4-羟基-6-苯基吡啶-2-羧酸 | 78296-37-4

• 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
• 中文名称: 4-羟基-6-苯基吡啶-2-羧酸
• 英文名称: 4-hydroxy-6-phenylpyridine-2-carboxylic acid
• 英文别名: 4-hydroxy-6-phenylpicolinic acid；4-hydroxy-6-phenyl-pyridine-2-carboxylic acid；4-oxo-6-phenyl-1H-pyridine-2-carboxylic acid
• CAS: 78296-37-4
• 化学式: C₁₂H₉NO₃
• mdl: MFCD08447739
• 分子量: 215.208
• InChiKey: JHTPXNBDZWVZGK-UHFFFAOYSA-N

物化性质

• 熔点：
  250 °C (approx, decomp)
• 沸点：
  614.7±55.0 °C(Predicted)
• 密度：
  1.354±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 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：
  66.4
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 海关编码：
  2933399090

反应信息

• 作为反应物：
  描述：

  4-羟基-6-苯基吡啶-2-羧酸 在 氢氧化钾 、 三氯氧磷 作用下， 以 甲醇 为溶剂， 反应 35.0h， 生成 4-methoxy-6-phenylpyridine-2-carboxylic acid
  参考文献：
  名称：

  Studies on antiallergic agents. I. Phenyl-substituted heterocycles with a 5-tetrazolyl or N-(5-tetrazolyl)carbamoyl group.

  摘要：

  合成了一系列以 5-四唑基或 N-(5-四唑基)氨基甲酰基为酸性分子的苯基取代的吡喃、吡啶和嘧啶。这些化合物在大鼠口服后通过被动皮肤过敏试验（PCA）测试其抗过敏活性。合成的化合物包括发现 N-（5-四唑基）-6-苯基吡啶-2-甲酰胺（53、54 和 55）具有显著的高效力。

  DOI：

  10.1248/cpb.30.4314
• 作为产物：
  描述：

  Ethyl 5,6-dibromo-2,4-dioxo-6-phenylhexanoate 在 盐酸 、 氨 、 水 、 二异丙胺 作用下， 以 水 、 二甲基亚砜 为溶剂， 反应 25.5h， 生成 4-羟基-6-苯基吡啶-2-羧酸
  参考文献：
  名称：

  6-苯基香豆酸的新衍生物

  摘要：

  乙基 6-苯基comanic acid 与水合肼和羟胺生成 4-oxo-6-phenyl-4H-pyran-2-carbohydrazide 和 4-oxo-6-phenyl-4H-pyran-2-carbohydroxamic 酸，而 6-phenylcomanic acid 与DMSO 水溶液中的氨生成 4-羟基-6-苯基吡啶甲酸，进一步转化为其乙酯和酰肼。6-苯甲酸与苯肼反应生成 3-(1,5-二苯基-1H-吡唑-3-基)-2-(2-苯基腙)丙酸，通过 Fischer 反应转化为 3- (1,5-二苯基-1H-吡唑-3-基)-1H-吲哚-2-羧酸。

  DOI：

  10.1007/s11172-009-0162-8

文献信息

• [EN] AMIDE DERIVATIVES AS SIRTUIN MODULATORS<br/>[FR] DÉRIVÉS D'AMIDE COMME MODULATEURS DE SIRTUINES
  申请人：SIRTRIS PHARMACEUTICALS INC

  公开号：WO2009058348A1

  公开（公告）日：2009-05-07

  Provided herein are novel sirtuin-modulating compounds represented by Structural Formula (I) and methods of use thereof. The sirtuin-modulating compounds may be used for increasing the lifespan of a cell, and treating and/or preventing a wide variety of diseases and disorders including, for example, diseases or disorders related to aging or stress, diabetes, obesity, neurodegenerative diseases, cardiovascular disease, blood clotting disorders, inflammation, cancer, and/or flushing as well as diseases or disorders that would benfit from increased mitochondrial activity. Also provided are compositions comprising a sirtuin- modulating compound in combination with another therapeutic agent.

  提供的是由结构公式（I）表示的新的sirtuin调节化合物及其用途。sirtuin调节化合物可用于延长细胞寿命，以及治疗和/或预防多种疾病和紊乱，例如与衰老或压力、糖尿病、肥胖、神经退行性疾病、心血管疾病、凝血障碍、炎症、癌症和/或潮红相关的疾病或紊乱，以及将从增加线粒体活性中受益的疾病或紊乱。还提供了包含sirtuin调节化合物与另一种治疗剂的组合的药物组合物。
• SUBSTITUTED 2-PHENYL-PYRIDINE DERIVATIVES
  申请人：Caroff Eva

  公开号：US20110046089A1

  公开（公告）日：2011-02-24

  The present invention relates to compounds of formula I wherein R 1 , R 2 , R 4 , R 5 , R a , R b , n, W and Z are as defined in the application, their preparation and their use as P2Y 12 receptor antagonists in the treatment and/or prevention of peripheral vascular, of visceral-, hepatic- and renal-vascular, of cardiovascular and of cerebrovascular diseases or conditions associated with platelet aggregation, including thrombosis in humans and other mammals.

  本发明涉及式I化合物的制备及其用途，式中R1、R2、R4、R5、Ra、Rb、n、W和Z的定义如申请中所述，以及它们作为P2Y12受体拮抗剂用于治疗和/或预防外周血管、内脏血管、肝脏血管和肾脏血管、心血管和脑血管疾病或与血小板聚集相关状况的用途，包括人类和其他哺乳动物中的血栓症。
• [EN] SUBSTITUTED 2-PHENYL-PYRIDINE DERIVATIVES<br/>[FR] DÉRIVÉS DE 2-PHÉNYL-PYRIDINE SUBSTITUÉS
  申请人：ACTELION PHARMACEUTICALS LTD

  公开号：WO2009125366A1

  公开（公告）日：2009-10-15

  The present invention relates to compounds of formula (I) wherein R1, R2, R4, R5, Ra, Rb, n, W and Z are as defined in the application, their preparation and their use as P2Y12 receptor antagonists in the treatment and/or prevention of peripheral vascular, of visceral-, hepatic- and renal-vascular, of cardiovascular and of cerebrovascular diseases or conditions associated with platelet aggregation, including thrombosis in humans and other mammals.

  本发明涉及式(I)化合物，其中R1、R2、R4、R5、Ra、Rb、n、W和Z如申请中所定义，它们的制备以及它们作为P2Y12受体拮抗剂用于治疗和/或预防外周血管、内脏血管、肝脏血管和肾脏血管、心血管和脑血管疾病或与血小板聚集相关的状况的应用，包括人类和其他哺乳动物中的血栓。
• Amide Compound
  申请人：Ogino Masaki

  公开号：US20090048258A1

  公开（公告）日：2009-02-19

  The present invention relate to a compound represented by the formula (I) or (II) wherein ring A is an optionally substituted ring (the ring should not be pyrrolidine, piperidine and piperazine), ring B is an optionally substituted aromatic ring, ring D is an optionally substituted ring, R 1 and R 2 are each independently a hydrogen atom or a substituent, R 3 is a hydrogen atom or a C 1-6 alkyl group, or R 3 is bonded to ring A to form a non-aromatic ring, ring Aa is an optionally substituted aromatic hydrocarbon, Y is CH or N, Ra 1 is an optionally substituted hydrocarbon group, and Ra 2 and Ra 3 are each independently a hydrogen atom or a substituent, or a salt thereof. The present invention provides a compound having a DGAT inhibitory activity, which is useful for the treatment or amelioration of diseases or pathologies caused by high expression or high activation of DGAT.

  本发明涉及一种由公式（I）或（II）表示的化合物，其中环A是一个可选的取代环（该环不应为吡咯烷，哌啶和哌嗪），环B是一个可选的取代芳香环，环D是一个可选的取代环，R1和R2分别是氢原子或取代基，R3是氢原子或C1-6烷基，或者R3与环A连接形成非芳香环，环Aa是一个可选的取代芳香烃，Y是CH或N，Ra1是一个可选的取代烃基，Ra2和Ra3分别是氢原子或取代基，或其盐。本发明提供了一种具有DGAT抑制活性的化合物，可用于治疗或改善由高表达或高激活DGAT引起的疾病或病理学。
• SOLUBILIZED THIAZOLOPYRIDINES
  申请人：Vu Chi B.

  公开号：US20110009381A1

  公开（公告）日：2011-01-13

  Provided herein are novel sirtuin-modulating compounds Structural Formula (I): and methods of use thereof. The sirtuin-modulating compounds may be used for increasing the lifespan of a cell, and treating and/or preventing a wide variety of diseases and disorders including, for example, diseases or disorders related to aging or stress, diabetes, obesity, neurodegenerative diseases, cardiovascular disease, blood clotting disorders, inflammation, cancer, and/or flushing as well as diseases or disorders that would benefit from increased mitochondrial activity. Also provided are compositions comprising a sirtuin-modulating compound in combination with another therapeutic agent.

  本文提供了一种新的调节sirtuin的化合物结构式（I）和其使用方法。这些sirtuin调节化合物可用于延长细胞寿命，治疗和/或预防各种疾病和疾病，包括与衰老或压力有关的疾病或疾病，糖尿病，肥胖症，神经退行性疾病，心血管疾病，血液凝块疾病，炎症，癌症和/或潮红，以及需要增加线粒体活性的疾病或疾病。还提供了包含sirtuin调节化合物与另一种治疗剂组合的组合物。