N-[(2S)-1-[(3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl]-3-methylbutan-2-yl]-6-methoxy-1H-benzimidazole-2-carboxamide | 1016317-06-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: N-[(2S)-1-[(3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl]-3-methylbutan-2-yl]-6-methoxy-1H-benzimidazole-2-carboxamide
• CAS: 1016317-06-8
• 化学式: C₂₇H₃₆N₄O₃
• 分子量: 464.608
• InChiKey: MLBMFOAACHIRNI-WCTKDPGZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  34
• 可旋转键数：
  7
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.48
• 拓扑面积：
  90.5
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  N-[(2S)-1-[(3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl]-3-methylbutan-2-yl]-6-methoxy-1H-benzimidazole-2-carboxamide 在 三溴化硼 作用下， 以 二氯甲烷 为溶剂， 反应 3.0h， 生成 6-hydroxy-N-[(2S)-1-[(3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl]-3-methylbutan-2-yl]-1H-benzimidazole-2-carboxamide
  参考文献：
  名称：

  Synthesis and In Vitro Opioid Receptor Functional Antagonism of Analogues of the Selective Kappa Opioid Receptor Antagonist (3R)-7-Hydroxy-N-((1S)-1-{[(3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethyl-1-piperidinyl]methyl}-2-methylpropyl)-1,2,3,4-tetrahydro-3-isoquinolinecarboxamide (JDTic)

  摘要：

  In previous structure-activity relationship (SAR) studies, we identified (3R)-7-hydroxy-N-((1S)-1-{[(3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethyl-1-piperidinyl]methyl}-2-methylpropyl)-1,2,3,4-tetrahydro-3-isoquinolinecarboxamide (JDTic, 1) as the first potent and selective K opioid receptor antagonist from the trans-3,4-dimethyl-4-(3-hydroxyphenyl)piperidine class of opioid antagonist. In the present study, we report the synthesis and in vitro opioid receptor functional antagonism of a number of analogues of 1 using a [S-35]GTP gamma S binding assay. The results from the studies better define the pharmacophore for this class of K opioid receptor antagonist and has identified new potent and selective kappa antagonist. (3R)-7-Hydroxy-N-[(1 S, 2S)-1-{[(3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl]methyl}-2-methylbutyl]-1,2,3,4tetrahydroisoquinoline-3-carboxamide (3) with a K-e value of 0.03 nM at the kappa receptor and 100- and 793-fold selectivity relative to the mu and delta receptors was the most potent and selective kappa opioid receptor antagonist identified.

  DOI：

  10.1021/jm701344b
• 作为产物：
  描述：

  6-甲氧基吲哚-2-羧酸 、 3-[1-(2S-amino-3-methylbutyl)-3R,4R-dimethyl-4-piperidinyl]phenol 在 (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate 、 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 以50%的产率得到N-[(2S)-1-[(3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl]-3-methylbutan-2-yl]-6-methoxy-1H-benzimidazole-2-carboxamide
  参考文献：
  名称：

  Synthesis and In Vitro Opioid Receptor Functional Antagonism of Analogues of the Selective Kappa Opioid Receptor Antagonist (3R)-7-Hydroxy-N-((1S)-1-{[(3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethyl-1-piperidinyl]methyl}-2-methylpropyl)-1,2,3,4-tetrahydro-3-isoquinolinecarboxamide (JDTic)

  摘要：

  In previous structure-activity relationship (SAR) studies, we identified (3R)-7-hydroxy-N-((1S)-1-{[(3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethyl-1-piperidinyl]methyl}-2-methylpropyl)-1,2,3,4-tetrahydro-3-isoquinolinecarboxamide (JDTic, 1) as the first potent and selective K opioid receptor antagonist from the trans-3,4-dimethyl-4-(3-hydroxyphenyl)piperidine class of opioid antagonist. In the present study, we report the synthesis and in vitro opioid receptor functional antagonism of a number of analogues of 1 using a [S-35]GTP gamma S binding assay. The results from the studies better define the pharmacophore for this class of K opioid receptor antagonist and has identified new potent and selective kappa antagonist. (3R)-7-Hydroxy-N-[(1 S, 2S)-1-{[(3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl]methyl}-2-methylbutyl]-1,2,3,4tetrahydroisoquinoline-3-carboxamide (3) with a K-e value of 0.03 nM at the kappa receptor and 100- and 793-fold selectivity relative to the mu and delta receptors was the most potent and selective kappa opioid receptor antagonist identified.

  DOI：

  10.1021/jm701344b

文献信息

• Synthesis and In Vitro Opioid Receptor Functional Antagonism of Analogues of the Selective Kappa Opioid Receptor Antagonist (3<i>R</i>)-7-Hydroxy-<i>N</i>-((1<i>S</i>)-1-{[(3<i>R</i>,4<i>R</i>)-4-(3-hydroxyphenyl)-3,4-dimethyl-1-piperidinyl]methyl}-2-methylpropyl)-1,2,3,4-tetrahydro-3-isoquinolinecarboxamide (JDTic)
  作者：Tingwei Bill Cai、Zhou Zou、James B. Thomas、Larry Brieaddy、Hernán A. Navarro、F. Ivy Carroll

  DOI：10.1021/jm701344b

  日期：2008.3.1

  In previous structure-activity relationship (SAR) studies, we identified (3R)-7-hydroxy-N-((1S)-1-[(3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethyl-1-piperidinyl]methyl}-2-methylpropyl)-1,2,3,4-tetrahydro-3-isoquinolinecarboxamide (JDTic, 1) as the first potent and selective K opioid receptor antagonist from the trans-3,4-dimethyl-4-(3-hydroxyphenyl)piperidine class of opioid antagonist. In the present study, we report the synthesis and in vitro opioid receptor functional antagonism of a number of analogues of 1 using a [S-35]GTP gamma S binding assay. The results from the studies better define the pharmacophore for this class of K opioid receptor antagonist and has identified new potent and selective kappa antagonist. (3R)-7-Hydroxy-N-[(1 S, 2S)-1-[(3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl]methyl}-2-methylbutyl]-1,2,3,4tetrahydroisoquinoline-3-carboxamide (3) with a K-e value of 0.03 nM at the kappa receptor and 100- and 793-fold selectivity relative to the mu and delta receptors was the most potent and selective kappa opioid receptor antagonist identified.