5-苯基-2-嘧啶羧酸 | 85386-20-5

• 物质功能分类: 医药中间体 - 杂环化合物 - 嘧啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 中文名称: 5-苯基-2-嘧啶羧酸
• 中文别名: 5-苯基嘧啶-2-羧酸
• 英文名称: 5-Phenylpyrimidine-2-carboxylic acid
• 英文别名: 5-phenyl-2-pyrimidinecarboxylic acid；5-phenylpyrimidyl-2-carboxylic acid
• CAS: 85386-20-5
• 化学式: C₁₁H₈N₂O₂
• mdl: MFCD00814941
• 分子量: 200.197
• InChiKey: ZONDVYAPHBZSJV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  15
• 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：
  63.1
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

反应信息

• 作为反应物：
  描述：

  5-苯基-2-嘧啶羧酸 在 吡啶 、 氯化亚砜 、 N,N-二甲基甲酰胺 作用下， 以 苯 为溶剂， 反应 97.0h， 生成 p-(5-Phenyl-2-pyrimidylcarbonyloxy)benzoic acid chloride
  参考文献：
  名称：

  Synthesis of 5-arylpyrimidine-2-carboxylic acids and the liquid-crystal characteristics of their aryl esters

  摘要：

  DOI：

  10.1007/bf00515002
• 作为产物：
  描述：

  2-Cyano-5-phenylpyrimidine 在 sodium hydroxide 作用下， 反应 0.5h， 以71%的产率得到5-苯基-2-嘧啶羧酸
  参考文献：
  名称：

  Synthesis of 5-arylpyrimidine-2-carboxylic acids and the liquid-crystal characteristics of their aryl esters

  摘要：

  DOI：

  10.1007/bf00515002

文献信息

• PHENYL OR PYRIDINYL-ETHYNYL DERIVATIVES
  申请人：Jaeschke Georg

  公开号：US20120270852A1

  公开（公告）日：2012-10-25

  The present invention relates to ethynyl derivatives of formula I wherein Y is N or C—R 3 ; R 3 is hydrogen, methyl, halogen or nitrile; R 1 is phenyl or pyridinyl, each of which is optionally substituted by halogen, lower alkyl or lower alkoxy; R 2 /R 2′ are each independently hydrogen, lower alkyl or lower alkyl substituted by halogen, or R 2 and R 2′ together with the N-atom to which they are attached form a morpholine ring, a piperidine ring or an azetidine ring, each of which is unsubstituted or substituted one or more substituents selected from lower alkoxy, halogen, hydroxy and methyl; R 4 /R 4′ are each independently hydrogen or lower alkyl, or R 4 and R 4′ together form a C 3-5 cycloalkyl-, tetrahydrofuran- or an oxetane-ring; or to a pharmaceutically acceptable acid addition salt, to a racemic mixture, or to its corresponding enantiomer and/or optical isomer and/or stereoisomer thereof. Compounds of formula I are positive allosteric modulators (PAM) of the metabotropic glutamate receptor subtype 5 (mGluR5).

  本发明涉及公式I的乙炔衍生物，其中Y为N或C—R3；R3为氢、甲基、卤素或腈基；R1为苯基或吡啶基，每个基团可选择地被卤素、低烷基或低烷氧基取代；R2/R2′各自独立地为氢、低烷基或被卤素取代的低烷基，或者R2和R2′与它们连接的N原子一起形成一个吗啉环、哌啶环或氮杂环，每个环未取代或取代一个或多个从低烷氧基、卤素、羟基和甲基中选取的取代基；R4/R4′各自独立地为氢或低烷基，或者R4和R4′一起形成一个C3-5环烷基、四氢呋喃环或噁唑环；或者形成药用可接受的酸盐、对映体混合物，或其对应的对映体和/或光学异构体和/或立体异构体。公式I的化合物是代谢型谷氨酸受体亚型5（mGluR5）的正向变构调节子（PAM）。
• Myosin light chain kinase inhibitor compounds, compostions and related methods of use
  申请人：Watterson M. D.

  公开号：US20080021035A1

  公开（公告）日：2008-01-24

  Pyridazinyl compounds, compositions and related methods of use.

  吡啶并嗪类化合物、组合物及其相关使用方法。
• Imidazopyridine Derivatives
  申请人：Kishino Hiroyuki

  公开号：US20080200494A1

  公开（公告）日：2008-08-21

  The invention provides imidazopyridine derivatives represented by the general formula [I] [in which R 1 and R 2 may be the same or different and stand for C 1-6 alkyl or the like, R 3 and R 4 stand for hydrogen atom, methyl group or the like, W stands for mono- or bi-cyclic 3- to 8-membered aromatic or aliphatic heterocycle or the like, and Ar stands for optionally substituted aromatic heterocycle or the like]. These compounds act as melanin-concentrating hormone receptor antagonist and are useful as medicines for central nervous system disorders, cardiovascular system disorders and metabolic disorders.

  该发明提供了由通式[I]表示的咪唑吡啶衍生物 [其中R1和R2可能相同或不同，且代表C1-6烷基或类似物，R3和R4代表氢原子，甲基基团或类似物，W代表单环或双环的3-8元芳香或脂肪杂环或类似物，Ar代表可选择取代的芳香杂环或类似物]。这些化合物作为黑色素浓集激素受体拮抗剂，可用于治疗中枢神经系统疾病、心血管系统疾病和代谢性疾病的药物。
• 2-Aminoquinoline derivatives
  申请人：Moriya Minoru

  公开号：US20060287340A1

  公开（公告）日：2006-12-21

  This invention provides 2-aminoquinoline derivatives represented by a general formula [I] [in which R 1 and R 2 either stand for lower alkyl, lower cycloalkyl, etc., or R 1 and R 2 together form an aliphatic nitrogen-containing heterocycle with the nitrogen atom to which they bind; R 3 , R 4 , R 5 , R 6 and R 7 stand for hydrogen, lower alkyl, etc.; R 8 stands for lower alkyl, lower alkyloxy, etc.; and n stands for an integer of 0-4]. The compounds act as melanin concentrating hormone receptor antagonist, and are useful as medicines for central nervous system disorders, cardiovascular disorders and metabolic disorders.

  本发明提供了由通式[I]表示的2-氨基喹啉衍生物[其中R1和R2代表低碳基、低环烷基等，或者R1和R2共同形成一个与它们结合的氮杂环的脂肪族氮杂环；R3、R4、R5、R6和R7代表氢、低碳基等；R8代表低碳基、低碳基氧杂基等；n代表0-4的整数]。这些化合物作为黑色素浓集激素受体拮抗剂，并且可用于治疗中枢神经系统疾病、心血管疾病和代谢性疾病。
• Imidazopyridine derivatives
  申请人：Banyu Pharmaceuticals, Co., Ltd.

  公开号：US07504412B2

  公开（公告）日：2009-03-17

  The invention provides imidazopyridine derivatives represented by the general formula [I] [in which R1 and R2 may be the same or different and stand for C1-6 alkyl or the like, R3 and R4 stand for hydrogen atom, methyl group or the like, W stands for mono- or bi-cyclic 3- to 8-membered aromatic or aliphatic heterocycle or the like, and Ar stands for optionally substituted aromatic heterocycle or the like]. These compounds act as melanin-concentrating hormone receptor antagonist and are useful as medicines for central nervous system disorders, cardiovascular system disorders and metabolic disorders.

  本发明提供了由通式[I]表示的咪唑吡啶衍生物 [其中R1和R2可以相同或不同，代表C1-6烷基或类似物，R3和R4代表氢原子，甲基基团或类似物，W代表单环或双环3-8成员的芳香或脂肪族杂环或类似物，Ar代表可选取代的芳香杂环或类似物]。这些化合物作为黑素浓聚激素受体拮抗剂，并且可用于治疗中枢神经系统疾病、心血管系统疾病和代谢性疾病的药物。