rac-(1R,2S)-2-(2-methoxyphenyl)cyclopropan-1-amine hydrochloride, trans | 131900-21-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: rac-(1R,2S)-2-(2-methoxyphenyl)cyclopropan-1-amine hydrochloride, trans
• 英文别名: (1R,2S)-2-(2-methoxyphenyl)cyclopropan-1-amine;hydrochloride
• CAS: 131900-21-5
• 化学式: C₁₀H₁₃NO*ClH
• 分子量: 199.68
• InChiKey: RURRUQMPTBGYPO-OULXEKPRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.93
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  35.2
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  聚合甲醛 、 rac-(1R,2S)-2-(2-methoxyphenyl)cyclopropan-1-amine hydrochloride, trans 在 sodium cyanoborohydride 、 溶剂黄146 作用下， 以 甲醇 为溶剂， 反应 24.0h， 以70%的产率得到trans-2-(2-methoxyphenyl)-N,N-dimethylcyclopropylamine
  参考文献：
  名称：

  N,N-Dialkylated monophenolic trans-2-phenylcyclopropylamines: novel central 5-hydroxytryptamine-receptor agonists

  摘要：

  N,N-Dialkylated monophenolic derivatives of trans-2-phenylcyclopropylamine were synthesized and tested for central 5-hydroxytryptamine (5-HT) and dopamine (DA) receptor stimulating activity by use of a biochemical test method in rats. A hydroxy substituent in the 2- or 3-position of the phenyl ring was required for 5-HT-receptor stimulation. N,N-Diethyl or N,N-di-n-propyl substitution gave the most potent 5-HT-receptor agonists. The 4-hydroxy and 3,4-dihydroxy derivatives of trans-2-phenyl-N,N-di-n-propylcyclopropylamine were inactive at central DA and 5-HT receptors. In contrast, the corresponding 3-hydroxy derivative 18 and some of its derivatives weakly affected both DA and NE synthesis. Two of the most potent 5-HT-receptor agonists, trans-2-(2-hydroxyphenyl)-N,N-di-n-propylcyclopropylamine (8) and the 3-hydroxy isomer 18 were resolved into the enantiomers. The 1R,2S enantiomers of 8 and 18 displayed 5-HT activity, while the 1S,2R enantiomers were inactive. Compound (1R,2S)-18, but not (1R,2S)-8, weakly affected rat brain DA and NE synthesis.

  DOI：

  10.1021/jm00396a014

文献信息

• Pharmacological and Physicochemical Properties Optimization for Dual-Target Dopamine D₃ (D₃R) and μ-Opioid (MOR) Receptor Ligands as Potentially Safer Analgesics
  作者：Alessandro Bonifazi、Elizabeth Saab、Julie Sanchez、Antonina L. Nazarova、Saheem A. Zaidi、Khorshada Jahan、Vsevolod Katritch、Meritxell Canals、J. Robert Lane、Amy Hauck Newman

  DOI：10.1021/acs.jmedchem.3c00417

  日期：2023.8.10

  agonists with optimized physicochemical properties was designed and synthesized. Combining in vitro cell-based on-target/off-target affinity screening, in silico computer-aided drug design, and BRET functional assays, we identified new structural scaffolds that achieved high affinity and agonist/antagonist potencies for MOR and D3R, respectively, improving the dopamine receptor subtype selectivity (e.g.,

  设计合成了理化性质优化的新一代双靶点μ阿片受体（MOR）激动剂/多巴胺D 3受体（D 3 R）拮抗剂/部分激动剂。结合体外基于细胞的在靶/脱靶亲和力筛选、计算机辅助药物设计和 BRET 功能测定，我们确定了新的结构支架，可实现 MOR 和 D 3 R 的高亲和力和激动剂/拮抗剂效力，分别提高多巴胺受体亚型选择性（例如，D 3 R 优于 D 2 R）并显着提高预测血脑屏障渗透性的中枢神经系统多参数优化得分。我们确定了取代的反式-( 2S , 4R )-吡咯烷和反式-苯基环丙胺作为关键的多巴胺能部分，并将它们连接到源自 MOR 激动剂TRV130 ( 3 ) 或洛哌丁胺 ( 6 ) 的不同阿片类支架。先导化合物46、84、114和121具有通过MOR部分激动作用产生镇痛作用的潜力，并通过D 3 R拮抗作用减少阿片类药物滥用的可能性。此外，外周受限衍生物可能具有治疗炎症和神经性疼痛的适应症。