(+/-)-9,10-dimethoxy-3c-propyl-(11br)-1,3,4,6,7,11b-hexahydro-pyrido[2,1-a]isoquinolin-2-one | 86457-12-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 四氢异喹啉
• 英文名称: (+/-)-9,10-dimethoxy-3c-propyl-(11br)-1,3,4,6,7,11b-hexahydro-pyrido[2,1-a]isoquinolin-2-one
• 英文别名: (+/-)-9,10-Dimethoxy-3c-propyl-(11br)-1,3,4,6,7,11b-hexahydro-pyrido[2,1-a]isochinolin-2-on；(3S,11bS)-9,10-dimethoxy-3-propyl-1,3,4,6,7,11b-hexahydrobenzo[a]quinolizin-2-one
• CAS: 86457-12-7
• 化学式: C₁₈H₂₅NO₃
• 分子量: 303.401
• InChiKey: XDYSPKPGMLQIPI-ZFWWWQNUSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.61
• 拓扑面积：
  38.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (+/-)-9,10-dimethoxy-3c-propyl-(11br)-1,3,4,6,7,11b-hexahydro-pyrido[2,1-a]isoquinolin-2-one 在 potassium tert-butylate 、 氨 作用下， 以 乙醇 为溶剂， 生成 (2R,3S,11bS)-9,10-dimethoxy-3-propylspiro[1,3,4,6,7,11b-hexahydrobenzo[a]quinolizine-2,5'-1,3-oxazolidine]-2'-one
  参考文献：
  名称：

  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

  摘要：

  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.

  DOI：

  10.1021/jm00364a013
• 作为产物：
  描述：

  9,10-dimethoxy-2-oxo-3-propyl-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinoline-3-carboxylic acid ethyl ester 在 盐酸 作用下， 生成 (+/-)-9,10-dimethoxy-3c-propyl-(11br)-1,3,4,6,7,11b-hexahydro-pyrido[2,1-a]isoquinolin-2-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

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

  DOI：——

  日期：——