazole-4-carbonyl]carbamimidoyl]carbamate
  参考文献：
  名称：

  Acyl Guanidine Inhibitors of β-Secretase (BACE-1): Optimization of a Micromolar Hit to a Nanomolar Lead via Iterative Solid- and Solution-Phase Library Synthesis

  摘要：

  This report describes the discovery and optimizition of a BACE-1 inhibitor series containing an unusual acyl guanidine chemotype that was originally synthesized as part of a 6041-membered solid-phase library. The synthesis of multiple follow-up solid- and solution-phase libraries facilitated the optimization of the original micromolar hit into a single-digit nanomolar BACE-1 inhibitor in both radioligand binding and cell-based functional assay formats. The X-ray structure of representative inhibitors bound to BACE-1 revealed a number of key ligand:protein interactions, including a hydrogen bond between the side chain amide of flap residue Gln73 and the acyl guanidine carbonyl group, and a cation-pi interaction between Arg235 and the isothiazole 4-methoxyphenyl substituent. Following subcutaneous administration in rats, an acyl guanidine inhibitor with single-digit nanomolar activity in cells afforded good plasma exposures and a dose-dependent reduction in plasma A beta levels, but poor brain exposure was observed (likely due to Pgp-mediated efflux), and significant reductions in brain A beta levels were not obtained.

  DOI：

  10.1021/jm300931y

文献信息

• Aminoacetamide acyl guanidines as beta-secretase inhibitors
  申请人：Gerritz Samuel

  公开号：US20060287287A1

  公开（公告）日：2006-12-21

  There is provided a series of substituted acyl guanidines of Formula (Ik) or a stereoisomer; or a pharmaceutically acceptable salt thereof, wherein R 2 , R 3 , R 4 , R 5 , R 25 , R 26 and R 27 as defined herein, their pharmaceutical compositions and methods of use. These compounds inhibit the processing of amyloid precursor protein (APP) by β-secretase and, more specifically, inhibit the production of Aβ-peptide. The present disclosure is directed to compounds useful in the treatment of neurological disorders related to β-amyloid production, such as Alzheimer's disease and other conditions affected by anti-amyloid activity.

  提供了一系列的取代酰基胍类化合物，符合以下化学式（Ik）或其立体异构体；或其药学上可接受的盐，其中R2、R3、R4、R5、R25、R26和R27如本文所定义，它们的药物组合物和使用方法。这些化合物抑制β-分泌酶对淀粉样前体蛋白（APP）的加工，更具体地说，抑制Aβ肽的产生。本公开涉及对β-淀粉样蛋白产生相关的神经疾病的治疗有用的化合物，如阿尔茨海默氏病和其他受抗淀粉样活性影响的病症。
• Oxime-Containing Acyl Guanidines as Beta-Secretase Inhibitors
  申请人：Wu Yong-Jin

  公开号：US20070232581A1

  公开（公告）日：2007-10-04

  There is provided a series of substituted oxime-containing acyl guanidines of Formula (I) or a stereoisomer; or a nontoxic pharmaceutically acceptable salt thereof, wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , and R 7 are as defined herein, their pharmaceutical compositions and methods of use. These compounds inhibit the processing of amyloid precursor protein (APP) by β-secretase and, more specifically, inhibit the production of Aβ-peptide. The present disclosure is directed to compounds useful in the treatment of neurological disorders related to β-amyloid production, such as Alzheimer's disease and other conditions affected by anti-amyloid activity.

  提供了一系列含有氧肟基的酰基胍类化合物的结构式（I）或其立体异构体；或其无毒的药学上可接受的盐，其中R1、R2、R3、R4、R5、R6和R7如本文所定义，它们的药物组合物和使用方法。这些化合物抑制β-分泌酶对淀粉样前体蛋白（APP）的加工，更具体地说，抑制Aβ-肽的产生。本公开涉及用于治疗与β-淀粉样蛋白产生相关的神经系统疾病的化合物，例如阿尔茨海默病和其他受抗淀粉样活性影响的疾病。
• N-Aryl Pyrrolidine Derivatives as Beta-Secretase Inhibitors
  申请人：Boy Kenneth M.

  公开号：US20070232679A1

  公开（公告）日：2007-10-04

  There is provided a series of substituted N-aryl pyrrolidine derivatives of Formula (I) or a stereoisomer; or a pharmaceutically acceptable salt thereof, wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 5′ , R 6 , R 7 , and p as defined herein, their pharmaceutical compositions and methods of use. These compounds inhibit the processing of amyloid precursor protein (APP) by β-secretase and, more specifically, inhibit the production of Aβ-peptide. The present disclosure is directed to compounds useful in the treatment of neurological disorders related to β-amyloid production, such as Alzheimer's disease and other conditions affected by anti-amyloid activity.

  提供了一系列取代N-芳基吡咯烷衍生物的化合物，其化学式为（I）或其立体异构体；或其药用可接受的盐，其中R1、R2、R3、R4、R5、R5′、R6、R7和p如本文所定义，它们的药物组合物和使用方法。这些化合物抑制β-分泌酶对淀粉样前体蛋白（APP）的加工，更具体地说，抑制Aβ-肽的产生。本公开涉及用于治疗与β-淀粉样蛋白产生相关的神经系统疾病的化合物，如阿尔茨海默病和其他受抗淀粉样活性影响的疾病。
• US7273882B2
  申请人：——

  公开号：US7273882B2

  公开（公告）日：2007-09-25
• US7390925B2
  申请人：——

  公开号：US7390925B2

  公开（公告）日：2008-06-24