4-(苄基氨基)-2-(甲基磺酰基)嘧啶-5-羧酰胺 | 643086-98-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 中文名称: 4-(苄基氨基)-2-(甲基磺酰基)嘧啶-5-羧酰胺
• 英文名称: 4-(benzylamino)-2-(methylsulfonyl)pyrimidine-5-carboxamide
• 英文别名: 4-(benzylamino)-2-methylsulfonylpyrimidine-5-carboxamide
• CAS: 643086-98-0
• 化学式: C₁₃H₁₄N₄O₃S
• 分子量: 306.345
• InChiKey: KUSYGWFBFDTCBU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  21
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  123
• 氢给体数：
  2
• 氢受体数：
  6

安全信息

• 海关编码：
  2933599090

反应信息

• 作为反应物：
  描述：

  4-(苄基氨基)-2-(甲基磺酰基)嘧啶-5-羧酰胺 、 4-(2-氨基乙基)-2-氯苯酚盐酸盐 在 N-甲基吡咯烷酮 、 二异丙胺 作用下， 反应 1.0h， 以29%的产率得到4-(苄基氨基)-2-((3-氯-4-羟基苯乙基)氨基)嘧啶-5-羧酰胺
  参考文献：
  名称：

  Synthesis and evaluation of 2-{[2-(4-hydroxyphenyl)-ethyl]amino}pyrimidine-5-carboxamide derivatives as novel STAT6 inhibitors

  摘要：

  The STAT6 (signal transducers and activators of transcription 6) protein is activated by interleukin (IL)-4 and IL-13, and plays an important role in T-helper cell 2 (Th2) differentiation. STAT6 might therefore be an excellent therapeutic target for various allergic conditions, including asthma and atopic diseases. We synthesized a series of 2-{[2-(4-hydroxyphenyl)ethyl]amino}pyrimidine-5-carboxamide derivatives and evaluated their STAT6 inhibitory activities. Among these compounds, 4-(benzylamino)-2-{[2-(3-chloro-4-hydroxyphenyl)ethyl]amino}pyrimidine-5-carboxamide (2t, AS1517499) showed potent STAT6 inhibition with an IC50 value of 21 nM, and also inhibited IL-4-induced Th2 differentiation of mouse spleen T cells with an IC50 value of 2.3 nM and without influencing T-helper cell 1 (Th1) differentiation induced by IL-12. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2006.10.015
• 作为产物：
  描述：

  4-氯-2-甲硫基嘧啶-5-羧酸乙酯 在 N-甲基吡咯烷酮 、 ammonium hydroxide 、 sodium hydroxide 、 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 N,N-二异丙基乙胺 、 间氯过氧苯甲酸 作用下， 以 四氢呋喃 、 甲醇 、 水 、 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 29.0h， 生成 4-(苄基氨基)-2-(甲基磺酰基)嘧啶-5-羧酰胺
  参考文献：
  名称：

  Synthesis and evaluation of 2-{[2-(4-hydroxyphenyl)-ethyl]amino}pyrimidine-5-carboxamide derivatives as novel STAT6 inhibitors

  摘要：

  The STAT6 (signal transducers and activators of transcription 6) protein is activated by interleukin (IL)-4 and IL-13, and plays an important role in T-helper cell 2 (Th2) differentiation. STAT6 might therefore be an excellent therapeutic target for various allergic conditions, including asthma and atopic diseases. We synthesized a series of 2-{[2-(4-hydroxyphenyl)ethyl]amino}pyrimidine-5-carboxamide derivatives and evaluated their STAT6 inhibitory activities. Among these compounds, 4-(benzylamino)-2-{[2-(3-chloro-4-hydroxyphenyl)ethyl]amino}pyrimidine-5-carboxamide (2t, AS1517499) showed potent STAT6 inhibition with an IC50 value of 21 nM, and also inhibited IL-4-induced Th2 differentiation of mouse spleen T cells with an IC50 value of 2.3 nM and without influencing T-helper cell 1 (Th1) differentiation induced by IL-12. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2006.10.015

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.