11-trans-3-benzyl-9,10-dimethoxy-3,4,6,7-tetrahydro-1H-pyrido[2,1-a]isoquinolin-2(11bH)-one | 86457-15-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 11-trans-3-benzyl-9,10-dimethoxy-3,4,6,7-tetrahydro-1H-pyrido[2,1-a]isoquinolin-2(11bH)-one
• 英文别名: 3c-benzyl-9,10-dimethoxy-(11br)-1,3,4,6,7,11b-hexahydro-pyrido[2,1-a]isoquinolin-2-one；3c-Benzyl-9,10-dimethoxy-(11br)-1,3,4,6,7,11b-hexahydro-pyrido[2,1-a]isochinolin-2-on
• CAS: 86457-15-0
• 化学式: C₂₂H₂₅NO₃
• 分子量: 351.445
• InChiKey: YVZMJXWMXDNNGD-HKUYNNGSSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.43
• 重原子数：
  26.0
• 可旋转键数：
  4.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.41
• 拓扑面积：
  38.77
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  11-trans-3-benzyl-9,10-dimethoxy-3,4,6,7-tetrahydro-1H-pyrido[2,1-a]isoquinolin-2(11bH)-one 在 lithium aluminium tetrahydride 作用下， 生成 3c-benzyl-9,10-dimethoxy-(11br)-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2t-ol
  参考文献：
  名称：

  依替米汀系列的合成尝试。第三次沟通。2-羟基-氢苯并[a]喹啉嗪

  摘要：

  描述了在3-位上取代的各种2-氧代-1,2,3,4,6,7-六氢-11b H-苯并[a]喹喔啉的还原。取决于还原方法和所应用的实验条件，可获得空间均一的甲醇或两种差向异构的甲醇的混合物。他们的立体化学进行了讨论。描述了这些醇的各种衍生物。

  DOI：

  10.1002/hlca.19580410634
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 sodium methylate 、 甲苯 作用下， 生成 11-trans-3-benzyl-9,10-dimethoxy-3,4,6,7-tetrahydro-1H-pyrido[2,1-a]isoquinolin-2(11bH)-one
  参考文献：
  名称：

  Brossi et al., Helvetica Chimica Acta, 1958, vol. 41, p. 119,129

  摘要：

  DOI：

文献信息

• Redox-Annulation of Cyclic Amines and β-Ketoaldehydes
  作者：Weijie Chen、Daniel Seidel

  DOI：10.1021/acs.orglett.6b00151

  日期：2016.3.4

  Benzo[a]quinolizine-2-one derivatives are readily assembled from 1,2,3,4-tetrahydroisoquinoline and β-ketoaldehydes by means of a new intramolecular redox-Mannich process. These reactions are promoted by simple acetic acid and are thought to involve azomethine ylides as reactive intermediates.

  通过新的分子内氧化还原-曼尼希方法，可以容易地将1,2,3,4-四氢异喹啉和β-酮醛组装成苯并[ a ]喹啉嗪-2-酮衍生物。这些反应通过简单的乙酸促进，并被认为涉及偶氮甲亚胺作为反应性中间体。
• Synthesis and antihypertensive activity of a series of spiro[1,3,4,6,7,11b-hexahydro-2H-benzo[a]quinolizine-2,5'-oxazolidin-2'-one]s
  作者：Joan M. Caroon、Robin D. Clark、Arthur F. Kluge、Chi Ho Lee、Arthur M. Strosberg

  DOI：10.1021/jm00364a013

  日期：1983.10

  The 2R*,11bS* and 2S*,11bS* diastereoisomers of the spiro[1,3,4,6,7,11b-hexahydro-2H-benzo[a]quinolizine-2, 5'-oxazolidin-2'-one] system were prepared by stereoselective methods. Evaluation of these compounds for antihypertensive activity by oral administration to the spontaneously hypertensive rat showed the 2S*,11bS* series was the more potent. Within that series it was found that small alkyl substituents at positions 3 and 4' enhanced antihypertensive activity and that methoxyl substitution at positions 9 and 10 was optimal. (2S,3S,11bS)-Spiro-[2-ethyl-9,10-dimethoxy-1,3,4,6,7, 11b-hexahydro-2H-benzo[a]quinolizine-2,5'-oxazolidin-2'-one] [(-)-9e] was one of the most efficacious compounds of this series, while its antipode, (+)-9e, was inactive. Selected compounds in this series were shown to be alpha-adrenoceptor antagonists.
• US2830993
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• US2843591
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