5-bromo-3-chloro-N-methoxy-N-methylthiophene-2-carboxamide | 1403468-43-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩类
• 英文名称: 5-bromo-3-chloro-N-methoxy-N-methylthiophene-2-carboxamide
• CAS: 1403468-43-8
• 化学式: C₇H₇BrClNO₂S
• 分子量: 284.561
• InChiKey: RYKIIEOCUGDGEP-UHFFFAOYSA-N

物化性质

• 沸点：
  394.9±42.0 °C(Predicted)
• 密度：
  1.686±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  57.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5-bromo-3-chloro-N-methoxy-N-methylthiophene-2-carboxamide 在 二异丁基氢化铝 作用下， 以 甲苯 为溶剂， 反应 0.5h， 以94%的产率得到5-bromo-3-chlorothiophene-2-carbaldehyde
  参考文献：
  名称：

  Synthesis and Biological Evaluation of Thiophene-<i>C</i>-glucosides as Sodium-Dependent Glucose Cotransporter 2 Inhibitors

  摘要：

  对噻吩-C-葡萄糖苷的合成和结构-活性关系（SAR）进行了探讨，并评估了 3a-f 的人钠依赖性葡萄糖共转运体 2（hSGLT2）抑制活性和大鼠尿糖排泄（UGE）效应。结果表明，3a-f 具有良好的 hSGLT2 抑制活性和大鼠尿糖排泄效应。其中，氯噻吩衍生物 3f 对 hSGLT2 具有显著的抑制活性。

  DOI：

  10.1248/cpb.c13-00407
• 作为产物：
  描述：

  3-氯噻吩-2-羧酸 在 正丁基锂 、 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 、 二异丙胺 作用下， 以 四氢呋喃 、 正己烷 、 二氯甲烷 为溶剂， 反应 19.0h， 生成 5-bromo-3-chloro-N-methoxy-N-methylthiophene-2-carboxamide
  参考文献：
  名称：

  Synthesis and Biological Evaluation of Thiophene-<i>C</i>-glucosides as Sodium-Dependent Glucose Cotransporter 2 Inhibitors

  摘要：

  对噻吩-C-葡萄糖苷的合成和结构-活性关系（SAR）进行了探讨，并评估了 3a-f 的人钠依赖性葡萄糖共转运体 2（hSGLT2）抑制活性和大鼠尿糖排泄（UGE）效应。结果表明，3a-f 具有良好的 hSGLT2 抑制活性和大鼠尿糖排泄效应。其中，氯噻吩衍生物 3f 对 hSGLT2 具有显著的抑制活性。

  DOI：

  10.1248/cpb.c13-00407

文献信息

• [EN] 5-SUBSTITUTED IMINOTHIAZINES AND THEIR MONO-AND DIOXIDES AS BACE INHIBITORS,COMPOSITIONS,AND THEIR USE<br/>[FR] IMINOTHIAZINES 5-SUBSTITUÉES ET LEUR MONOXYDES ET DIOXYDES COMME INHIBITEURS DE BACE, LEURS COMPOSITIONS ET LEUR UTILISATION
  申请人：SCHERING CORP

  公开号：WO2012139425A1

  公开（公告）日：2012-10-18

  The present invention discloses certain iminothiazine compounds and mono- and dioxides thereof, including compounds Formula (I): and tautomers and stereoisomers thereof, and pharmaceutically acceptable salts of said compounds, said tautomers and said stereoismers, wherein each of variables shown in the formula are as defined herein. The compounds of the invention may be useful as BACE inhibitors and/or for the treatment and prevention of various pathologies related thereto. Pharmaceutical compositions comprising one or more such compounds (alone and in combination with one or more other active agents), and methods for their preparation and uses, including Alzheimer's disease, are also disclosed.

  本发明揭示了某些咪唑啉化合物及其单体和二氧化物，包括化合物Formula (I)：及其互变异构体和立体异构体，以及所述化合物、所述互变异构体和所述立体异构体的药用盐，其中公式中显示的各变量如本文所定义。本发明的化合物可能作为BACE抑制剂，用于治疗和预防与之相关的各种病理。还公开了包括一种或多种这样的化合物（单独和与一种或多种其他活性剂组合）的药物组合物，以及它们的制备和用途方法，包括阿尔茨海默病。
• [EN] 2-SPIRO-SUBSTITUTED IMINOTHIAZINES AND THEIR MONO-AND DIOXIDES AS BACE INHIBITORS, COMPOSITIONS AND THEIR USE<br/>[FR] IMINOTHIAZINES 2-SPIRO-SUBSTITUÉES ET LEUR MONO- ET DIOXYDES EN TANT QU'INHIBITEURS BACE, COMPOSITIONS ET LEUR UTILISATION
  申请人：MERCK SHARP & DOHME

  公开号：WO2013028670A1

  公开（公告）日：2013-02-28

  In its many embodiments, the present invention provides provides certain iminothiazine dioxide compounds, including compounds Formula (I): and tautomers and stereoisomers thereof, and pharmaceutically acceptable salts of said compounds, said tautomeros and said stereoisomers, wherein each of the variables shown in the formula are as defined herein. The novel compounds of the invention are useful as BACE inhibitors and/or for the treatment and prevention of various pathologies related thereto. Pharmaceutical compositions comprising one or more such compounds (alone and in combination with one or more other active agents), and methods for their preparation and use, including Alzheimer's disease, are also disclosed.

  在其多种实施形式中，本发明提供了某些亚噻嗪二氧化物化合物，包括化合物式（I）：及其互变异构体和立体异构体，以及所述化合物的药用盐，所述互变异构体和所述立体异构体，其中公式中显示的每个变量如本文所定义。本发明的新化合物可用作β-淀粉样蛋白前体蛋白酶（BACE）抑制剂和/或用于治疗和预防与之相关的各种病理。还公开了包括一种或多种这样的化合物（单独和与一种或多种其他活性剂的组合）的药物组合物，以及其制备和使用方法，包括治疗阿尔茨海默病。
• 2-spiro-substituted iminothiazines and their mono-and dioxides as bace inhibitors, compositions and their use
  申请人：Wu Wen-Lian

  公开号：US09181236B2

  公开（公告）日：2015-11-10

  In its many embodiments, the present invention provides certain iminothiazine dioxide compounds, including compounds Formula (I): and tautomers and stereoisomers thereof, and pharmaceutically acceptable salts of said compounds, said tautomeros and said stereoisomers, wherein each of the variables shown in the formula are as defined herein. The novel compounds of the invention are useful as BACE inhibitors and/or for the treatment and prevention of various pathologies related thereto. Pharmaceutical compositions comprising one or more such compounds (alone and in combination with one or more other active agents), and methods for their preparation and use, including Alzheimer's disease, are also disclosed.

  在其多种实施形式中，本发明提供了某些亚咪硫嗪二氧化物化合物，包括化合物的结构式（I）所示的化合物及其互变异构体和立体异构体，以及所述化合物、互变异构体和立体异构体的药学上可接受的盐，其中公式中显示的各个变量如本文所定义。该发明的新化合物可用作BACE抑制剂和/或用于治疗和预防与之相关的各种病理。还公开了包括一种或多种这种化合物（单独和与一种或多种其他活性剂的组合）的药物组合物，以及其制备和使用方法，包括治疗阿尔茨海默病。
• 2-SPIRO-SUBSTITUTED IMINOTHIAZINES AND THEIR MONO-AND DIOXIDES AS BACE INHIBITORS, COMPOSITIONS AND THEIR USE
  申请人：Wu Wen-Lian

  公开号：US20140200213A1

  公开（公告）日：2014-07-17

  In its many embodiments, the present invention provides certain iminothiazine dioxide compounds, including compounds Formula (I): and tautomers and stereoisomers thereof, and pharmaceutically acceptable salts of said compounds, said tautomeros and said stereoisomers, wherein each of the variables shown in the formula are as defined herein. The novel compounds of the invention are useful as BACE inhibitors and/or for the treatment and prevention of various pathologies related thereto. Pharmaceutical compositions comprising one or more such compounds (alone and in combination with one or more other active agents), and methods for their preparation and use, including Alzheimer's disease, are also disclosed.

  在其多种实施方式中，本发明提供了某些亚胺噻唑二氧化物化合物，包括化合物式（I）的化合物及其互变异构体和立体异构体以及所述化合物、所述互变异构体和所述立体异构体的药学上可接受的盐，其中公式中所示的每个变量如本文所定义。本发明的新型化合物可用作BACE抑制剂和/或用于治疗和预防与之相关的各种病理。还披露了包含一种或多种这样的化合物（单独和与一种或多种其他活性剂的组合）的制药组合物以及其制备和使用方法，包括治疗阿尔茨海默病。
• 5-SUBSTITUTED IMINOTHIAZINES AND THEIR MONO- AND DIOXIDES AS BACE INHIBITORS, COMPOSITIONS, AND THEIR USE
  申请人：Wu Wen-Lian

  公开号：US20140128382A1

  公开（公告）日：2014-05-08

  The present invention discloses certain iminothiazine compounds and mono- and dioxides thereof, including compounds Formula (I): and tautomers and stereoisomers thereof, and pharmaceutically acceptable salts of said compounds, said tautomers and said stereoisomers, wherein each of variables shown in the formula are as defined herein. The compounds of the invention may be useful as BACE inhibitors and/or for the treatment and prevention of various pathologies related thereto. Pharmaceutical compositions comprising one or more such compounds (alone and in combination with one or more other active agents), and methods for their preparation and uses, including Alzheimer's disease, are also disclosed.

  本发明揭示了某些亚胺噻唑化合物及其单体和二氧化物，包括化合物公式（I）：及其互变异构体和立体异构体，以及所述化合物、所述互变异构体和所述立体异构体的药学上可接受的盐，其中公式中所示的每个变量如本文所定义。本发明的化合物可用作BACE抑制剂和/或用于治疗和预防与之相关的各种病理学。本发明还揭示了包括一种或多种此类化合物（单独和与一种或多种其他活性剂组合）的制药组合物，以及其制备和用途的方法，包括阿尔茨海默病。