N-(4-((3S)-5-amino-3,6,6-trimethyl-1,1-dioxido-3,6-dihydro-2H-1,4-thiazin-3-yl)-5-fluoro-2-pyridinyl)-5-methoxy-2-pyrazinecarboxamide | 1600508-02-8

• 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: N-(4-((3S)-5-amino-3,6,6-trimethyl-1,1-dioxido-3,6-dihydro-2H-1,4-thiazin-3-yl)-5-fluoro-2-pyridinyl)-5-methoxy-2-pyrazinecarboxamide
• 英文别名: N-[4-[(3S)-5-amino-3,6,6-trimethyl-1,1-dioxo-2H-1,4-thiazin-3-yl]-5-fluoropyridin-2-yl]-5-methoxypyrazine-2-carboxamide
• CAS: 1600508-02-8
• 化学式: C₁₈H₂₁FN₆O₄S
• 分子量: 436.467
• InChiKey: NABRQSZDYUIMPY-GOSISDBHSA-N

物化性质

• 密度：
  1.49±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.6
• 重原子数：
  30
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.39
• 拓扑面积：
  158
• 氢给体数：
  2
• 氢受体数：
  9

反应信息

• 作为产物：
  描述：

  (S)-tert-butyl (5-(2-bromo-5-fluoropyridin-4-yl)-2,2,5-trimethyl-1,1-dioxido-5,6-dihydro-2H-1,4-thiazin-3-yl)carbamate 、 5-methoxypyrazine-2-carboxamide 、 N,N'-二甲基乙二胺 以18.91%的产率得到N-(4-((3S)-5-amino-3,6,6-trimethyl-1,1-dioxido-3,6-dihydro-2H-1,4-thiazin-3-yl)-5-fluoro-2-pyridinyl)-5-methoxy-2-pyrazinecarboxamide
  参考文献：
  名称：

  AMINO-DIHYDROTHIAZINE AND AMINO-DIOXIDO DIHYDROTHIAZINE COMPOUNDS AS BETA-SECRETASE ANTAGONISTS AND METHODS OF USE

  摘要：

  本发明提供了一类新的化合物，用于调节β-分泌酶（BACE）活性。这些化合物具有一般的化学式I： 其中化学式I中的变量A4、A5、A6、A8、R1、R2、R3、R7和n在此独立地被定义。该发明还提供了包含这些化合物的药物组合物，以及这些化合物和组合物用于治疗与A-beta斑块形成和沉积相关的疾病和/或症状的对应用途，这些疾病和症状是由BACE的生物活性引起的。这种由BACE介导的疾病包括阿尔茨海默病、认知缺陷、认知障碍、精神分裂症和其他中枢神经系统疾病。该发明还提供了化学式II的化合物及其亚式化合物，中间体和用于制备化学式I-II化合物的有用过程和方法。

  公开号：

  US20140107109A1

文献信息

• US9556135B2
  申请人：——

  公开号：US9556135B2

  公开（公告）日：2017-01-31
• [EN] AMINO - DIHYDROTHIAZINE AND AMINO - DIOXIDO DIHYDROTHIAZINE COMPOUNDS AS BETA-SECRETASE ANTAGONISTS AND METHODS OF USE<br/>[FR] COMPOSÉS AMINO-DIHYDROTHIAZINE ET AMINO-DIOXYDO DIHYDROTHIAZINE EN TANT QU'ANTAGONISTES DE BÊTA-SÉCRÉTASE ET PROCÉDÉS D'UTILISATION
  申请人：AMGEN INC

  公开号：WO2014059185A1

  公开（公告）日：2014-04-17

  The present invention provides a new class of compounds useful for the modulation of beta-secretase enzyme (BACE) activity. The compounds have a general Formula I: wherein variables A4, A5, A6, A8, R1, R2, R3, R7 and n of Formula I, independently, are defined herein. The invention also provides pharmaceutical compositions comprising the compounds, and corresponding uses of the compounds and compositions for treatment of disorders and/or conditions related to A-beta plaque formation and deposition, resulting from the biological activity of BACE. Such BACE mediated disorders include, for example, Alzheimer's Disease, cognitive deficits, cognitive impairments, schizophrenia and other central nervous system conditions. The invention further provides compounds of Formula II and sub-formula embodiments thereof, intermediates and processes and methods useful for the preparation of compounds of Formulas I-II.
• AMINO-DIHYDROTHIAZINE AND AMINO-DIOXIDO DIHYDROTHIAZINE COMPOUNDS AS BETA-SECRETASE ANTAGONISTS AND METHODS OF USE
  申请人：Amgen Inc.

  公开号：US20140107109A1

  公开（公告）日：2014-04-17

  The present invention provides a new class of compounds useful for the modulation of beta-secretase enzyme (BACE) activity. The compounds have a general Formula I: wherein variables A 4 , A 5 , A 6 , A 8 , R 1 , R 2 , R 3 , R 7 and n of Formula I, independently, are defined herein. The invention also provides pharmaceutical compositions comprising the compounds, and corresponding uses of the compounds and compositions for treatment of disorders and/or conditions related to A-beta plaque formation and deposition, resulting from the biological activity of BACE. Such BACE mediated disorders include, for example, Alzheimer's Disease, cognitive deficits, cognitive impairments, schizophrenia and other central nervous system conditions. The invention further provides compounds of Formula II and sub-formula embodiments thereof, intermediates and processes and methods useful for the preparation of compounds of Formulas I-II.

  本发明提供了一类新的化合物，用于调节β-分泌酶（BACE）活性。这些化合物具有一般的化学式I： 其中化学式I中的变量A4、A5、A6、A8、R1、R2、R3、R7和n在此独立地被定义。该发明还提供了包含这些化合物的药物组合物，以及这些化合物和组合物用于治疗与A-beta斑块形成和沉积相关的疾病和/或症状的对应用途，这些疾病和症状是由BACE的生物活性引起的。这种由BACE介导的疾病包括阿尔茨海默病、认知缺陷、认知障碍、精神分裂症和其他中枢神经系统疾病。该发明还提供了化学式II的化合物及其亚式化合物，中间体和用于制备化学式I-II化合物的有用过程和方法。