(S)-N-(1-phenylpropyl)-2-phenylquinoline-4-carboxamide | 174636-20-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: (S)-N-(1-phenylpropyl)-2-phenylquinoline-4-carboxamide
• 英文别名: 2-phenyl-N-[(1S)-1-phenylpropyl]quinoline-4-carboxamide
• CAS: 174636-20-5
• 化学式: C₂₅H₂₂N₂O
• mdl: MFCD02244835
• 分子量: 366.462
• InChiKey: MXNGYQJJYRVGGJ-QFIPXVFZSA-N

物化性质

• 熔点：
  158 °C
• 沸点：
  584.5±50.0 °C(Predicted)
• 密度：
  1.156±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  28
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  42
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (S)-N-(1-phenylpropyl)-2-phenylquinoline-4-carboxamide 在 正丁基锂 、 四甲基乙二胺 、 碘 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 6.0h， 以59%的产率得到(S)-N-(1-phenylpropyl)-3-iodo-2-phenylquinoline-4-carboxamide
  参考文献：
  名称：

  Functionalization through Lithiation of (S)-N-(1-Phenylpropyl)-2-phenylquinoline-4-carboxamide. Application to the Labeling with Carbon-11 of NK-3 Receptor Antagonist SB 222200

  摘要：

  Lithiation of (S)-N-(1-phenylpropyl)-2-phenylquinoline-4-carboxamide with the complex n-BuLi/TMEDA (1/1 molar ratio) in THF at -60 degrees C for 5 h occurred selectively at the position 3 of the quinoline ring. This selectivity was shown by the absence of racemization of the stereogenic center and the formation of the corresponding functionalized quinolines in 59-74% yield by subsequent reaction with an electrophile at -60 degrees C for 1 h. The 3-trimethylstannyl derivative was subjected to a Stille reaction using methyl, phenyl, or thienyliodide to afford the alkyl or aryl quinolines in moderate to good yields. This methodology was successfully applied to the radiosynthesis of [C-11] SB 222200 using methyl iodide labeled with carbon-11 (beta(+) emitter, t(1/2) = 20.4 min) for the in vivo study of NK-3 receptor by positron emission tomography (48-58% radiochemical yields from [C-11] CH3I, decay corrected, 45 min total synthesis time).

  DOI：

  10.1021/jo062285p
• 作为产物：
  描述：

  2-苯基-4-喹啉羧酸 在 草酰氯 、 potassium carbonate 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 24.0h， 生成 (S)-N-(1-phenylpropyl)-2-phenylquinoline-4-carboxamide
  参考文献：
  名称：

  Discovery of a Novel Class of Selective Non-Peptide Antagonists for the Human Neurokinin-3 Receptor. 2. Identification of (S)-N-(1-Phenylpropyl)-3-hydroxy-2- phenylquinoline-4-carboxamide (SB 223412)

  摘要：

  Optimization of the previously reported 2-phenyl-4-quinolinecarboxamide NK-3 receptor antagonist 14, with regard to potential metabolic instability of the ester moiety and affinity and selectivity for the human neurokinin-3 (hNK-3) receptor, is described. The ester functionality could be successfully replaced by the ketone (31) or by lower alkyl groups (Et, 21, or n-Pr, 24). Investigation of the substitution pattern of the quinoline ring resulted in the identification of position 3 as a key position to enhance hNK-3 binding affinity and selectivity for the hNK-3 versus the hNK-2 receptor. All of the chemical groups introduced at this position, with the exception of halogens, increased the hNK-3 binding affinity, and compounds 53 (3-OH, SE 223412, hNK-3-CHO binding K-i = 1.4 nM) and 55 (3-NHz, hNK-3-CHO binding K-i = 1.2 nM) were the most potent compounds of this series. Selectivity studies versus the other neurokinin receptors (hNK-8-CHO and hNK-1-CHO) revealed that 53 is about 100-fold selective for the hNK-3 versus hNK-2 receptor, with no affinity for the hNK-1 at concentrations up to 100 mu M. In vitro studies demonstrated that 53 is a potent functional antagonist of the hNK-3 receptor (reversal of senktide-induced contractions in rabbit isolated iris sphincter muscles and reversal of NKB-induced Ca2+ mobilization in CHO cells stably expressing the hNK-3 receptor), while in vivo this compound showed oral and intravenous activity in NK-3 receptor-driven models (senktide-induced behavioral responses in mice and senktide-induced miosis in rabbits). Overall, the biological data indicate that (S)-N-(1-phenylpropyl)-3-hydroxy-2-phenylquinoline-4-carboxamide (53, SE 223412) may serve as a pharmacological tool in animal models of disease to assess the functional and pathophysiological role of the NK-3 receptor and to establish therapeutic indications for non-peptide NK-3 receptor antagonists.

  DOI：

  10.1021/jm980633c

文献信息

• C–H Arylation of Heterocyclic <i>N</i>-Oxides Through <i>in Situ</i> Diazotisation Of Anilines without Added Promoters: A Green And Selective Coupling Process
  作者：Aymeric P. Colleville、Richard A. J. Horan、Sandrine Olazabal、Nicholas C. O. Tomkinson

  DOI：10.1021/acs.oprd.6b00117

  日期：2016.7.15

  A green and selective method for the generation of biaryl compounds through C–H arylation of heterocyclic N-oxides, in which the addition of ascorbic acid as a promoter is not required for either the generation of an aryldiazonium species or the subsequent arylation, is presented. Reaction conditions were optimized through multivariate data analysis, including orthogonal projections to latent structures

  提出了一种绿色的，选择性的方法，用于通过杂环N-氧化物的CH芳基化反应生成联芳基化合物，其中，芳基重氮化合物的生成或随后的芳基化反应均不需要添加抗坏血酸作为促进剂。 。通过多变量数据分析对反应条件进行了优化，包括对潜在结构的正交投影（OPLS）和实验设计（DoE）方法，从而进一步改善了可持续性，然后将其应用于一系列底物，以确定反应条件的范围和局限性。处理。使用原位研究反应提出了红外光谱学和一种机制，该机制解释了本研究和以前的研究中的可用数据。该反应还以克数进行，并进行了量热研究，以支持进一步扩大无启动子转化的规模。
• Rapid synthesis of quinoline-4-carboxylic acid derivatives from arylimines and 2-substituted acrylates or acrylamides under indium(iii) chloride and microwave activations. Scope and limitations of the reaction
  作者：Dorothée Duvelleroy、Cécile Perrio、Olivier Parisel、Marie-Claire Lasne

  DOI：10.1039/b509400c

  日期：——

  quinoline-4-carboxylic acid derivatives has been achieved by reaction of 2-methoxy acrylates or acrylamides with N-arylbenzaldimines in acetonitrile under InCl3 catalysis and microwave irradiation. Isolated yields up to 57% within 3 min have been obtained. The Lewis acid and the microwave activation appeared as crucial parameters for the reaction. The role of indium chloride and ytterbium triflate was specified

  在InCl3催化和微波辐射下，2-甲氧基丙烯酸酯或丙烯酰胺与N-芳基苯甲二胺在乙腈中的反应已实现了喹啉-4-羧酸衍生物的快速合成。在3分钟内获得了高达57％的分离产率。路易斯酸和微波活化似乎是反应的关键参数。使用13 C NMR数据和模型理论研究确定了氯化铟和三氟甲磺酸的作用。
• [EN] QUINOLINE DERIVATIVES AS TACHYKININ NK3 RECEPTOR ANTAGONISTS<br/>[FR] DERIVES DE QUINOLINE UTILISES COMME ANTAGONISTES DU RECEPTEUR NK3 DE LA TACHYKININE
  申请人：SMITHKLINE BEECHAM FARMACEUTICI S.P.A.

  公开号：WO1995032948A1

  公开（公告）日：1995-12-07

  (EN) NK3 receptor antagonists of formula (I) are useful in treating $i(inter alia) pulmonary disorders, CNS disorders and neurodegenerative disorders.(FR) L'invention se rapporte à des antagonistes du récepteur NK3 de la formule (I) qui sont utiles dans le traitement, entre autres, des maladies pulmonaires, des troubles du SNC et des troubles neurodégénératifs.

  NK3受体拮抗剂(I)的公式在治疗肺部疾病、中枢神经系统疾病和神经退行性疾病等方面非常有用。
• Quinoline derivatives(2)
  申请人：——

  公开号：US20030236281A1

  公开（公告）日：2003-12-25

  NK 3 receptor antagonists of formula (I): 1 are useful in treating inter alia pulmonary disorders, CNS disorders and neurodegenerative disorders.

  公式（I）的NK3受体拮抗剂1在治疗肺部疾病、中枢神经系统疾病和神经退行性疾病等方面是有用的。
• Combination treatment for depression and anxiety
  申请人：Pfizer Inc.

  公开号：US20040006135A1

  公开（公告）日：2004-01-08

  The present invention relates to a method of treating depression or anxiety in a mammal, including a human, by administering to the mammal a CNS-penetrant NK-1 receptor antagonist (e.g., a substance P receptor antagonist) in combination with an NK-3 antagonist agent. It also relates to pharmaceutical compositions containing a pharmaceutically acceptable carrier, a CNS-penetrant NK-1 receptor antagonist and an NK-3 antagonist.

  本发明涉及一种治疗哺乳动物（包括人类）的抑郁症或焦虑症的方法，该方法通过给哺乳动物（包括人类）注射一种中枢神经系统渗透的NK-1受体拮抗剂（例如物质P受体拮抗剂）与NK-3拮抗剂药物的组合来实现。本发明还涉及含有药学上可接受载体、中枢神经系统渗透的NK-1受体拮抗剂和NK-3拮抗剂的药物组合物。