2-tert-butyl 3-methyl 8-hydroxy-3,4-dihydroisoquinoline-2,3(1H)-dicarboxylate | 370881-40-6

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 2-tert-butyl 3-methyl 8-hydroxy-3,4-dihydroisoquinoline-2,3(1H)-dicarboxylate
• 英文别名: 2-(tert-Butyl) 3-methyl 8-hydroxy-3,4-dihydroisoquinoline-2,3(1H)-dicarboxylate；2-O-tert-butyl 3-O-methyl 8-hydroxy-3,4-dihydro-1H-isoquinoline-2,3-dicarboxylate
• CAS: 370881-40-6
• 化学式: C₁₆H₂₁NO₅
• 分子量: 307.346
• InChiKey: PUFNDZATOYOMBX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  76.1
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-tert-butyl 3-methyl 8-hydroxy-3,4-dihydroisoquinoline-2,3(1H)-dicarboxylate 在 四(三苯基膦)钯 、 sodium carbonate 作用下， 以 乙醇 、 二氯甲烷 、 甲苯 为溶剂， 反应 24.0h， 生成 8-Phenyl-3,4-dihydro-1H-isoquinoline-2,3-dicarboxylic acid 2-tert-butyl ester 3-methyl ester
  参考文献：
  名称：

  The scope and limitations of the Suzuki–Miyaura cross-coupling reactions of 6- and 8-substituted 1,2,3,4-tetrahydroisoquinoline-3-carboxylates

  摘要：

  6- and 8-Aryl-1,2,3,4-tetrahydroisoqinoline-3-carboxylates have been prepared by Suzuki-Miyaura cross-coupling reactions of the triflates or corresponding boronate esters. We have shown for the first time that a one-pot arylation of a triflate via the boronate ester can be achieved using an aryl chloride. (C) 2001 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(01)01132-7
• 作为产物：
  描述：

  2-(tert-butyl) 3-methyl 5-bromo-8-hydroxy-3,4-dihydroisoquinoline-2,3(1H)-dicarboxylate 在 palladium on activated charcoal 氢气 、 N,N-二异丙基乙胺 作用下， 以 甲醇 为溶剂， 生成 2-tert-butyl 3-methyl 8-hydroxy-3,4-dihydroisoquinoline-2,3(1H)-dicarboxylate
  参考文献：
  名称：

  Substituted Tetrahydroisoquinolines as Beta-secretase Inhibitors

  摘要：

  提供一系列Formula (I)的四氢异喹啉二氨基丙烷化合物或其立体异构体；或其药学上可接受的盐，其中R，R8和R9如本文所定义，它们的药物组合物和使用方法。这些化合物抑制β-分泌酶对淀粉样前体蛋白（APP）的加工，更具体地说，抑制Aβ肽的产生。本公开涉及用于治疗与β-淀粉样蛋白产生相关的神经系统疾病的化合物，如阿尔茨海默病和其他受抗淀粉样活性影响的疾病。

  公开号：

  US20080153868A1

文献信息

• Substituted Tetrahydroisoquinolines as Beta-secretase Inhibitors
  申请人：Thompson Lorin A.

  公开号：US20080153868A1

  公开（公告）日：2008-06-26

  There is provided a series of tetrahydroisoquinoline diaminopropane compounds of Formula (I) or a stereoisomer; or a pharmaceutically acceptable salt thereof, wherein R, R 8 and R 9 are as defined herein, their pharmaceutical compositions and methods of use. These compounds inhibit the processing of amyloid precursor protein (APP) by β-secretase and, more specifically, inhibit the production of Aβ-peptide. The present disclosure is directed to compounds useful in the treatment of neurological disorders related to β-amyloid production, such as Alzheimer's disease and other conditions affected by anti-amyloid activity.

  提供一系列Formula (I)的四氢异喹啉二氨基丙烷化合物或其立体异构体；或其药学上可接受的盐，其中R，R8和R9如本文所定义，它们的药物组合物和使用方法。这些化合物抑制β-分泌酶对淀粉样前体蛋白（APP）的加工，更具体地说，抑制Aβ肽的产生。本公开涉及用于治疗与β-淀粉样蛋白产生相关的神经系统疾病的化合物，如阿尔茨海默病和其他受抗淀粉样活性影响的疾病。
• Benzazole derivatives, compositions, and methods of use as beta-secretase inhibitors
  申请人：Mjalli M.M. Adnan

  公开号：US20060223849A1

  公开（公告）日：2006-10-05

  The present invention is directed to benzazole compounds that inhibit β-site amyloid precursor protein-cleaving enzyme (BACE) and that may be useful in the treatment or prevention of diseases in which BACE is involved, such as Alzheimer's disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which BACE is involved.

  本发明涉及一种抑制β-淀粉样前体蛋白剪切酶（BACE）的苯并咪唑化合物，该化合物可用于治疗或预防BACE参与的疾病，如阿尔茨海默病。本发明还涉及包含这些化合物的药物组合物以及在预防或治疗BACE参与的这些疾病中使用这些化合物和组合物的用途。
• Benzazole Derivatives, Compositions, and Methods of Use as Beta-Secretase Inhibitors
  申请人：Mjalli Adnan M.M.

  公开号：US20090326006A1

  公开（公告）日：2009-12-31

  The present invention is directed to benzazole compounds that inhibit β-site amyloid precursor protein-cleaving enzyme (BACE) and that may be useful in the treatment or prevention of diseases in which BACE is involved, such as Alzheimer's disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which BACE is involved.

  本发明涉及抑制β位点淀粉样前体蛋白剪切酶（BACE）的苯并唑化合物，可用于治疗或预防BACE参与的疾病，如阿尔茨海默病。本发明还涉及包含这些化合物的药物组合物，以及在预防或治疗BACE参与的这些疾病中使用这些化合物和组合物的用途。
• Benzazole Derivatives, Compositions, and Methods of Use as B-Secretase Inhibitors
  申请人：Mjalli Adnan M.M.

  公开号：US20110065713A1

  公开（公告）日：2011-03-17

  The present invention is directed to benzazole compounds that inhibit β-site amyloid precursor protein-cleaving enzyme (BACE) and that may be useful in the treatment or prevention of diseases in which BACE is involved, such as Alzheimer's disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which BACE is involved.

  本发明涉及一种抑制 β-淀粉样前体蛋白裂解酶（BACE）的苯并咪唑化合物，该化合物可能在治疗或预防包括阿尔茨海默病在内的与BACE有关的疾病中有用。本发明还涉及包含这些化合物的药物组合物以及在预防或治疗BACE参与的这类疾病中使用这些化合物和组合物。
• Benzazole derivatives, compositions, and methods of use as B-secretase inhibitors
  申请人：High Point Pharmaceuticals, LLC

  公开号：EP2457901A1

  公开（公告）日：2012-05-30

  The present invention is directed to benzazole compounds that inhibit β-site amyloid precursor protein-cleaving enzyme (BACE) and that may be useful in the treatment or prevention of diseases in which BACE is involved, such as Alzheimer's disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which BACE is involved.

  本发明涉及抑制β位淀粉样前体蛋白切割酶（BACE）的苯甲唑化合物，这些化合物可用于治疗或预防BACE参与的疾病，如阿尔茨海默病。本发明还涉及包含这些化合物的药物组合物，以及这些化合物和组合物在预防或治疗涉及 BACE 的此类疾病中的用途。