6-(4-氯苯基)烟酸 | 31676-66-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 6-(4-氯苯基)烟酸
• 英文名称: 6-(4-chlorophenyl)nicotinic acid
• 英文别名: 6-(4-chlorophenyl)-3-pyridinecarboxylic acid；6-(4-chlorophenyl)pyridine-3-carboxylic acid
• CAS: 31676-66-1
• 化学式: C₁₂H₈ClNO₂
• 分子量: 233.654
• InChiKey: WAPOIXVQQDLMPP-UHFFFAOYSA-N

物化性质

• 沸点：
  413.6±35.0 °C(Predicted)
• 密度：
  1.355±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  50.2
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2933399090

反应信息

• 作为反应物：
  描述：

  3-(1-pyrrolidinylmethyl)-7-quinolinylamine hydrochloride 、 6-(4-氯苯基)烟酸 在 4-二甲氨基吡啶 、 ethylene dichloride hydrochloride 、 三乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 16.0h， 以54%的产率得到6-(4-chlorophenyl)-N-[3-(1-pyrrolidinylmethyl)-7-quinolinyl]nicotinamide
  参考文献：
  名称：

  Melanin-Concentrating Hormone Receptor 1 Antagonists. Synthesis and Structure–Activity Relationships of Novel 3-(Aminomethyl)quinolines

  摘要：

  It was found that 3-(aminomethyl)quinoline derivatives showed high binding affinities for melanin-concentrating hormone receptor 1 (MCHR1) with reduced affinity for serotonin receptor 2c (5-HT2c) when the dihydronaphthalene nucleus of compound 1 (human MCHR1, IC50 = 1.9 nM; human 5-HT2c receptor, IC50 = 0.53 nM) was replaced by other bicyclic core scaffolds. Among the synthesized compounds, 8-methylquinoline derivative 5v especially showed high binding affinity (IC50 = 0.54 nM), potent in vitro antagonistic activity (IC50 = 2.8 nM) for MCHR1, and negligible affinity for 5-HT2c receptor (IC50 > 1000 nM). Oral administration of 5v significantly and dose-dependently suppressed nocturnal food intake in diet-induced obese rats and did not affect food intake in MCHR1-deficient mice. These results and rat pharmacokinetic study findings suggested that compound 5v is a highly potent, orally bioavailable, and centrally acting nonpeptide MCHR1 antagonist.

  DOI：

  10.1021/jm201596h
• 作为产物：
  描述：

  6-氯烟酸 、 4-氯苯硼酸 在 tris(dibenzylideneacetone)dipalladium(0) chloroform complex tritylchloride-polystyrene resin 、 N,N-二异丙基乙胺 、 potassium phosphate 、 2-(phospha-adamantyl)benzene 、 三氟乙酸 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 、 四氢呋喃 、 水 为溶剂， 反应 34.5h， 生成 6-(4-氯苯基)烟酸
  参考文献：
  名称：

  Solid-phase Suzuki cross-coupling reactions using a phosphine ligand based on a phospha-adamantane framework

  摘要：

  The use of a catalyst system based on Pd(2)dba(3.)CHCl(3) and 1,3,5,7-tetramethyl-2,4,8-trioxa-6-phenyl-6-phosphaadamantane allows for Suzuki coupling aryl halides with an array of boronic acids on a solid-phase platform. The reactions can be carried out at room temperature with low palladium loadings in high yields. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2004.05.110

文献信息

• [EN] ARYL PIPERIDINE DERIVATIVES AS INDUCERS OF LDL-RECEPTOR EXPRESSION FOR THE TREATMENT OF HYPERCHOLESTEROLEMIA<br/>[FR] DERIVES DE PIPERIDINE-ARYLE SERVANT D'INDUCTEURS DE L'EXPRESSION DU RECEPTEUR LDL POUR LE TRAITEMENT DE L'HYPERCHOLESTEROLEMIE
  申请人：GLAXO GROUP LTD

  公开号：WO2004006922A1

  公开（公告）日：2004-01-22

  This invention relates to novel compounds which up-regulate LDL receptor (LDL-r) expression and to processes for their preparation, pharmaceutical compositions containing them and their medical use. More particularly, this invention relates to novel aromatic piperidines of formula (I) and their use in therapy.

  这项发明涉及一种新型化合物，可以上调LDL受体（LDL-r）的表达，并涉及其制备过程、含有它们的药物组合物以及它们的医疗用途。更具体地，这项发明涉及式（I）的新型芳香基哌啶及其在治疗中的应用。
• [EN] ARYL PIPERIDINE DERIVATIVES AS INDUCERS OF LDL-RECEPTOR EXPRESSION FOR THE TREATMENT OF HYPERCHOLESTEROLEMIA<br/>[FR] DERIVES D'ARYL PIPERIDINE UTILISES COMME INDUCTEURS D'EXPRESSION DES RECEPTEURS DES LIPOPROTEINES DE BASSE DENSITE (LDL) PERMETTANT DE TRAITER L'HYPERCHOLESTEROLEMIE
  申请人：GLAXO GROUP LTD

  公开号：WO2004006923A1

  公开（公告）日：2004-01-22

  This invention relates to novel compounds which up-regulate LDL receptor (LDL-r) expression. and to processes for their preparation, pharmaceutical compositions containing them and their medical use. More particularly, this invention relates to novel aromatic piperidines of formula (I) and their use in therapy. wherein Ar1 is substituted, by at least one R1 group selected from: -O(CRaRb)nC(O)NRXRy, -O(CH2)nCN, -O(CH2)nO(CH2)mOR2, -O(CH2)nCO2R2, -OS02NRxRy, -OSO2(CH2)pCH3, -(CRaRb)nC(O)NRXRy, -(CH2)nCN, -(CH2)nO(CH2)mOR2, -(CH2)nCO2R2, -(CH2)nC(O)R2, - SO2NRxRy, -SO2(CH2)pCH3, -CH=CHC(O)NRxRy, -CH=CHCN, -CH=CHCO2R2, -CO2R2, - C(O)R2, -C(O)NRxRy and C2-5alkenyl.

  这项发明涉及促进低密度脂蛋白受体（LDL-r）表达的新化合物，以及它们的制备方法、含有它们的药物组合物和它们的医疗用途。更具体地说，这项发明涉及式（I）的新芳香基哌啶及其在治疗中的应用。其中Ar1被至少一个R1基团取代，所述R1基团选自：-O(CRaRb)nC(O)NRXRy，-O(CH2)nCN，-O( )nO( )mOR2，-O( )nCO2R2，-OS02NRxRy，-OSO2( )pCH3，-(CRaRb)nC(O)NRXRy，-( )nCN，-( )nO( )mOR2，-( )nCO2R2，-( )nC(O)R2，-SO2NRxRy，-SO2( )pCH3，-CH=CHC(O)NRxRy，-CH=CHCN，-CH=CHCO2R2，-CO2R2，-C(O)R2，-C(O)NRxRy和C2-5烯基。
• Quinoline compound
  申请人：Ishihara Yuji

  公开号：US20050209213A1

  公开（公告）日：2005-09-22

  A compound, which has a melanin-concentrating hormone antagonistic action and useful as an agent for preventing or treating obesity, and which is represented by the formula: wherein Ar is a cyclic group optionally having substituent(s); X is a bond or a spacer having a main chain of 1 to 6 atoms; R 1 and R 2 are the same or different and each is a hydrogen atom or a hydrocarbon group optionally having substituent(s), or R 1 and R 2 may form, together with the adjacent nitrogen atom, a nitrogen-containing heterocycle optionally having substituent(s); Y is a divalent hydrocarbon group optionally having substituent(s) (except CO); R 3 is a hydrogen atom or a hydrocarbon group optionally having substituent(s); and ring A and ring B may further have substituents, and when ring B further has a substituent, the substituent may be linked to R 1 to form a ring, or a salt thereof, or a prodrug thereof, is provided.

  一种化合物，具有黑色素浓缩激素拮抗作用，可用作预防或治疗肥胖症的药物，其化学式为：其中，Ar是一个环状基团，可以有取代基；X是1到6个原子的主链的键或空隙；R1和R2相同或不同，分别是氢原子或烃基，可以有取代基，或者R1和R2可以与相邻的氮原子一起形成含氮杂环，可以有取代基；Y是一个双价的烃基，可以有取代基（除CO）；R3是氢原子或烃基，可以有取代基；环A和环B还可以有取代基，当环B还有取代基时，取代基可以与R1连接形成一个环，或其盐，或其前药。
• Aryl piperidine derivatives as inducers of ldl-receptor expression for the treatment of hypercholesterolemia
  申请人：Bouillot Jeanne Anne Marie

  公开号：US20060052384A1

  公开（公告）日：2006-03-09

  This invention relates to novel compounds which up-regulate LDL receptor (LDL-r) expression and to processes for their preparation, pharmaceutical compositions containing them and their medical use. More particularly, this invention relates to novel aromatic piperidines and their use in therapy.

  本发明涉及一种新型化合物，其上调LDL受体（LDL-r）表达，并涉及其制备过程、含有它们的制药组合物及其医学用途。更具体地说，本发明涉及新型芳香基哌啶及其在治疗中的应用。
• LINEAR PEPTIDE ANTIBIOTCS
  申请人：RQX PHARMACEUTICALS, INC.

  公开号：US20160194358A1

  公开（公告）日：2016-07-07

  Provided herein are antibacterial compounds, wherein the compounds in some embodiments have broad spectrum bioactivity. The compounds provided herein can in other embodiments overcome the resistance conferred by single amino acid mutations at defined positions of bacterial Signal Peptidases (SPases) and in other embodiments provide for a broad spectrum of antibiotic bioactivity. Pharmaceutical compositions and methods for treatment using the compounds described herein are also provided.

  本文提供了一些抗菌化合物，其中在某些实施例中，这些化合物具有广谱生物活性。在其他实施例中，这些化合物可以克服细菌信号肽酶（SPases）定义位置上的单个氨基酸突变所带来的耐药性，并提供广谱抗生素生物活性。还提供了使用所述化合物的制药组合物和治疗方法。