2-(3,5-dichloro-4-hydroxyphenyl)ethylamine hydrochloride | 643086-86-6

• 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-(3,5-dichloro-4-hydroxyphenyl)ethylamine hydrochloride
• 英文别名: 3,5-dichlorotyramine hydrochloride；4-(2-amino-ethyl)-2,6-dichloro-phenol; hydrochloride；4-(2-Amino-aethyl)-2,6-dichlor-phenol; Hydrochlorid；4-(2-aminoethyl)-2,6-dichlorophenol;hydrochloride
• CAS: 643086-86-6
• 化学式: C₈H₉Cl₂NO*ClH
• 分子量: 242.532
• InChiKey: DNPYDTZUFYUNHV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.62
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  46.2
• 氢给体数：
  3
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  5,8-喹啉二酮 、 2-(3,5-dichloro-4-hydroxyphenyl)ethylamine hydrochloride 在 N,N-二异丙基乙胺 作用下， 以 乙醇 为溶剂， 以57%的产率得到7-((3,5-dichloro-4-hydroxyphenethyl)amino)quinoline-5,8-dione
  参考文献：
  名称：

  Ezrin inhibitors and methods of making and using

  摘要：

  该发明涵盖了包含以下化合物的化合物和药物组合物（I）的药物组合物，或其药用盐或前药，这些化合物对于抑制细胞中的ezrin蛋白或抑制癌细胞的生长是有用的。

  公开号：

  US09522908B2
• 作为产物：
  描述：

  酪胺盐酸盐 在 盐酸 、 磺酰氯 、 碳酸氢钠 、 溶剂黄146 作用下， 以 四氢呋喃 、 乙醚 、 水 为溶剂， 反应 30.0h， 生成 2-(3,5-dichloro-4-hydroxyphenyl)ethylamine hydrochloride
  参考文献：
  名称：

  Design, synthesis and biological evaluation of ezrin inhibitors targeting metastatic osteosarcoma

  摘要：

  Respiratory failure due to pulmonary metastasis is the major cause of death for patients with osteosarcoma. However, the molecular basis for metastasis of osteosarcoma is poorly understood. Recently, ezrin, a member of the ERM family of proteins, has been associated with osteosarcoma metastasis to the lungs. The small molecule NSC 668394 was identified to bind to ezrin, inhibit in vitro and in vivo cell migration, invasion, and metastatic colony survival. Reported herein are the design and synthesis of analogues of NSC 668394, and subsequent functional ezrin inhibition studies. The binding affinity was characterized by surface plasmon resonance technique. Cell migration and invasion activity was determined by electrical cell impedance methodology. Optimization of a series of heterocyclic-dione analogues led to the discovery of compounds 21k and 21m as potential novel antimetastatic agents. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2013.11.003

文献信息

• Diaminopyrimidinecarboxa mide derivative
  申请人：Nagashima Shinya

  公开号：US20050272753A1

  公开（公告）日：2005-12-08

  A compound which may be used for the prevention or treatment of respiratory diseases in which STAT 6 is concerned, particularly asthma, chronic obstructive pulmonary disease and the like is provided. A pyrimidine derivative or a salt thereof, which has an arylamino or arylethylamino group which may be substituted with a specified substituent, at the 2-position, amino group substituted with benzyl group or the like, at the 4-position, and carbamoyl group which may be substituted, at the 5-position, is provided.

  提供了一种可用于预防或治疗呼吸道疾病，特别是哮喘、慢性阻塞性肺病等与STAT 6有关的化合物。该化合物是一种嘧啶衍生物或其盐，其在2位具有可以被指定取代基取代的芳基氨基或芳基乙基氨基，4位具有被苄基基团或类似基团取代的氨基，5位具有可以被取代的氨基甲酰基。
• Diaminopyrimidinecarboxamide Derivative
  申请人：Nagashima Shinya

  公开号：US20090281072A1

  公开（公告）日：2009-11-12

  A compound which may be used for the prevention or treatment of respiratory diseases in which STAT 6 is concerned, particularly asthma, chronic obstructive pulmonary disease and the like is provided. A pyrimidine derivative or a salt thereof, which has an arylamino or arylethylamino group which may be substituted with a specified substituent, at the 2-position, amino group substituted with benzyl group or the like, at the 4-position, and carbamoyl group which may be substituted, at the 5-position, is provided.

  提供了一种可用于预防或治疗呼吸系统疾病，特别是哮喘、慢性阻塞性肺疾病等与STAT 6有关的化合物。该化合物为嘧啶衍生物或其盐，其在2位具有可被取代的芳基氨基或芳基乙基氨基基团，4位具有氨基取代的苯甲基基团或类似基团，5位具有可被取代的氨基甲酰基团。
• DIAMINOPYRIMIDINECARBOXAMIDE DERIVATIVE
  申请人：Nagashima Shinya

  公开号：US20110294749A1

  公开（公告）日：2011-12-01

  A compound which may be used for the prevention or treatment of respiratory diseases in which STAT 6 is concerned, particularly asthma, chronic obstructive pulmonary disease and the like is provided. A pyrimidine derivative or a salt thereof, which has an arylamino or arylethylamino group which may be substituted with a specified substituent, at the 2-position, amino group substituted with benzyl group or the like, at the 4-position, and carbamoyl group which may be substituted, at the 5-position, is provided.

  提供了一种可用于预防或治疗涉及STAT 6的呼吸系统疾病，特别是哮喘、慢性阻塞性肺疾病等的化合物。该化合物为嘧啶衍生物或其盐，其在2位具有可以被指定取代基取代的芳基氨基或芳基乙基氨基基团，在4位具有可以被苄基或类似物取代的氨基基团，并在5位具有可以被取代的氨基甲酰基团。
• Diaminopyrimidinecarboxamide derivative
  申请人：Astellas Pharma, Inc.

  公开号：US07449456B2

  公开（公告）日：2008-11-11

  A compound which may be used for the prevention or treatment of respiratory diseases in which STAT 6 is concerned, particularly asthma, chronic obstructive pulmonary disease and the like is provided. A pyrimidine derivative or a salt thereof, which has an arylamino or arylethylamino group which may be substituted with a specified substituent, at the 2-position, amino group substituted with benzyl group or the like, at the 4-position, and carbamoyl group which may be substituted, at the 5-position, is provided.

  提供一种化合物，可用于预防或治疗涉及STAT 6的呼吸系统疾病，特别是哮喘、慢性阻塞性肺疾病等。该化合物是一种嘧啶衍生物或其盐，其在2位具有可以被指定取代基取代的芳基氨基或芳基乙基氨基，4位上具有被苯甲基等基团取代的氨基，5位上具有可以被取代的氨基甲酰基。
• Identification of 4-benzylamino-2-[(4-morpholin-4-ylphenyl)amino]pyrimidine-5-carboxamide derivatives as potent and orally bioavailable STAT6 inhibitors
  作者：Shinya Nagashima、Hiroshi Nagata、Masahiro Iwata、Masaki Yokota、Hiroyuki Moritomo、Masaya Orita、Sadao Kuromitsu、Akiko Koakutsu、Keiko Ohga、Makoto Takeuchi

  DOI：10.1016/j.bmc.2008.05.031

  日期：2008.7.1

  Signal transducers and activators of transcription 6 (STAT6) is a key regulator of the type 2 helper T (Th2) cell immune response and a potential therapeutic target for allergic diseases such as asthma and atopic diseases. To search for potent and orally bioavailable STAT6 inhibitors, we synthesized a series of 4-benzylaminopyrimidine-5- carboxamide derivatives and evaluated their STAT6 inhibitory activities. Among these compounds, 2-[(4-morpholin-4-ylphenyl)amino]-4-[(2,3,6- trifluorobenzyl)amino]pyrimidine-5-carboxamide (25y, YM-341619, AS1617612) showed potent STAT6 inhibition with an IC(50) of 0.70 nM, and also inhibited Th2 differentiation in mouse spleen T cells induced by interleukin (IL)-4 with an IC(50) of 0.28 nM without affecting type 1 helper T (Th1) cell differentiation induced by IL-12. In addition, compound 25y showed an oral bioavailability of 25% in mouse. (c) 2008 Elsevier Ltd. All rights reserved.