8-(3-甲氧基-苯基)-1,4-二氧杂-螺[4.5]癸烷-8-甲腈 | 13225-35-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 8-(3-甲氧基-苯基)-1,4-二氧杂-螺[4.5]癸烷-8-甲腈
• 英文名称: 1-(3-Methoxy-phenyl)-4-oxo-cyclohexan-1-carbonitril-ethylenketal
• 英文别名: 8-(3-methoxy-phenyl)-1,4-dioxa-spiro[4.5]decane-8-carbonitrile；4-(m-anisyl)-4-cyanocyclohexanone, ethylene ketal；4-(3-methoxyphenyl)-4-cyano-1,1,ethylenedioxy-cyclohexane；8-(m-Methoxyphenyl)-1,4-dioxaspiro(4.5)decane-8-carbonitrile；8-(3-methoxyphenyl)-1,4-dioxaspiro[4.5]decane-8-carbonitrile
• CAS: 13225-35-9
• 化学式: C₁₆H₁₉NO₃
• 分子量: 273.332
• InChiKey: RQDGRMRKELEEJF-UHFFFAOYSA-N

物化性质

• 熔点：
  70-72 °C
• 沸点：
  451.9±45.0 °C(Predicted)
• 密度：
  1.19±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  51.5
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  8-(3-甲氧基-苯基)-1,4-二氧杂-螺[4.5]癸烷-8-甲腈 在 sodium hydroxide 、 lithium aluminium tetrahydride 、 叠氮磷酸二苯酯 、 三乙胺 作用下， 以 四氢呋喃 、 乙二醇 为溶剂， 反应 30.0h， 生成 8-(3-methoxyphenyl)-N-methyl-1,4-dioxaspiro[4.5]decan-8-amine
  参考文献：
  名称：

  4-Amino-4-arylcyclohexanones and their derivatives, a novel class of analgesics. 1. Modification of the aryl ring

  摘要：

  Investigation of central nervous system activity of phenylcyclohexylamines was continued by preparation of "reversed" analogues. Following the unexpected finding of analgesic activity with 1-(dimethylamino)-1-phenylcyclohexylamine, the SAR of the series was investigated. Synthesis starts by double Michael reaction of acrylate on arylacetonitriles. Following cyclization, decarboxylation, ketalization, and saponification, the geminally substituted acid is rearranged to the isocyanate by means of (C6H5O)2PON3. Isocyanates were then converted to the title compounds. Analgesic activity is very sensitive to the nature and position of the substitutent on the aromatic ring. The most potent compounds in this series (p-CH3, p-Br) showed 50% the potency of morphine. Deletion of the ring oxygen abolishes activity.

  DOI：

  10.1021/jm00178a014
• 作为产物：
  描述：

  Methyl 5-cyano-5-(m-methoxyphenyl)-2-oxocyclohexanecarboxylate 在 硫酸 、 对甲苯磺酸 作用下， 以 溶剂黄146 、 苯 为溶剂， 反应 30.0h， 生成 8-(3-甲氧基-苯基)-1,4-二氧杂-螺[4.5]癸烷-8-甲腈
  参考文献：
  名称：

  4-Amino-4-arylcyclohexanones and their derivatives, a novel class of analgesics. 1. Modification of the aryl ring

  摘要：

  Investigation of central nervous system activity of phenylcyclohexylamines was continued by preparation of "reversed" analogues. Following the unexpected finding of analgesic activity with 1-(dimethylamino)-1-phenylcyclohexylamine, the SAR of the series was investigated. Synthesis starts by double Michael reaction of acrylate on arylacetonitriles. Following cyclization, decarboxylation, ketalization, and saponification, the geminally substituted acid is rearranged to the isocyanate by means of (C6H5O)2PON3. Isocyanates were then converted to the title compounds. Analgesic activity is very sensitive to the nature and position of the substitutent on the aromatic ring. The most potent compounds in this series (p-CH3, p-Br) showed 50% the potency of morphine. Deletion of the ring oxygen abolishes activity.

  DOI：

  10.1021/jm00178a014

文献信息

• Novel azabicyclo octane derivative and process for preparing same
  申请人：Tanabe Seiyaku Co., Ltd

  公开号：US03932429A1

  公开（公告）日：1976-01-13

  A compound of the formula: ##SPC1## Wherein R.sup.1 is hydrogen, phenyl, alkyl of one to five carbon atoms, cycloalkyl of three to four carbon atoms, or alkyl of one to five carbon atoms having a substituent selected from the group consisting of phenyl, benzoyl and 4-fluorobenzoyl, R.sup.2 is hydrogen or alkyl of one to three carbon atoms, and R.sup.3 is hydrogen, alkanoyl of two to six carbon atoms, benzoyl or nicotinoyl, is disclosed. Several methods for preparing the compound (I) is also disclosed. The compound (I) and a pharmaceutically acceptable acid addition salt thereof are useful as analgesic agents.

  化合物的式子为：##SPC1## 其中R.sup.1是氢、苯基、1-5个碳原子的烷基、3-4个碳原子的环烷基或1-5个碳原子的烷基，其取代基为苯基、苯甲酰基和4-氟苯甲酰基中的一种；R.sup.2是氢或1-3个碳原子的烷基；R.sup.3是氢、2-6个碳原子的烷酰基、苯甲酰基或烟酰基。此外，还公开了制备化合物(I)的多种方法。化合物(I)及其药学上可接受的酸盐是镇痛剂。
• LEDNICER D.; VOIGTLANDER P. F.; EMMERT D. E., J. MED. CHEM., 1980, 23, NO 4, 424-430
  作者：LEDNICER D.、 VOIGTLANDER P. F.、 EMMERT D. E.

  DOI：——

  日期：——
• US3932429A
  申请人：——

  公开号：US3932429A

  公开（公告）日：1976-01-13

表征谱图