8-benzyloxy-3-methyl-5-oxiranyl-1H-quinolin-2-one | 312753-65-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 8-benzyloxy-3-methyl-5-oxiranyl-1H-quinolin-2-one
• 英文别名: 8-Benzyloxy-3-methyl5-oxiranyl-1H-quinolin-2-one；3-methyl-5-(oxiran-2-yl)-8-phenylmethoxy-1H-quinolin-2-one
• CAS: 312753-65-4
• 化学式: C₁₉H₁₇NO₃
• 分子量: 307.349
• InChiKey: HJRVOXLXSAYXHT-UHFFFAOYSA-N

物化性质

• 沸点：
  556.2±50.0 °C(Predicted)
• 密度：
  1.260±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  50.9
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  8-benzyloxy-3-methyl-5-oxiranyl-1H-quinolin-2-one 在 10% Pd/C 、 氢气 作用下， 以 乙醇 、 二甲基亚砜 为溶剂， 25.0~80.0 ℃ 、101.33 kPa 条件下， 反应 18.0h， 生成 5-[2-(5,6-diethyl-indan-2-ylamino)-1-hydroxy-ethyl]-8-hydroxy-3-methyl-1H-quinolin-2-one
  参考文献：
  名称：

  An investigation into the structure–activity relationships associated with the systematic modification of the β2-adrenoceptor agonist indacaterol

  摘要：

  The synthesis of a series of indacaterol analogues in which each of the three structural regions of indacaterol are modified in a systematic manner is described. Evaluation of the affinity of these analogues for the beta(2)-adrenoceptor identified the 3,4-dihydroquinolinone and 5-n-butylindanyl analogues to demonstrate the most similar profiles to indacaterol. An alpha-methyl aminoindane analogue was discovered to be 25-fold more potent than indacaterol, and functional studies revealed an atypical beta(2)-adrenoceptor activation profile for this compound consistent with that of a slowly dissociating 'super agonist'. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2012.07.096
• 作为产物：
  描述：

  8-benzyloxy-3-methyl-5-vinyl-1H-quinolin-2-one 在 二甲基二环氧乙烷 作用下， 以 丙酮 为溶剂， 生成 8-benzyloxy-3-methyl-5-oxiranyl-1H-quinolin-2-one
  参考文献：
  名称：

  An investigation into the structure–activity relationships associated with the systematic modification of the β2-adrenoceptor agonist indacaterol

  摘要：

  The synthesis of a series of indacaterol analogues in which each of the three structural regions of indacaterol are modified in a systematic manner is described. Evaluation of the affinity of these analogues for the beta(2)-adrenoceptor identified the 3,4-dihydroquinolinone and 5-n-butylindanyl analogues to demonstrate the most similar profiles to indacaterol. An alpha-methyl aminoindane analogue was discovered to be 25-fold more potent than indacaterol, and functional studies revealed an atypical beta(2)-adrenoceptor activation profile for this compound consistent with that of a slowly dissociating 'super agonist'. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2012.07.096

文献信息

• Beta2-adrenoceptor agonists
  申请人：Cuenoud Bernard

  公开号：US06878721B1

  公开（公告）日：2005-04-12

  Compounds of formula in free or salt or solvate form, where Ar is a group of formula Y is carbon or nitrogen and R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , X, n, p, q and r are as defined in the specification, their preparation and their use as pharmaceuticals, particularly for the treatment of obstructive or inflammatory airways diseases.

  公式中的化合物以自由形式、盐或溶剂形式存在，其中Ar是化学式的一组，Y是碳或氮，R1、R2、R3、R4、R5、R6、R7、R8、R9、R10、X、n、p、q和r如规范中所定义，它们的制备及其作为药物的用途，特别是用于治疗阻塞性或炎症性气道疾病。
• BETA-2-ADRENORECEPTOR AGONISTS
  申请人：Cuenoud Bernard

  公开号：US20100029705A1

  公开（公告）日：2010-02-04

  Compounds of formula in free or salt or solvate form, where Ar is a group of formula Y is carbon or nitrogen and R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , X, n, p, q and r are as defined in the specification, their preparation and their use as pharmaceuticals, particularly for the treatment of obstructive or inflammatory airways diseases.

  该化合物的化学式为自由或盐或溶剂形式，其中Ar是化学式的一组，Y是碳或氮，R1、R2、R3、R4、R5、R6、R7、R8、R9、R10、X、n、p、q和r的定义在说明书中，其制备以及其作为药物的用途，特别是用于治疗阻塞性或炎症性呼吸道疾病。
• β2-adrenoceptor agonists
  申请人：Novartis AG

  公开号：US07622483B2

  公开（公告）日：2009-11-24

  Compounds of formula in free or salt or solvate form, where Ar is a group of formula Y is carbon or nitrogen and R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, X, n, p, q and r are as defined in the specification, their preparation and their use as pharmaceuticals, particularly for the treatment of obstructive or inflammatory airways diseases.

  公式为自由或盐或溶剂化合物，其中Ar是公式的一组，Y为碳或氮，而R1、R2、R3、R4、R5、R6、R7、R8、R9、R10、X、n、p、q和r如规范中所定义，其制备和用途作为药物，特别是用于治疗阻塞性或炎症性呼吸道疾病。
• Beta-2-adrenoreceptor agonists
  申请人：Novartis AG

  公开号：US08067437B2

  公开（公告）日：2011-11-29

  Compounds of formula in free or salt or solvate form, where Ar is a group of formula Y is carbon or nitrogen and R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, X, n, p, q and r are as defined in the specification, their preparation and their use as pharmaceuticals, particularly for the treatment of obstructive or inflammatory airways diseases.

  该化合物的分子式为自由或盐或溶剂形式，其中Ar是公式的一组，Y是碳或氮，R1、R2、R3、R4、R5、R6、R7、R8、R9、R10、X、n、p、q和r的定义如规范所述，其制备和用途作为药物，特别是用于治疗阻塞性或炎症性呼吸道疾病。
• Beta-2-Adrenoreceptor Agonists
  申请人：Cuenoud Bernard

  公开号：US20120077838A1

  公开（公告）日：2012-03-29

  Compounds of formula in free or salt or solvate form, where Ar is a group of formula Y is carbon or nitrogen and R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , X, n, p, q and r are as defined in the specification, their preparation and their use as pharmaceuticals, particularly for the treatment of obstructive or inflammatory airways diseases.

  该化合物的化学式为自由或盐或溶剂形式，其中Ar是公式的一组，Y为碳或氮，R1，R2，R3，R4，R5，R6，R7，R8，R9，R10，X，n，p，q和r如规范所定义，它们的制备以及它们作为药物的用途，特别是用于治疗阻塞性或炎症性呼吸道疾病。