4,5,6,7-tetrahydroazepino[3,2,1-hi]indole-1-carboxylic acid ethyl ester | 152712-40-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 4,5,6,7-tetrahydroazepino[3,2,1-hi]indole-1-carboxylic acid ethyl ester
• 英文别名: Ethyl 4,5,6,7-tetrahydroazepino[3,2,1-hi]indole-1-carboxylate；ethyl 1-azatricyclo[6.4.1.04,13]trideca-2,4,6,8(13)-tetraene-3-carboxylate
• CAS: 152712-40-8
• 化学式: C₁₅H₁₇NO₂
• 分子量: 243.305
• InChiKey: DKTKZEDDLPYXAW-UHFFFAOYSA-N

物化性质

• 沸点：
  411.4±25.0 °C(Predicted)
• 密度：
  1.20±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  31.2
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2933990090

反应信息

• 作为反应物：
  描述：

  4,5,6,7-tetrahydroazepino[3,2,1-hi]indole-1-carboxylic acid ethyl ester 在 喹啉 、 sodium hydroxide 、 copper chromite 作用下， 以 乙醇 为溶剂， 反应 5.0h， 生成 4,5,6,7-tetrahydro-azepino<3,2,1-hi>indole
  参考文献：
  名称：

  Development of high-affinity 5-HT3 receptor antagonists. Structure-affinity relationships of novel 1,7-annulated indole derivatives. 1

  摘要：

  On the basis of the structures of ondansetron and GR 65,630, its ring-opened C-linked methylimidazole analogue, novel 1,7-annelated indole derivatives were synthesized as potential 5-HT3 antagonists. Receptor binding studies show that all compounds display a high affinity for the 5-HT3 receptors. In both series annelation results in compounds being 7 and 4 times more potent than the references ondansetron and GR 65,630, respectively. Similar to ondansetron, the 1,7-annelated indoles show little stereoselectivity. The (-)-isomers are only slightly more potent than the (+)-isomers. The receptor binding profile of l-10-[(2-methyl-1H-imidazol-1-yl)methyl]-5,6,8,9,10,11-hexahydro-4H-pyrido[3,2,1-jk]carbazol-11-one hydrochloride (24b) (INN cilansetron) shows that the compound displays, besides a high affinity for 5-HT3 receptors (K(i) = 0. 19 nM), a weak affinity for sigma-receptors (K(i) = 340 nM), muscarine M1 receptors (K(i) = 910 nM), and 5-HT4 receptors (K(i_ = 960 nM) and no affinity (K(i) greater-than-or-equal-to 5000 nM) for all the other receptor types tested (n = 37). The new compounds fit the proposed necessary chemical template for binding: a heteroaromatic ring system, a coplanar carbonyl group, and a nitrogen center at well-defined distances. The enhanced potency of the annelated 1,7-indole derivatives indicates that the extra ring provides a favorable hydrophobic area for interaction with the 5-HT3 receptor site. In vivo cilansetron is more potent and induces less central side effects than ondansetron. At present cilansetron is in clinical trials.

  DOI：

  10.1021/jm00075a026
• 作为产物：
  描述：

  2,3,4,5-四氢-1H-苯并[b]氮杂卓 在 magnesium chloride 作用下， 以 四氢呋喃 、 乙二醇甲醚 为溶剂， 反应 30.0h， 生成 4,5,6,7-tetrahydroazepino[3,2,1-hi]indole-1-carboxylic acid ethyl ester
  参考文献：
  名称：

  Development of high-affinity 5-HT3 receptor antagonists. Structure-affinity relationships of novel 1,7-annulated indole derivatives. 1

  摘要：

  On the basis of the structures of ondansetron and GR 65,630, its ring-opened C-linked methylimidazole analogue, novel 1,7-annelated indole derivatives were synthesized as potential 5-HT3 antagonists. Receptor binding studies show that all compounds display a high affinity for the 5-HT3 receptors. In both series annelation results in compounds being 7 and 4 times more potent than the references ondansetron and GR 65,630, respectively. Similar to ondansetron, the 1,7-annelated indoles show little stereoselectivity. The (-)-isomers are only slightly more potent than the (+)-isomers. The receptor binding profile of l-10-[(2-methyl-1H-imidazol-1-yl)methyl]-5,6,8,9,10,11-hexahydro-4H-pyrido[3,2,1-jk]carbazol-11-one hydrochloride (24b) (INN cilansetron) shows that the compound displays, besides a high affinity for 5-HT3 receptors (K(i) = 0. 19 nM), a weak affinity for sigma-receptors (K(i) = 340 nM), muscarine M1 receptors (K(i) = 910 nM), and 5-HT4 receptors (K(i_ = 960 nM) and no affinity (K(i) greater-than-or-equal-to 5000 nM) for all the other receptor types tested (n = 37). The new compounds fit the proposed necessary chemical template for binding: a heteroaromatic ring system, a coplanar carbonyl group, and a nitrogen center at well-defined distances. The enhanced potency of the annelated 1,7-indole derivatives indicates that the extra ring provides a favorable hydrophobic area for interaction with the 5-HT3 receptor site. In vivo cilansetron is more potent and induces less central side effects than ondansetron. At present cilansetron is in clinical trials.

  DOI：

  10.1021/jm00075a026

文献信息

• [EN] PURINE DERIVATIVES AS KINASE INHIBITORS<br/>[FR] DERIVES DE LA PURINE EN TANT QU'INHIBITEURS DE LA KINASE
  申请人：LILLY CO ELI

  公开号：WO2003076442A1

  公开（公告）日：2003-09-18

  The present invention provides kinase inhibitors of Formula I.

  本发明提供了化合物I的激酶抑制剂。
• Agents and methods for the treatment of proliferative diseases
  申请人：——

  公开号：US20030229026A1

  公开（公告）日：2003-12-11

  The present invention provides selective kinase inhibitors of formula (I). 1

  这项发明提供了式（I）的选择性激酶抑制剂。
• Purine derivatives as kinase inhibitors
  申请人：Engler Albert Thomas

  公开号：US20050090483A1

  公开（公告）日：2005-04-28

  The present invention provides kinase inhibitors of Formula I.

  本发明提供了式I的激酶抑制剂。
• Agents and method for the treatment of proliferative diseases
  申请人：——

  公开号：US20030092676A1

  公开（公告）日：2003-05-15

  1 The present invention provides selective kinase inhibitors of formula (I).

  本发明提供了式(I)的选择性激酶抑制剂。
• PURINE DERIVATIVES AS KINASE INHIBITORS
  申请人：Engler Thomas Albert

  公开号：US20090105229A1

  公开（公告）日：2009-04-23

  The present invention provides kinase inhibitors of Formula I.

  本发明提供了化合物I的激酶抑制剂。