(R)-methyl 2-(tert-butoxycarbonyl)-3-iodopropanoate | 1154096-89-5

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: (R)-methyl 2-(tert-butoxycarbonyl)-3-iodopropanoate
• 英文别名: (R)-methyl2-(tert-butoxycarbonyl)-3-iodopropanoate；3-O-tert-butyl 1-O-methyl (2R)-2-(iodomethyl)propanedioate
• CAS: 1154096-89-5
• 化学式: C₉H₁₅IO₄
• 分子量: 314.12
• InChiKey: QFTMTIHAMGTBSV-ZCFIWIBFSA-N

物化性质

• 沸点：
  294.9±20.0 °C(Predicted)
• 密度：
  1.545±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  14
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  5-溴-2,2-二氟-1,3-苯并二噁唑 、 (R)-methyl 2-(tert-butoxycarbonyl)-3-iodopropanoate 在 锌 、 (1E,4E)-1,5-diphenylpenta-1,4-dien-3-one;palladium 、 碘 氮 、 乙酸乙酯 、 水 、 Brine 、 Sodium sulfate-III 、 crude material 、 silica gel 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 2.97h， 以provided (S)-methyl 2-(tert-butoxycarbonyl)-3-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)propanoate (1.89 g, 49.9% yield) as a slightly brown oil的产率得到(S)-methyl 2-(tert-butoxycarbonyl)-3-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)propanoate
  参考文献：
  名称：

  Substituted hydroxyethyl amine compounds as beta-secretase modulators and methods of use

  摘要：

  本发明涉及一种新的化合物类，用于调节Beta-分泌酶酶活性和治疗Beta-分泌酶介导的疾病，包括阿尔茨海默病（AD）和相关疾病。在一种实施方式中，该化合物具有一般的I式或II式，其中I式的R1a、R1b、R1c、B、R3、R4、R5和W，以及II式的R1a、R1b、R1c、R2、R2a、R3、R4、R5、A1、A2、A3、A4、W、X、Z、m和n在此定义。本发明还提供了III式、II-A-II-D亚式、III-A-III-D亚式和IV式的化合物。本发明还包括将这些化合物用于治疗与Beta-分泌酶蛋白活性相关的疾病和症状的药物组合物，包括AD、认知缺陷和损伤、精神分裂症和其他类似的中枢神经系统疾病。本发明还包括I、II、III、IV式及其子式的进一步实施方式、中间体和用于制备I、II、III、IV式及其子式的化合物的有用过程。

  公开号：

  US08163909B2

文献信息

• Thiazole compounds and methods of use
  申请人：Zeng Qingping

  公开号：US20070173506A1

  公开（公告）日：2007-07-26

  The invention relates to thiazole compounds of Formula I and Formula II and compositions thereof useful for treating diseases mediated by protein kinase B (PKB) where the variables have the definitions provided herein. The invention also relates to the therapeutic use of such thiazole compounds and compositions thereof in treating disease states associated with abnormal cell growth, cancer, inflammation, and metabolic disorders.

  该发明涉及Formula I和Formula II的噻唑化合物及其组合物，用于治疗由蛋白激酶B（PKB）介导的疾病，其中变量具有此处提供的定义。该发明还涉及这种噻唑化合物及其组合物在治疗与异常细胞生长、癌症、炎症和代谢紊乱相关的疾病状态中的治疗用途。
• [EN] SUBSTITUTED HYDROXYETHYL AMINE COMPOUNDS AS BETA-SECRETASE MODULATORS AND METHODS OF USE<br/>[FR] COMPOSÉS D'HYDROXYÉTHYLAMINE SUBSTITUÉE EN TANT QUE MODULATEURS DE BÊTA-SÉCRÉTASE ET LEURS PROCÉDÉS D'UTILISATION
  申请人：AMGEN INC

  公开号：WO2009064418A1

  公开（公告）日：2009-05-22

  The present invention comprises a new class of compounds useful for the modulation of Beta-secretase enzyme activity and for the treatment of Beta-secretase mediated diseases, including Alzheimer's disease (AD) and related conditions. In one embodiment, the compounds have a general Formula (I) I wherein R1, R2, R3, R4, R5, A1, A2, A3, A4, X and Z are defined herein. The invention also includes use of these compounds in pharmaceutical compositions for treatment, prophylactic or therapeutic, of disorders and conditions related to the activity of beta-secretase protein. Such disorders include, for example, Alzheimer's Disease (AD), cognitive deficits and impairment, schizophrenia and other similar central nervous system conditions. The invention also comprises further embodiments of Formula II, intermediates and processes useful for the preparation of compounds of Formulas I and II.

  本发明涵盖了一类新化合物，用于调节Beta-分泌酶酶活性，治疗由Beta-分泌酶介导的疾病，包括阿尔茨海默病（AD）及相关疾病。在一种实施方案中，这些化合物具有一般的化学式（I），其中R1、R2、R3、R4、R5、A1、A2、A3、A4、X和Z在此定义。该发明还包括将这些化合物用于制备药物组合物，用于治疗与beta-分泌酶蛋白活性相关的疾病和症状，如阿尔茨海默病（AD）、认知缺陷和损伤、精神分裂症和其他类似的中枢神经系统疾病。该发明还包括进一步的化学式II实施方案，以及用于制备化合物I和II的中间体和工艺。
• Substituted Pyrano [2,3-b] Pyridinamine compounds as beta-secretase modulators and methods of use
  申请人：Graceffa Russell

  公开号：US20100120774A1

  公开（公告）日：2010-05-13

  The present invention comprises a new class of compounds useful for the modulation of Beta-secretase enzyme activity and for the treatment of Beta-secretase mediated diseases, including Alzheimer's disease (AD) and related conditions. In one embodiment, the compounds have a general Formula I wherein R 1 , R 2 , R 3 , R 4 , R 5 , A 1 , A 2 , A 3 , A 4 , X and Z are defined herein. The invention also includes use of these compounds in pharmaceutical compositions for treatment, prophylactic or therapeutic, of disorders and conditions related to the activity of beta-secretase protein. Such disorders include, for example, Alzheimer's Disease (AD), cognitive deficits and impairment, schizophrenia and other similar central nervous system conditions. The invention also comprises further embodiments of Formula II, intermediates and processes useful for the preparation of compounds of Formulas I and II.

  本发明包括一类新化合物，用于调节Beta-分泌酶酶活性，治疗由Beta-分泌酶介导的疾病，包括阿尔茨海默病（AD）及相关疾病。在一个实施例中，这些化合物具有一般的化学式I，其中R1、R2、R3、R4、R5、A1、A2、A3、A4、X和Z在此处被定义。该发明还包括将这些化合物用于治疗与beta-分泌酶蛋白活性相关的疾病和情况的药物组合物。这些疾病包括阿尔茨海默病（AD）、认知缺陷和损伤、精神分裂症和其他类似的中枢神经系统疾病。该发明还包括化学式II的进一步实施例，以及有用于制备化学式I和II化合物的中间体和工艺。
• Beta-secretase modulators and methods of use
  申请人：Zhong Wenge

  公开号：US20070185144A1

  公开（公告）日：2007-08-09

  The present invention comprises a new class of compounds useful for the modulation of Beta-secretase enzyme activity and for the treatment of Beta-secretase mediated diseases, including Alzheimer's disease (AD) and related conditions. In one embodiment, the compounds have a general Formula I wherein A, B, W, R 3 , R 4 , R 5 , i and j are defined herein. The invention also comprises pharmaceutical compositions including one or more compounds of Formula I, methods of use for these compounds, including treatment of AD and related diseases, by administering the compound(s) of Formula I, or compositions including them, to a subject. The invention also comprises further embodiments of Formulas II and III, intermediates and processes useful for the preparation of compounds of the invention.

  本发明涉及一类新型化合物，可用于调节β-分泌酶酶活性和治疗β-分泌酶介导的疾病，包括阿尔茨海默病（AD）和相关疾病。在一种实施方式中，化合物具有通式I，其中A、B、W、R3、R4、R5、i和j在此定义。本发明还包括包含一个或多个通式I化合物的药物组合物，以及使用这些化合物的方法，包括通过将通式I化合物或包含它们的组合物给予受试者治疗AD和相关疾病。本发明还包括通式II和III的进一步实施方式，以及用于制备本发明化合物的中间体和过程。
• Substituted spirocyclic chromanamine compounds as Beta-Secretase modulators and methods of use
  申请人：Amgen Inc.

  公开号：US07951838B2

  公开（公告）日：2011-05-31

  The present invention comprises a new class of compounds useful for the modulation of Beta-secretase enzyme activity and for the treatment of Beta-secretase mediated diseases, including Alzheimer's disease (AD) and related conditions. In one embodiment, the compounds have a general Formula I wherein R1, R2, R3, R4, R5, A1, A2, A3, A4, X and Z are defined herein. The invention also includes use of these compounds in pharmaceutical compositions for treatment, prophylactic or therapeutic, of disorders and conditions related to the activity of beta-secretase protein. Such disorders include, for example, Alzheimer's Disease (AD), cognitive deficits and impairment, schizophrenia and other similar central nervous system conditions. The invention also comprises further embodiments of Formula II, intermediates and processes useful for the preparation of compounds of Formulas I and II.

  本发明涉及一种新的化合物类别，用于调节β-秘鲁酶酶活性并用于治疗β-秘鲁酶介导的疾病，包括阿尔茨海默病（AD）和相关疾病。在一种实施方案中，所述化合物具有一般式I，其中R1、R2、R3、R4、R5、A1、A2、A3、A4、X和Z在此定义。本发明还包括这些化合物在制药组合物中的使用，用于治疗与β-秘鲁酶蛋白活性相关的疾病和状况，例如阿尔茨海默病（AD）、认知缺陷和损伤、精神分裂症和其他类似的中枢神经系统疾病。本发明还包括公式II的进一步实施方案、中间体和用于制备公式I和II化合物的有用过程。