4-(二甲基氨基)-4-(对甲苯)环己酮 | 65619-06-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-(二甲基氨基)-4-(对甲苯)环己酮
• 英文名称: 4-(dimethylamino)-4-p-tolyl-cyclohexanone
• 英文别名: 4-(p-tolyl)-4-dimethylaminocyclohexanone；4-Dimethylamino-4-(p-tolyl)-cyclohexanon；4-(Dimethylamino)-4-(p-tolyl)cyclohexanone；4-(dimethylamino)-4-(4-methylphenyl)cyclohexan-1-one
• CAS: 65619-06-9
• 化学式: C₁₅H₂₁NO
• 分子量: 231.338
• InChiKey: VCEODKLEIJWHMI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2922399090

反应信息

• 作为反应物：
  描述：

  4-(二甲基氨基)-4-(对甲苯)环己酮 以 四氢呋喃 、 (2S)-N-methyl-1-phenylpropan-2-amine hydrate 、 水 为溶剂， 生成 4-(dimethylamino)-1-ethynyl-4-p-tolyl-cyclohexanol
  参考文献：
  名称：

  4-Amino-cyclohexanols, their pharmaceutical compositions and methods of

  摘要：

  新型4-氨基环己醇被配制成药物组合物，用于需要镇痛治疗的哺乳动物。

  公开号：

  US04366172A1
• 作为产物：
  描述：

  4-dimethylamino-4-(p-tolyl)cyclohexanone, ethylene ketal hydrochloride 在 盐酸 作用下， 以 甲醇 为溶剂， 反应 48.0h， 以55%的产率得到4-(二甲基氨基)-4-(对甲苯)环己酮
  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

• 4-Amino-4-arylcyclohexanones and their derivatives: a novel class of analgesics. 2. Modification of the carbonyl function
  作者：Daniel Lednicer、Philip F. VonVoigtlander、D. Edward Emmert

  DOI：10.1021/jm00136a010

  日期：1981.4

  modification of the carbonyl function of analgesics derived from 4-(dimethylamino)-4-arylcyclohexan-1-one was studied by reduction and by addition of nucleophiles. The resulting amino alcohols were separated and assigned structures on the basis of X-ray crystallography, NMR, and TLC mobility. The trans (OH and N) isomers were invariably more potent than the cis. Inclusion of flat lipophilic moieties (phenyl

  通过还原和添加亲核试剂，研究了对衍生自4-（二甲氨基）-4-芳基环己-1-酮的镇痛药的羰基官能团修饰的影响。分离得到的氨基醇，并基于X射线晶体学，NMR和TLC迁移率确定结构。反式（OH和N）异构体总是比顺式更有效。在距含碳羟基至少两个碳原子的距离处包含平坦的亲脂性部分（苯基，环己烯基）导致效力增加了几个数量级。讨论了其对受体相互作用的可能意义。
• 4-Amino-4-aryl-cyclohexanones
  申请人：The Upjohn Company

  公开号：US04460604A1

  公开（公告）日：1984-07-17

  A class of 4-amine-4-arylcyclohexanones, their ketals, and acid addition salts have been synthesized and found to be useful for relieving pain in animals. Their analgesic activity appears to be of high order, and in addition some exhibit narcotic antagonist activity that is useful in modifying the cardiovascular, respiratory, and behavioral depression caused by other analgesics. Several show mixed analgesic and narcotic antagonist activity. Preferred compounds of the class are 4-(m-hydroxyphenyl)-4-dimethylaminocyclohexanone ethylene ketal, and 4-(m-hydroxyphenyl)-4-(n-butylmethylamino)cyclohexanone ethylene ketal as free bases and as their hydrochloride salts. Processes for synthesis and intermediates are described. Unit dosage forms and therapeutic treatments are disclosed.

  一类4-氨基-4-芳基环己酮及其缩酮和酸加成盐已经被合成，并发现它们对动物缓解疼痛非常有用。它们的镇痛活性似乎是很高的，此外，一些化合物还表现出镇痛拮抗活性，对于调节其他镇痛药物引起的心血管、呼吸和行为抑制非常有用。几种化合物显示出混合的镇痛和镇痛拮抗活性。该类化合物中的优选化合物是4-(间羟基苯基)-4-二甲氨基环己酮乙烯缩酮和4-(间羟基苯基)-4-(正丁基甲基氨基)环己酮乙烯缩酮，作为自由碱和它们的盐酸盐。描述了合成和中间体的过程。公制剂量形式和治疗方法也被披露。
• DE2723937
  申请人：——

  公开号：——

  公开（公告）日：——
• DE2839891
  申请人：——

  公开号：——

  公开（公告）日：——
• 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：——