1-氮杂二环[2.2.2]辛烷,3-[3-(1,7-二甲基-1H-吲哚-3-基)-1,2,4-噁二唑-5-基]- | 125817-58-5

• 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
• 中文名称: 1-氮杂二环[2.2.2]辛烷,3-[3-(1,7-二甲基-1H-吲哚-3-基)-1,2,4-噁二唑-5-基]-
• 英文名称: 3-[3-(1,7-dimethyl-1H-indol-3-yl)-1,2,4-oxadiazol-5-yl]-1-azabicyclo[2.2.2]octane
• 英文别名: 3-[3-(1,7-dimethylindol-3-yl)-1,2,4-oxadiazol-5-yl]-1-azabicyclo[2.2.2]octane；5-(1-Azabicyclo[2.2.2]octan-3-yl)-3-(1,7-dimethylindol-3-yl)-1,2,4-oxadiazole
• CAS: 125817-58-5
• 化学式: C₁₉H₂₂N₄O
• 分子量: 322.41
• InChiKey: TXXQTSGKYTXYCB-UHFFFAOYSA-N

物化性质

• 熔点：
  146 °C(Solv: acetone (67-64-1))
• 沸点：
  523.5±60.0 °C(Predicted)
• 密度：
  1.39±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  24
• 可旋转键数：
  2
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  47.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1,7-dimethyl-1H-indole-3-carbonitrile 在 4 A molecular sieve 、 盐酸羟胺 、 sodium hydride 、 potassium carbonate 作用下， 以 甲醇 为溶剂， 反应 9.33h， 生成 1-氮杂二环[2.2.2]辛烷,3-[3-(1,7-二甲基-1H-吲哚-3-基)-1,2,4-噁二唑-5-基]-
  参考文献：
  名称：

  Novel 5-HT3 antagonists. Indole oxadiazoles

  摘要：

  The synthesis and biochemical evaluation of a series of indole oxadiazole 5-HT3 antagonists are described. The key pharmacophoric elements have been defined as a basic nitrogen, a linking group capable of H-bonding interactions, and an aromatic moiety. The steric limitations of the aromatic binding site have been determined by substitution about the indole ring. Variation of the heterocyclic linking group has shown that while two hydrogen-bonding interactions are possible, only one is essential for high affinity. The environment of the basic nitrogen has been investigated and shown to be optimal when constrained within an azabicyclic system. These results have been incorporated into a proposed binding model for the 5-HT3 antagonist binding site, in which the optimum distance between the aromatic binding site and the basic amine is 8.4-8.9 angstrom and the steric limitations are defined by van der Waals difference mapping.

  DOI：

  10.1021/jm00105a021

文献信息

• Five-membered ring systems with bonded azacyclic ring substituents
  申请人：MERCK SHARP & DOHME LTD.

  公开号：EP0328200A1

  公开（公告）日：1989-08-16

  The present invention provides a compound of formula I or a salt or prodrug thereof: wherein the dotted circle represents one or two double bonds in any position in the 5-membered ring; X, Y and Z independently represent oxygen, sulphur, nitrogen or carbon, provided that at least one of X, Y and Z represents oxygen, sulphur or nitrogen; A represents a group of formula II: in which: R' represents hydrogen, hydroxy, C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, C1-6 alkoxy, hydroxy(C1-6)alkyl, halogen, amino, cyano, -CONR6R7 or -S02NR6R7, in which R6 and R7 independently represent hydrogen, C1-6 alkyl, C2-6 alkenyl or C2-6 alkynyl; R2 represents hydrogen, halogen, C1 -6 alkyl, C1 -s alkoxy or C1 -6 alkylcarbonyl; V represents nitrogen, - CH or - C -; and W represents oxygen, sulphur or - NR8, in which R8 represents hydrogen, C1-6 alkyl, C2-6 alkenyl or C2-6 alkynyl; E represents a bond or a straight or branched alkylene chain containing from 1 to 5 carbon atoms, and optionally being substituted with hydroxy or phenyl; and F represents: . a) a non-aromatic azacyclic or azabicyclic ring system; or b) a group of formula -NRaRb, in which Ra and Rb independently represent hydrogen, C1-6 alkyl, C2-6 alkenyl, C2-s alkynyl or aryl(C1-6)alkyl; which compounds are useful in the treatment of psychotic disorders (e.g. schizophrenia and mania); anxiety; alcohol or drug withdrawal; pain; gastric stasis; gastric dysfunction (such as occurs with dyspepsia, peptic ulcer, reflux oesophagitis and flatulence); migraine, nausea and vomiting; and presenile and senile dementia.

  本发明提供了式 I 的化合物或其盐或原药： 其中圆点代表五元环任意位置上的一个或两个双键； X、Y和Z独立地代表氧、硫、氮或碳，条件是X、Y和Z中至少有一个代表氧、硫或氮； 其中 R'代表氢、羟基、C1-6 烷基、C2-6 烯基、C2-6 炔基、C1-6 烷氧基、羟基（C1-6）烷基、卤素、氨基、氰基、-CONR6R7 或 -S02NR6R7，其中 R6 和 R7 独立地代表氢、C1-6 烷基、C2-6 烯基或 C2-6 烷炔基； R2 代表氢、卤素、C1-6 烷基、C1-s 烷氧基或 C1-6 烷基羰基； V 代表氮、- CH 或 - C -；以及 W 代表氧、硫或- NR8，其中 R8 代表氢、C1-6 烷基、C2-6 烯基或 C2-6 烷炔基； E 代表键或含有 1 至 5 个碳原子的直链或支链亚烷基链，可选择被羟基或苯基取代； 以及 F 代表 a) 非芳氮杂环或氮杂环环系；或 b) 式-NRaRb 的基团，其中 Ra 和 Rb 独立代表氢、C1-6 烷基、C2-6 烯基、C2-s 烷炔基或芳基（C1-6）烷基。这些化合物可用于治疗精神病（如精神分裂症和躁狂症）、焦虑、戒酒或戒毒、疼痛、胃淤血、胃功能障碍（如消化不良、消化性溃疡、反流性食道炎和胀气）、偏头痛、恶心和呕吐以及先天性和老年性痴呆。
• SWAIN, C. J.;BAKER, R.;KNEEN, C.;MOSELEY, J.;SAUNDERS, J.;SEWARD, E. M.;S+, J. MED. CHEM., 34,(1991) N, C. 140-151
  作者：SWAIN, C. J.、BAKER, R.、KNEEN, C.、MOSELEY, J.、SAUNDERS, J.、SEWARD, E. M.、S+

  DOI：——

  日期：——
• US4952587A
  申请人：——

  公开号：US4952587A

  公开（公告）日：1990-08-28
• US5041456A
  申请人：——

  公开号：US5041456A

  公开（公告）日：1991-08-20
• US5135935A
  申请人：——

  公开号：US5135935A

  公开（公告）日：1992-08-04