(+/-)-trans-2--N-methylamino>cyclohexanol | 121788-52-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (+/-)-trans-2--N-methylamino>cyclohexanol
• 英文别名: trans-tert-butyl (2-hydroxycyclohexyl)(methyl)carbamate；rac-trans-(2-hydroxy-cyclohexyl)-methyl-carbamic acid tert-butyl ester；tert-butyl N-[(1R,2R)-2-hydroxycyclohexyl]-N-methylcarbamate
• CAS: 121788-52-1
• 化学式: C₁₂H₂₃NO₃
• 分子量: 229.32
• InChiKey: SYCPWHUVXAZZPW-NXEZZACHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  49.8
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (+/-)-trans-2--N-methylamino>cyclohexanol 在 palladium on activated charcoal 盐酸 、 氢气 、 对甲苯磺酸 、 N,N'-二环己基碳二亚胺 、 pyridinium chlorochromate 作用下， 以 二氯甲烷 为溶剂， 反应 43.25h， 生成 U 50488
  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
• 作为产物：
  描述：

  二碳酸二叔丁酯 、 rac-trans-2-methylamino-cyclohexanol 在 potassium hydrogencarbonate 作用下， 以 水 为溶剂， 以94%的产率得到(+/-)-trans-2--N-methylamino>cyclohexanol
  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

• 8-AMINOISOQUINOLINE COMPOUNDS AND USES THEREOF
  申请人：Genentech, Inc.

  公开号：US20200108075A1

  公开（公告）日：2020-04-09

  3-Carbonylamino-8-aminoisoquinoline compounds of formula (I): variations thereof, and their use as inhibitors of HPK1 (hematopoietic kinase 1) are described. The compounds are useful in treating HPK1-dependent disorders and enhancing an immune response. Also described are methods of inhibiting HPK1, methods of treating HPK1-dependent disorders, methods for enhancing an immune response, and methods for preparing the 3-carbonylamino-8-aminoisoquinoline compounds.

  公式（I）的3-羰基氨基异喹啉化合物及其变体，以及它们作为HPK1（造血激酶1）抑制剂的用途被描述。这些化合物在治疗HPK1依赖性疾病和增强免疫应答方面是有用的。还描述了抑制HPK1的方法，治疗HPK1依赖性疾病的方法，增强免疫应答的方法，以及制备3-羰基氨基异喹啉化合物的方法。
• CYCLOALKYL CONTAINING THIENOPYRIMIDINES FOR PHARMACEUTICAL COMPOSITIONS
  申请人：LEHMANN-LINTZ Thorsten

  公开号：US20110217311A1

  公开（公告）日：2011-09-08

  The present invention relates to novel thienopyrimidine compounds of general formula pharmaceutical compositions comprising these compounds and their therapeutic use for the prophylaxis and/or treatment of diseases which can be influenced by the inhibition of the kinase activity of Mnk1 and/or Mnk2 (Mnk2 a or Mnk2 b ) and/or variants thereof.

  本发明涉及新型噻吩并嘧啶化合物，其一般公式，包含这些化合物的药物组合物，以及它们在预防和/或治疗可通过抑制Mnk1和/或Mnk2（Mnk2a或Mnk2b）及其变体的激酶活性而影响的疾病中的治疗用途。
• [EN] 4 - [CYCLOALKYLOXY (HETERO) ARYLAMINO] THIENO [2, 3 - D] PYRIMIDINES HAVING MNKL/ MNK2 INHIBITING ACTIVITY FOR PHARMACEUTICAL COMPOSITIONS<br/>[FR] 4-[CYCLOALKYLOXY(HÉTÉRO)ARYLAMINO]THIÉNO[2,3-D]PYRIMIDINES AYANT UNE ACTIVITÉ D'INHIBITION DE MNK1/MNK2 POUR DES COMPOSITIONS PHARMACEUTIQUES
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2011104334A1

  公开（公告）日：2011-09-01

  The present invention relates to novel thienopyrimidine compounds of general formula (I), pharmaceutical compositions comprising these compounds and their therapeutic use for the prophylaxis and/or treatment of diseases which can be influenced by the inhibition of the kinase activity of Mnk1 and/or Mnk2 (Mnk2a or Mnk2b) and/or variants thereof.

  本发明涉及一种新型噻吩嘧啶化合物，其一般式为（I），包括这些化合物的药物组合物以及它们在预防和/或治疗可能受到Mnk1和/或Mnk2（Mnk2a或Mnk2b）的激酶活性抑制影响的疾病中的治疗用途。
• 4 - [CYCLOALKYLOXY (HETERO) ARYLAMINO]THIENO [2, 3 - D]PYRIMIDINES HAVING MNKL/ MNK2 INHIBITING ACTIVITY FOR PHARMACEUTICAL COMPOSITIONS
  申请人：Boehringer Ingelheim International GmbH

  公开号：EP2539345A1

  公开（公告）日：2013-01-02
• 4-[CYCLOALKYLOXY(HETERO)ARYLAMINO]-THIENO[2,3-D]PYRIMIDINES HAVING MNK1/ MNK2 INHIBITING ACTIVITY FOR PHARMACEUTICAL COMPOSITIONS
  申请人：Boehringer Ingelheim International GmbH

  公开号：EP2539345B1

  公开（公告）日：2015-07-22