1R,2S-(-)-cis-2-(1-pyrrolidinyl)-N-methylcyclohexylamine | 121843-50-3

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1R,2S-(-)-cis-2-(1-pyrrolidinyl)-N-methylcyclohexylamine
• 英文别名: (1R,2S)-(-)-cis-2-pyrrolidinyl-N-methylcyclohexylamine；2S-(-)-cis-2-(1-pyrrolidinyl)-N-methylcyclohexylamine；cis-N-methyl-2-(1-pyrrolidinyl)cyclohexylamine；(1R,2S)-N-methyl-2-pyrrolidin-1-ylcyclohexan-1-amine
• CAS: 121843-50-3
• 化学式: C₁₁H₂₂N₂
• 分子量: 182.309
• InChiKey: MFOLKXSQEXMDIR-MNOVXSKESA-N

物化性质

• 沸点：
  76 °C(Press: 1.1 Torr)
• 密度：
  0.96±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  15.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1R,2S-(-)-cis-2-(1-pyrrolidinyl)-N-methylcyclohexylamine 生成 (-)-(1S,2R)-cis-3,4-Dichloro-N-methyl-N-[2-(1-pyrrolidinyl)cyclohexyl]benzeneacetamide tartrate
  参考文献：
  名称：

  DE, COSTA BRIAN R.;RICE, KENNER C.;BOWEN, WAYNE D.;THURKAUF, ANDREW;ROTHM+, J. MED. CHEM., 33,(1990) N1, C. 3100-3110

  摘要：

  DOI：
• 作为产物：
  描述：

  (+/-)-2--N-methylamino>cyclohexanone 在 palladium on activated charcoal 盐酸 、 氢气 、 对甲苯磺酸 作用下， 反应 39.08h， 生成 1R,2S-(-)-cis-2-(1-pyrrolidinyl)-N-methylcyclohexylamine
  参考文献：
  名称：

  Alterations in the stereochemistry of the .kappa.-selective opioid agonist U50,488 result in high-affinity .sigma. ligands

  摘要：

  The synthesis and in vitro sigma receptor activity of the two diastereomers of U50,488 [(+/-)-2], namely, (1R,2S)-(+)- cis-3,4-dichloro-N-methyl-N-[2-(1-pyrrolidinyl)cyclohexyl]benzeneacet ami de [(+)-1] and (1S,2R)-(-)-cis-3,4-dichloro- N-methyl-N-[2-(1-pyrrolidinyl)cyclohexyl]benzeneacetamide [(-)-1], are described. (+)-1 and (-)-1 were synthesized from (+/-)-trans-N-methyl-2-aminocyclohexanol [(+/-)-3]. Pyridinium chlorochromate (PCC) oxidation of the N-t-Boc-protected derivative of (+/-)-3 afforded (+/-)-2-[N- [(tert-butyloxy)carbonyl]-N-methylamino]cyclohexanone [(+/-)-5]. The sequence of enamine formation with pyrrolidine, catalytic reduction, N-deprotection, and optical resolution afforded (1R,2S)-(-)-cis-2-pyrrolidinyl-N-methylcyclohexylamine [(-)-10] and (1S,2R)-(+)-cis-2-pyrrolidinyl-N-methylcyclohexylamine [(+)-10]. The optical purity (greater than 99.5%) of (-)-10 and (+)-10 was determined by HPLC analysis of the diastereomeric ureas formed by reaction with optically pure (R)-alpha-methylbenzyl isocyanate. The absolute configuration of (-)-10 and (+)-10 was determined by single-crystal X-ray diffractometry of the bis-(R)-mandelate salt. Condensation of optically pure (-)-10 and (+)-10 with 3,4-dichlorophenylacetic acid furnished (+)-1 and (-)-1, respectively. Compounds (+)-1, (-)-1, (-)-2, and (+)-2 were compared for their binding affinities at kappa opioid, sigma, D2-dopamine, and phencyclidine (PCP) receptors in competitive binding assays using [3H]bremazocine ([3H]BREM) or [3H]U69,593, [3H]-(+)-3-(3-hydroxyphenyl)-N-(1-propyl)piperidine [[3H]-(+)-3-PPP], or [3H]-1,3-di(o-tolyl)guanidine ([3H]DTG), [3H]-(-)-sulpiride [[3H]-(-)SULP], and [3H]-1- [1-(2-thienyl)cyclohexyl]piperidine ([3H]TCP), respectively. In the systems examined, (-)-2 exhibited the highest affinity for kappa receptors, with a Ki of 44 +/- 8 nM. However, (-)-2 also showed moderate affinity for sigma receptors, with a Ki of 594 +/- 3 nM [[3H]-(+)-3-PPP]. The (1R,2R)-(+)-enantiomer, (+)-2, had low affinity for both kappa and sigma receptors, exhibiting Ki values of 1298 +/- 49 nM at kappa ([3H]BREM) and 1270 +/- 168 nM at sigma [[3H]-(+)-3-PPP]. In contrast, the chiral cis compounds (+)-1 and (-)-1 showed high affinity for sigma receptors and negligible affinity for kappa opioid receptors in the [3H]BREM assay. Compound (-)-1 exhibited a Ki of 81 +/- 13 nM at sigma receptors [[3H]-(+)-3-PPP] and 250 +/- 8 nM ([3H]DTG).(ABSTRACT TRUNCATED AT 400 WORDS)

  DOI：

  10.1021/jm00128a050

文献信息

• Synthesis and evaluation of N-substituted cis-N-methyl-2-(1-pyrrolidinyl)cyclohexylamines as high affinity .sigma. receptor ligands. Identification of a new class of highly potent and selective .sigma. receptor probes
  作者：Brian R. De Costa、Wayne D. Bowen、Andrew Thurkauf、Daniel T. Finn、Sondra Vazirani、Richard B. Rothman、Linda Band、Patricia C. Contreras、Nancy M. Gray

  DOI：10.1021/jm00173a030

  日期：1990.11

  2R-(+)-, and 1R,2S-(-)-cis-2-(1-pyrrolidinyl)-N-methylcyclohexylamines. Analysis of sigma ([3H](+)-3-PPP), kappa ([3H]bremazocine and [3H]U69,593), dopamine-d2 ([3H](-)-sulpiride), and phencyclidine (PCP) ([3H]TCP) receptor binding in guinea pig brain revealed a number of highly potent and selective sigma receptor ligands. Notably, 1S,2R-cis-(-)-N-methyl-N-[2-(1-pyrrolidinyl)cyclohexyl]-(2-naphthyl) acetamide

  最近报道某些苯乙酰胺[（-）-和（+）-顺-3,4-二氯-N-甲基-N- [2-（1-吡咯烷基）环己基]苯乙酰胺]是有效的σ受体配体。为了确定是否可以提高对sigma受体的功效，合成了一系列与苯乙酰胺有关的化合物N-取代的顺式-2-（1-吡咯烷基）-N-甲基环己胺，并确定了其结构活性的要求。通过从先前报道的（+/-）-，1S，2R-（+）-和1R，2S-（-）-顺-2-（1-吡咯烷基）-N-甲基环己胺开始合成化合物。σ（[3H]（+）-3-PPP），kappa（[3H] bremazocine和[3H] U69,593），多巴胺-d2（[3H]（-）-舒必利）和苯环利定（PCP）的分析（[3H] TCP）受体在豚鼠脑中的结合揭示了许多高效和选择性的sigma受体配体。值得注意的是，1S，2R-顺-（-）-N-甲基-N- [2-（1-吡咯烷基）环己基]-（2-萘基）乙酰胺[（-）-29]（Ki
• Nitrogen-containing cyclohetero cycloalkylaminoaryl derivatives for CNS
  申请人：G. D. Searle & Co.

  公开号：US05130330A1

  公开（公告）日：1992-07-14

  Certain nitrogen-containing cyclohetero cycloalkylaminoaryl compounds are described for treatment of CNS disorders such as cerebral ischemia, psychotic disorders and convulsions. Compounds of particular interest are of the formula ##STR1## wherein R.sup.1 is selected from hydrido, loweralkyl, cycloalkylalkyl of four to six carbon atoms, and loweralkenylloweralkyl; wherein each of R.sup.2 and R.sup.3 is independently selected from hydrido and loweralkyl; wherein each of R.sup.4 through R.sup.7, R.sup.10 and R.sup.11 is independently selected from hydrido, hydroxy, loweralkyl, benzyl, phenoxy, benzyloxy and haloloweralkyl; wherein n is a number selected from four through six; wherein p is a number selected from zero through four; wherein q is a number selected from three through five; wherein A is selected from phenyl, naphthyl and thienyl; wherein any of the foregoing A groups can be further substituted with one or more substituents independently selected from hydrido, hydroxy, loweralkyl, loweralkoxy, halo, haloloweralkyl, amino, monoloweralkylamino and diloweralkylamino; or a pharmaceutically acceptable salt thereof.

  描述了用于治疗中枢神经系统疾病如脑缺血、精神疾病和癫痫的某些含氮环杂环烷基氨基芳基化合物。特别感兴趣的化合物的结构如下：其中R.sup.1从氢、较低烷基、四至六个碳原子的环烷基烷基和较低烯基较低烷基中选择；其中R.sup.2和R.sup.3各自独立地选择自氢和较低烷基；其中R.sup.4到R.sup.7、R.sup.10和R.sup.11各自独立地选择自氢、羟基、较低烷基、苄基、苯氧基、苄氧基和卤代较低烷基；其中n是从四到六选择的数字；其中p是从零到四选择的数字；其中q是从三到五选择的数字；其中A从苯基、萘基和噻吩基中选择；其中上述任何A基可以进一步用一个或多个取代基独立选择自氢、羟基、较低烷基、较低烷氧基、卤、卤代较低烷基、氨基、单烷基氨基和双烷基氨基进行取代；或其药学上可接受的盐。
• Cis-N-[(2-aminocycloaliphatic)benzene acetamide and -benzamide anticonvulsants
  申请人：THE UPJOHN COMPANY

  公开号：EP0222533A1

  公开（公告）日：1987-05-20

  Certain cis-N-(2-amino-cycloaliphatic)benzeneacetamide and -benz­amides of the formula where m is 0 or 1, n is 1 or 2, R is hydrogen or alkyl, R₁ and R₂ are separately alkyl, or, taken together with the nitrogen denote a pyrrolidine ring, and X and Y are hydrogen, fluorine, chlorine or bromine or one of X and Y is trifluoromethyl, e.g., cis-3,4-dichloro-­N-methyl-N-[2-(1-pyrrolidinyl)cyclohexyl]benzamide and salts thereof, have been found to have CNS seizure blocking or preventing drug action, e.g., anti-convulsant drug properties with little or no analgesic properties. Some of these compounds are new.

  某些顺式-N-(2-氨基环脂族)苯乙酰胺和-苯甲酰胺，其式为 其中m为0或1，n为1或2，R为氢或烷基，R₁和R₂分别为烷基，或与氮一起表示吡咯烷环，X和Y为氢、氟、氯或溴，或X和Y之一为三氟甲基，例如已发现顺式-3,4-二氯-N-甲基-N-[2-(1-吡咯烷基)环己基]苯甲酰胺及其盐类具有中枢神经系统癫痫发作阻断或预防药物作用，例如抗惊厥药物特性，但几乎没有镇痛特性。其中一些化合物是新化合物。
• A Study of the Effect of Catalyst on Stereochemistry in the Hydrogenation of N-(Menthyloxycarbonyl)-N-Methyl-2-(N-Pyrrolidinyl)-1-cyclohexenamine
  作者：Dorota Matecka、Brian R. de Costa

  DOI：10.1080/00397919408010153

  日期：1994.6

  Catalytic hydrogenation of N-(menthyloxycarbonyl)-N-methyl-2-(1-pyrrolidinyl)-1-cyclohexenamine (3) gave mainly 1R,2S-cis-N-(menthyloxycarbonyl)- and 1S,2R-cis-N-(menthyloxycarbonyl)-N-methyl-2-(1-pyrrolidinyl)cyclohexylamines 7 and 8 with diasterostereoselectivity favoring the 1S,2R-isomer 8.
• Costa, Brian R. de; Radesca, Lilian, Heterocycles, 1990, vol. 31, # 10, p. 1837 - 1846
  作者：Costa, Brian R. de、Radesca, Lilian

  DOI：——

  日期：——