4-(4-chlorophenyl)pyridine 1-oxide | 92929-25-4

• 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
• 英文名称: 4-(4-chlorophenyl)pyridine 1-oxide
• 英文别名: 4-(4-chlorophenyl)-1-oxidopyridin-1-ium
• CAS: 92929-25-4
• 化学式: C₁₁H₈ClNO
• 分子量: 205.644
• InChiKey: BBYPNVMUUIRAMA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  25.5
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-(4-chlorophenyl)pyridine 1-oxide 在 palladium diacetate 、 potassium carbonate 、 triphenylphosphonium tetrafluoroborate 、 三氯化磷 作用下， 以 氯仿 、 甲苯 为溶剂， 反应 21.0h， 生成 ethyl 4-(4-(4-chlorophenyl)pyridin-2-yl)benzoate
  参考文献：
  名称：

  Discovery of an in Vivo Tool to Establish Proof-of-Concept for MAP4K4-Based Antidiabetic Treatment

  摘要：

  Recent studies in adipose tissue, pancreas, muscle, and macrophages suggest that MAP4K4, a serine/threonine protein kinase may be a viable target for antidiabetic drugs. As part of the evaluation of MAP4K4 as a novel antidiabetic target, a tool compound, 16 (PF-6260933) and a lead 17 possessing excellent kinome selectivity and suitable properties were delivered to establish proof of concept in vivo. The medicinal chemistry effort that led to the discovery of these lead compounds is described herein together with in vivo pharmacokinetic properties and activity in a model of insulin resistance.

  DOI：

  10.1021/acsmedchemlett.5b00215
• 作为产物：
  描述：

  4-溴吡啶氢溴酸盐 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 sodium carbonate 、 间氯过氧苯甲酸 作用下， 以 1,4-二氧六环 、 二氯甲烷 、 水 为溶剂， 反应 32.0h， 生成 4-(4-chlorophenyl)pyridine 1-oxide
  参考文献：
  名称：

  Discovery of an in Vivo Tool to Establish Proof-of-Concept for MAP4K4-Based Antidiabetic Treatment

  摘要：

  Recent studies in adipose tissue, pancreas, muscle, and macrophages suggest that MAP4K4, a serine/threonine protein kinase may be a viable target for antidiabetic drugs. As part of the evaluation of MAP4K4 as a novel antidiabetic target, a tool compound, 16 (PF-6260933) and a lead 17 possessing excellent kinome selectivity and suitable properties were delivered to establish proof of concept in vivo. The medicinal chemistry effort that led to the discovery of these lead compounds is described herein together with in vivo pharmacokinetic properties and activity in a model of insulin resistance.

  DOI：

  10.1021/acsmedchemlett.5b00215

文献信息

• [EN] (1-AZINONE) -SUBSTITUTED PYRIDOINDOLES AS MCH ANTAGONISTS<br/>[FR] PYRIDOINDOLES (1-AZINONE)-SUBSTITUÉS EN TANT QU'ANTAGONISTES MCH
  申请人：ALBANY MOLECULAR RES INC

  公开号：WO2009089482A1

  公开（公告）日：2009-07-16

  Substituted pyridoindoles for incorporation in pharmaceutical compositions employed in the treatment of various diseases correspond to formula (I) wherein R1 is H or optionally substituted alkyl; R2, R3, R4 are each independently selected from H, -O-alkyl, -S-alkyl, alkyl, halo, -CF3, and -CN; G is -CR12R13-NR5- or -NR5-CR12R13; R5 is H, optionally substituted alkyl, optionally substituted heterocycle, -C(=O)-R6, -C(=O)-O-R7, or -C(=O)-NR19R20; R6 and R7 are each optionally substituted alkyl or optionally substituted heterocycle; R8, R9, R10, R11, R12, R13, R19 and R20 are each independently selected from H or optionally substituted alkyl; R14 and R15 are each independently H or halogen; L is -CH2-O-, -CH2CH2-, -CH=CH- or a bond; and B is aryl or heteroaryl or cycloalkyl; with the proviso that, when L is a direct bond, B cannot be unsubstituted heteroaryl or heteroaryl monosubstituted with fluorine.

  将吡啶吲哚替代物用于制药组合物中，用于治疗各种疾病，对应于式（I），其中R1为H或可选择的取代烷基；R2、R3、R4分别独立选择自H、-O-烷基、-S-烷基、烷基、卤素、-CF3和-CN；G为-CR12R13-NR5-或-NR5-CR12R13；R5为H、可选择的取代烷基、可选择的取代杂环、-C(=O)-R6、-C(=O)-O-R7或-C(=O)-NR19R20；R6和R7分别为可选择的取代烷基或可选择的取代杂环；R8、R9、R10、R11、R12、R13、R19和R20分别独立选择自H或可选择的取代烷基；R14和R15分别独立为H或卤素；L为-CH2-O-、- -、-CH=CH-或一个键；B为芳基或杂芳基或环烷基；但条件是，当L为直接键时，B不能是未取代的杂芳基或单取代氟的杂芳基。
• (1-AZINONE)-SUBSTITUTED PYRIDOINDOLES
  申请人：GUZZO Peter Robert

  公开号：US20090275590A1

  公开（公告）日：2009-11-05

  Substituted pyridoindoles for incorporation in pharmaceutical compositions employed in the treatment of various diseases correspond to formula (I) wherein R 1 is H or optionally substituted alkyl; R 2 , R 3 , R 4 are each independently selected from H, —O-alkyl, —S-alkyl, alkyl, halo, —CF 3 , and —CN; G is —CR 12 R 13 —NR 5 — or —NR 5 —CR 12 R 13 ; R 5 ; is H, optionally substituted alkyl, optionally substituted heterocycle, —C(═O)—R 6 , —C(═O)—O—R 7 , or —C(═O)—NR 19 R 20 ; R 6 and R 7 are each optionally substituted alkyl or optionally substituted heterocycle; R 8 , R 9 , R 10 , R 11 , R 12 , R 13 , R 19 and R 20 are each independently selected from H or optionally substituted alkyl; R 14 and R 15 are each independently H or halogen; L is —CH 2 —O—, —CH 2 CH 2 —, —CH═CH— or a bond; and B is aryl or heteroaryl or cycloalkyl; with the proviso that, when L is a direct bond, B cannot be unsubstituted heteroaryl or heteroaryl monosubstituted with fluorine.

  替代吡啶并吡唑类化合物可用于制备用于治疗各种疾病的药物组合物，其对应于式（I），其中R1是H或可选择的取代烷基; R2，R3，R4分别选自H，—O-烷基，—S-烷基，烷基，卤素，—CF3和—CN; G是—CR12R13—NR5—或—NR5—CR12R13; R5;是H，可选择的取代烷基，可选择的取代杂环，—C（═O）—R6，—C（═O）—O—R7或—C（═O）—NR19R20; R6和R7分别是可选择的取代烷基或可选择的取代杂环; R8，R9，R10，R11，R12，R13，R19和R20分别选自H或可选择的取代烷基; R14和R15分别是H或卤素; L是—CH2—O—，— —，—CH═CH—或键; B是芳基或杂芳基或环烷基; 前提是，当L是直接键时，B不能是未取代的杂芳基或单取代氟的杂芳基。
• (1-azinone)-substituted pyridoindoles
  申请人：Guzzo Peter

  公开号：US08716308B2

  公开（公告）日：2014-05-06

  Substituted pyridoindoles for incorporation in pharmaceutical compositions employed in the treatment of various diseases correspond to formula (I) wherein R1 is H or optionally substituted alkyl; R2, R3, R4 are each independently selected from H, —O-alkyl, —S-alkyl, alkyl, halo, —CF3, and —CN; G is —CR12R13—NR5— or —NR5—CR12R13; R5; is H, optionally substituted alkyl, optionally substituted heterocycle, —C(═O)—R6, —C(═O)—O—R7, or —C(═O)—NR19R20; R6 and R7 are each optionally substituted alkyl or optionally substituted heterocycle; R8, R9, R10, R11, R12, R13, R19 and R20 are each independently selected from H or optionally substituted alkyl; R14 and R15 are each independently H or halogen; L is —CH2—O—, —CH2CH2—, —CH═CH— or a bond; and B is aryl or heteroaryl or cycloalkyl; with the proviso that, when L is a direct bond, B cannot be unsubstituted heteroaryl or heteroaryl monosubstituted with fluorine.

  替代吡啶并吡咯类化合物可用于制备用于治疗各种疾病的药物组合物，其化学式为(I)，其中R1为H或可选取代的烷基; R2、R3、R4各自独立地选自H、-O-烷基、-S-烷基、烷基、卤素、-CF3和-CN; G为-CR12R13-NR5-或-NR5-CR12R13; R5为H、可选取代的烷基、可选取代的杂环、-C(═O)-R6、-C(═O)-O-R7或-C(═O)-NR19R20; R6和R7各自为可选取代的烷基或可选取代的杂环; R8、R9、R10、R11、R12、R13、R19和R20各自独立地选自H或可选取代的烷基; R14和R15各自独立地为H或卤素; L为-CH2-O-、- -、-CH═CH-或键; B为芳基、杂芳基或环烷基; 前提是当L为直接键时，B不能是未取代的杂芳基或单取代氟的杂芳基。
• Substituent effects on aromatic interactions in water
  作者：Gloria Tobajas-Curiel、Qingqing Sun、Jeremy K. M. Sanders、Pablo Ballester、Christopher A. Hunter

  DOI：10.1039/d3sc01027a

  日期：——

  of substituents to the guest phenyl group further stabilises the complex by an additional factor of up to 1000. When a nitro substituent is present on the guest phenyl group, the complex has a sub-picomolar dissociation constant (370 fM). The remarkable substituent effects observed in water for these complexes can be rationalised by comparison with the magnitude of the corresponding substituent effects

  水中的分子识别涉及极性官能团相互作用、极性和非极性表面的部分去溶剂化以及构象灵活性的变化，这对超分子行为的合理设计和解释提出了挑战。构象明确的超分子复合物可以在水和非极性溶剂中进行研究，为解开这些贡献提供了一个平台。这里，四种不同的杯[4]吡咯受体和十三种不同的吡啶N-氧化物客体之间形成的1:1复合物已被用来剖析控制取代基对水中芳香相互作用的影响的因素。受体吡咯供体和客体N之间的氢键相互作用配合物一端的氧化物受体锁定配合物另一端芳香族相互作用簇的几何排列，使得客体上的苯基与四个芳香族产生两个边对面和两个堆叠相互作用受体的侧壁。这些芳香相互作用对复合物整体稳定性的热力学贡献通过化学双突变体循环使用等温滴定量热法和11 H NMR竞争实验。受体和客体上的苯基之间的芳香族相互作用使复合物稳定了 1000 倍，并且向客体苯基添加取代基进一步使复合物稳定了高达 1000 倍的额外系数。当硝基取代基存
• Saeki, Seitaro; Kondo, Sachiko; Hayashi, Takaaki, Chemical and pharmaceutical bulletin, 1984, vol. 32, # 5, p. 1780 - 1789
  作者：Saeki, Seitaro、Kondo, Sachiko、Hayashi, Takaaki、Hamana, Masatomo

  DOI：——

  日期：——