ethyl 2-chloro-4-(methylsulfanyl)pyrimidine-5-carboxylate | 643086-93-5

• 物质功能分类: 医药中间体 - 杂环化合物 - 嘧啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: ethyl 2-chloro-4-(methylsulfanyl)pyrimidine-5-carboxylate
• 英文别名: ethyl 2-chloro-4-(methylthio)pyrimidine-5-carboxylate；ethyl 2-chloro-4-methylsulfanylpyrimidine-5-carboxylate
• CAS: 643086-93-5
• 化学式: C₈H₉ClN₂O₂S
• 分子量: 232.691
• InChiKey: BANQXEHWNVRPSY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  77.4
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  ethyl 2-chloro-4-(methylsulfanyl)pyrimidine-5-carboxylate 在 ammonium hydroxide N-甲基吡咯烷酮 、 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 甲醇 、 水 为溶剂， 反应 18.0h， 生成 2-{[2-(4-hydroxyphenyl)ethyl]amino}-4-(methylsulfinyl)pyrimidine-5-carboxamide
  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：

  2,4-二氯-5-嘧啶甲酸乙酯 、 sodium thiomethoxide 在 苄基三乙基氯化铵 作用下， 以 甲苯 为溶剂， 以19%的产率得到ethyl 2-chloro-4-(methylsulfanyl)pyrimidine-5-carboxylate
  参考文献：
  名称：

  [EN] INHIBITORS OF JAK
  [FR] INHIBITEURS DE JAK

  摘要：

  本发明涉及式(I)的化合物及其互变异构体和药学上可接受的盐，这些化合物是JAK的选择性抑制剂。本发明还涉及用于制备这种化合物的中间体，制备这种化合物，含有这种化合物的药物组合物，抑制JAK活性的方法，以及预防或治疗至少部分由JAK活性介导的多种疾病的方法。

  公开号：

  WO2010129802A1

文献信息

• [EN] SUBSTITUTED DIAMINOCARBOXAMIDE AND DIAMINOCARBONITRILE PYRIMIDINES, COMPOSITIONS THEREOF, AND METHODS OF TREATMENT THEREWITH<br/>[FR] DIAMINOCARBOXAMIDEPYRIMIDINES ET DIAMINOCARBONITRILEPYRIMIDINES SUBSTITUÉES, COMPOSITIONS DE CELLES-CI ET PROCÉDÉS DE TRAITEMENT À L'AIDE DE CELLES-CI
  申请人：SIGNAL PHARM LLC

  公开号：WO2012145569A1

  公开（公告）日：2012-10-26

  Provided herein are Diaminopyrimidine Compounds having the following structures: wherein R1, R2, R3, and R4 are as defined herein, compositions comprising an effective amount of a Diaminopyrimidine Compound, and methods for treating or preventing liver fibrotic disorders or a condition treatable or preventable by inhibition of a JNK pathway.

  本文提供具有以下结构的二氨基嘧啶化合物：其中R1、R2、R3和R4如本文所定义，包含有效量二氨基嘧啶化合物的组合物，以及用于治疗或预防肝纤维化疾病或通过抑制JNK途径可治疗或预防的疾病的方法。
• Discovery of the c-Jun N-Terminal Kinase Inhibitor <b>CC-90001</b>
  作者：Mark A. Nagy、Robert Hilgraf、Deborah S. Mortensen、Jan Elsner、Stephen Norris、Jayashree Tikhe、Won Yoon、David Paisner、Mercedes Delgado、Paul Erdman、Jason Haelewyn、Godrej Khambatta、Li Xu、William J. Romanow、Kevin Condroski、Sogole Bahmanyar、Meg McCarrick、Brent Benish、Kate Blease、Laurie LeBrun、Mehran F. Moghaddam、Julius Apuy、Stacie S. Canan、Brydon L. Bennett、Yoshitaka Satoh

  DOI：10.1021/acs.jmedchem.1c01716

  日期：2021.12.23

  that within the c-Jun N-terminal kinase (JNK) family, JNK1 and not JNK2 or JNK3 may be primarily responsible for fibrosis pathology, we sought to identify JNK inhibitors with an increased JNK1 bias relative to our previous clinical compound tanzisertib (CC-930). This manuscript reports the synthesis and structure–activity relationship (SAR) studies for a novel series of JNK inhibitors demonstrating an

  由于新出现的生物学数据表明在 c-Jun N-末端激酶 (JNK) 家族中，JNK1 而不是 JNK2 或 JNK3 可能主要负责纤维化病理学，我们试图确定 JNK 抑制剂相对于 JNK1 偏倚增加我们以前的临床化合物 tanzisertib (CC-930)。这份手稿报告了一系列新型 JNK 抑制剂的合成和构效关系 (SAR) 研究，证明 JNK1 偏倚增加。对一系列 2,4-二烷基氨基-嘧啶-5-甲酰胺的 SAR 优化导致鉴定出具有低纳摩尔 JNK 抑制效力、整体激酶组选择性和抑制直接 JNK 底物 c-Jun 的细胞磷酸化能力的化合物。CC-90001，目前处于特发性肺纤维化患者的临床试验（II 期）（NCT03142191）。
• [EN] 2, 6-DIAMINO-PYRIMIDIN- 5-YL-CARBOXAMIDES AS SYK OR JAK KINASES INHIBITORS<br/>[FR] 2, 6-DIAMINO-PYRIMIDIN- B-YL-CARBOXAMIDES SERVANT D'INHIBITEURS DE Syk KINASES ET DE JANUS KINASES
  申请人：PORTOLA PHARM INC

  公开号：WO2009145856A1

  公开（公告）日：2009-12-03

  The present invention is directed to compounds of formula I-II and pharmaceutically acceptable tautomers, salts, or stereoisomers thereof which are inhibitors of syk and/or JAK kinase. The present invention is also directed to intermediates used in making such compounds, the preparation of such a compound, pharmaceutical compositions containing such a compound, methods of inhibition syk and/or JAK kinase activity, methods of inhibition the platelet aggregation, and methods to prevent or treat a number of conditions mediated at least in part by syk and/or JAK kinase activity, such as cardiovascular disease, inflammatory disease, autoimmune disease and cell proliferative disorder, thrombosis, allergy, asthma, rheumatoid arthritis, leukemia, or non-Hodgkin's lymphoma.

  本发明涉及式I-II的化合物及其药学上可接受的互变异构体、盐或立体异构体，这些化合物是syk和/或JAK激酶的抑制剂。本发明还涉及用于制备这类化合物的中间体，制备这种化合物，含有这种化合物的药物组合物，抑制syk和/或JAK激酶活性的方法，抑制血小板聚集的方法，以及预防或治疗由syk和/或JAK激酶活性至少部分介导的多种疾病的方法，如心血管疾病、炎症性疾病、自身免疫疾病和细胞增殖障碍、血栓形成、过敏、哮喘、类风湿关节炎、白血病或非霍奇金淋巴瘤。
• 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。
• Inhibitors of protein kinases
  申请人：Bauer Shawn M.

  公开号：US20090318407A1

  公开（公告）日：2009-12-24

  The present invention is directed to compounds of formula I-II and pharmaceutically acceptable tautomers, salts, or stereoisomers thereof which are inhibitors of syk and/or JAK kinase. The present invention is also directed to intermediates used in making such compounds, the preparation of such a compound, pharmaceutical compositions containing such a compound, methods of inhibition syk and/or JAK kinase activity, methods of inhibition the platelet aggregation, and methods to prevent or treat a number of conditions mediated at least in part by syk and/or JAK kinase activity, such as undesired thrombosis and Non Hodgkin's Lymphoma.

  本发明涉及式I-II化合物及其药学上可接受的互变异构体、盐或立体异构体，其是SYK和/或JAK激酶的抑制剂。本发明还涉及用于制备这种化合物的中间体，该化合物的制备，含有该化合物的制药组合物，抑制SYK和/或JAK激酶活性的方法，抑制血小板聚集的方法，以及预防或治疗由SYK和/或JAK激酶活性至少部分介导的多种疾病，如不良血栓和非霍奇金淋巴瘤的方法。