3-(4-fluorobenzoyl)pyridine-2-carboxylic acid | 122853-70-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-(4-fluorobenzoyl)pyridine-2-carboxylic acid
• 英文别名: 3-(4-fluorobenzoyl)-2-pyridinecarboxylic acid；3-(4-Fluoro-benzoyl)-pyridine-2-carboxylic acid
• CAS: 122853-70-7
• 化学式: C₁₃H₈FNO₃
• 分子量: 245.21
• InChiKey: DXWWGGURSIRFEP-UHFFFAOYSA-N

物化性质

• 熔点：
  153.5-155 °C(Solv: water (7732-18-5))
• 沸点：
  473.8±40.0 °C(Predicted)
• 密度：
  1.381±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  67.3
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  3-(4-fluorobenzoyl)pyridine-2-carboxylic acid 在 sodium hydroxide 、 potassium permanganate 、 氯化亚砜 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 、 三乙胺 、 N,N-二甲基甲酰胺 作用下， 以 四氢呋喃 、 二氯甲烷 、 甲苯 、 叔丁醇 为溶剂， 反应 17.17h， 生成 5-(4-fluorophenyl)-7,8-dihydro-7-methyl-8-oxo-6-pyrido<3,4-b>pyridinecarboxylic acid
  参考文献：
  名称：

  Novel, Potent, and Orally Active Substance P Antagonists: Synthesis and Antagonist Activity of N-Benzylcarboxamide Derivatives of Pyrido[3,4-b]pyridine

  摘要：

  A series of 4-phenylisoquinolone derivatives were synthesized and evaluated for NK1 (substance P) antagonist activity. Highly potent antagonists, 4-phenyl-3-isoquinolone-N-benzylcarboxamides (11), were discovered from the structure-activity relationship studies on the isoquinolone-urea lead la. Optimization of the activity in this series resulted in the development of 5-phenyl-6-pyrido[3,4-b]pyridine-N-benzylcarboxamides (30) which are highly potent orally active NK1 antagonists. Among the compounds synthesized, N-[3,5-bis(trifluoromethyl)benzyl]7,8-dihydro-N, 7-dimethyl-8-oxo-5-(substituted phenyl)6-pyrido[3,4-b]pyridinecarboxamides (30a,f,g) showed excellent antagonist activities with IC50 values (in vitro inhibition of [I-125]- BH-SP binding in human IM-9 cells) of 0.21-0.34 nM and ED(50) values (in vivo inhibition of capsaicin-induced plasma extravasation in guinea-pig trachea, iv) of 0.017-0.030 mg/kg. These compounds exhibited significantly potent activity upon oral administration with ED(50) values of 0.068-0.17 mg/kg. Conformational studies on 30g indicated that the two stable conformers of 30g are quite similar to those of CP-99,994.

  DOI：

  10.1021/jm00016a014
• 作为产物：
  描述：

  氟苯 、 2,3-吡啶二羧酸酐 在 三氯化铝 作用下， 反应 4.0h， 生成 3-(4-fluorobenzoyl)pyridine-2-carboxylic acid
  参考文献：
  名称：

  Novel, Potent, and Orally Active Substance P Antagonists: Synthesis and Antagonist Activity of N-Benzylcarboxamide Derivatives of Pyrido[3,4-b]pyridine

  摘要：

  A series of 4-phenylisoquinolone derivatives were synthesized and evaluated for NK1 (substance P) antagonist activity. Highly potent antagonists, 4-phenyl-3-isoquinolone-N-benzylcarboxamides (11), were discovered from the structure-activity relationship studies on the isoquinolone-urea lead la. Optimization of the activity in this series resulted in the development of 5-phenyl-6-pyrido[3,4-b]pyridine-N-benzylcarboxamides (30) which are highly potent orally active NK1 antagonists. Among the compounds synthesized, N-[3,5-bis(trifluoromethyl)benzyl]7,8-dihydro-N, 7-dimethyl-8-oxo-5-(substituted phenyl)6-pyrido[3,4-b]pyridinecarboxamides (30a,f,g) showed excellent antagonist activities with IC50 values (in vitro inhibition of [I-125]- BH-SP binding in human IM-9 cells) of 0.21-0.34 nM and ED(50) values (in vivo inhibition of capsaicin-induced plasma extravasation in guinea-pig trachea, iv) of 0.017-0.030 mg/kg. These compounds exhibited significantly potent activity upon oral administration with ED(50) values of 0.068-0.17 mg/kg. Conformational studies on 30g indicated that the two stable conformers of 30g are quite similar to those of CP-99,994.

  DOI：

  10.1021/jm00016a014
• 作为试剂：
  描述：

  2-(4-fluorobenzoyl)-3-pyridinecarboxylic acid 以 3-(4-fluorobenzoyl)pyridine-2-carboxylic acid 为溶剂， 生成 N-cyanomethyl-N-methyl-2-(4-fluorobenzoyl)-3-pyridinecarboxamide
  参考文献：
  名称：

  Heterocyclic compounds, their production and use as tachykinin reactor

  摘要：

  一种由以下化学式表示的新化合物：##STR1## 其中Ring A和Ring B分别代表一个可选取代的同源或异源环，且它们中至少有一个代表一个可选取代的杂环；Ring C代表一个可选取代的苯环；R代表一个氢原子或一个可选取代的碳氢残基；X和Y中的一个代表--NR.sup.1--（R.sup.1代表一个氢原子或一个可选取代的碳氢残基）或--O--，另一个代表--CO--或--CS--，或其中一个代表--N.dbd.，另一个代表.dbd.CR.sup.2--（R.sup.2代表一个氢原子、一个卤素原子、一个可选取代的碳氢残基、一个可选取代的氨基团或一个可选取代的羟基团）；n表示1或2或其盐，具有出色的催吐肽受体拮抗作用和对血浆外渗的抑制作用。

  公开号：

  US05585385A1

文献信息

• Potent NK1 Receptor Antagonists: Synthesis and Antagonistic Activity of Various Heterocycles with an N-(3,5-Bis(trifluoromethyl)benzyl)-N-methylcarbamoyl Substituent.
  作者：Yoshinori IKEURA、Toshimasa TANAKA、Yutaka KIYOTA、Shinji MORIMOTO、Masaki OGINO、Takenori ISHIMARU、Izumi KAMO、Takayuki DOI、Hideaki NATSUGARI

  DOI：10.1248/cpb.45.1642

  日期：——

  as an anchor by fixing the pendant phenyl group in a desirable orientation for receptor binding, and (iii) since compounds with aromatic rings (2) and those with aliphatic rings (3) as ring B both show good potency, this ring does not seem to be essential for receptor recognition. Among the compounds synthesized, the tetrahydropyridine derivatives 3a, 3b and 3f exhibited excellent inhibitory effects

  在异喹诺酮（1a）和吡啶并[3,4-b]吡啶（2a）的A和B环上修饰的各种N- [3,5-双（三氟甲基）苄基] -N-甲基氨基甲酰基杂环（1、2和3）制备细胞核并评估NK1受体拮抗活性。关于该系列的构效关系研究以及构象分析表明，（i）对于A环，6元杂环优于5元杂环（效力相差约300倍），（ii） 6元环似乎可以通过将侧基苯基固定在受体结合所需的方向上来充当锚，并且（iii）因为带有芳环（2）和带有脂环（3）作为环B的化合物都显示具有良好的效能，该环似乎并不是受体识别所必需的。在合成的化合物中，
• Heterocyclic compounds, their production and use
  申请人：——

  公开号：US20020132817A1

  公开（公告）日：2002-09-19

  A compound represented by the formula: 1 wherein ring M is a heterocyclic ring wherein —X═Y< is one of —N═C<, —CO—N< or —CS—N<; R a and R b are bonded to each other to form Ring A, or they are the same or different and represent, independently, a hydrogen atom or a substituent on the Ring M; Ring A and Ring B represent, independently, an optionally substituted homocyclic or heterocyclic ring, with the proviso that at least one of them is an optionally substituted heterocyclic ring; Ring C is an optionally substituted homocyclic or heterocyclic ring; Ring Z is an optionally substituted nitrogen-containing heterocyclic ring; and n is an integer from 1 to 6, or a salt thereof has a tachykinin receptor antagonistic activity in vitro, and is useful for preventing or treating depression, anxiety, manic-depressive illness or psychopathy.

  一种由以下通式表示的化合物：1，其中环M为杂环环，其中—X═Y<为—N═C<、—CO—N<或—CS—N<之一；Ra和Rb彼此连接形成环A，或者它们相同或不同，独立地表示氢原子或环M上的取代基；环A和环B独立地表示可任选取代的碳环或杂环环，条件是至少一个为可任选取代的杂环环；环C为可任选取代的碳环或杂环环；环Z为可任选取代的含氮杂环环；n为1至6的整数，或其盐在体外具有速激肽受体拮抗活性，并可用于预防或治疗抑郁症、焦虑症、双相情感障碍或精神病。
• Imidazolylphenyl and 1,2,4-triazolylphenyl benzopyridazinone and
  申请人：Rorer Pharmaceutical Corporation

  公开号：US04806535A1

  公开（公告）日：1989-02-21

  This invention relates to imidazolylphenyl and 1,2,4-triazolylphenyl benzopyridazinone and pyridopyridazinone compounds of the formula ##STR1## wherein A is CH or N and not more than one of W, X, Y and Z is a N atom which possess valuable pharmaceutical preparations, e.g., increasing cardiotonic contractility. Uses of said compounds including methods for increasing cardiac contractility and in the treatment of congestive heart failure, pharmaceutical compositions including the same and methods for the preparation thereof.

  本发明涉及公式为##STR1##的咪唑基苯基和1,2,4-三唑基苯基苯并吡啶酮和吡啶并吡啶酮化合物，其中A为CH或N，W、X、Y和Z中不超过一个是N原子，具有有价值的药物制剂，例如增加心肌收缩力。所述化合物的用途包括增加心脏收缩力和治疗充血性心力衰竭的方法，包括它们的制备方法的制药组合物。
• Novel 2-pyridinecarboxamide derivatives
  申请人：Mitsuya Morihiro

  公开号：US20060258701A1

  公开（公告）日：2006-11-16

  The present invention relates to a compound which has a glucokinase-activating effect and is useful as a therapeutic agent for diabetes mellitus, being represented by a formula (I): [wherein X 1 represents a nitrogen atom, sulfur atom, oxygen atom or the like; R 1 represents a 6- to 10-membered aryl group, 5- to 7-membered heteroaryl group or the like; D represents an oxygen atom or sulfur atom; R and R 3 are the same or different, each representing a hydrogen atom, lower alkyl group or the like; a formula (II) represents an optionally substituted 5- to 7-membered heteroaryl group or the like; a formula (III) represents a monocyclic or bicyclic heteroaryl group] or a pharmaceutically acceptable salt thereof.

  本发明涉及一种化合物，具有激活葡萄糖激酶的效果，并可用作糖尿病治疗剂，其化学式表示为（I）：[其中X1表示氮原子、硫原子、氧原子或类似物；R1表示6-至10-成员芳基基团、5-至7-成员杂芳基基团或类似物；D表示氧原子或硫原子；R和R3相同或不同，分别表示氢原子、低碳基或类似物；式（II）表示可选取代的5-至7-成员杂芳基团或类似物；式（III）表示单环或双环杂芳基团]或其药学上可接受的盐。
• DRUGS
  申请人：Takeda Chemical Industries, Ltd.

  公开号：EP1145714A1

  公开（公告）日：2001-10-17

  The present invention relates to a medicine which comprises a compound (I) of the formula: [wherein the ring M is a heterocylic ring having -N=C<, -CO-N< or -CS-N< as a partial structure ―X=Y〈, Ra and Rb are bound to each other to form the ring A, or they are the same or different each representing a hydrogen atom or a substituent on the ring M; the rings A and B each is an optionally substituted homocycle or heterocycle, and at least one of them is an optionally substituted heterocycle; the ring C is an optionally substituted homocycle or heterocycle; the ring Z is an optionally substituted nitrogen-containing heterocycle; and n is an integer of 1 to 6] or a salt thereof in combination with a drug having an emetic action. The compounds (I) or their salts are useful as anti-emetic drugs. Particularly, vomiting caused by drugs having an emetic action can be inhibited by these compounds rapidly and safely at a low dose.

  本发明涉及一种药物，该药物由式(I)化合物组成： [其中环 M 是杂环，具有-N＝C〈、-CO-N〈或-CS-N〈作为部分结构-X＝Y〈、 Ra 和 Rb 相互结合形成环 A，或者它们相同或不同，各自代表环 M 上的一个氢原子或一个取代基； 环 A 和环 B 各自是任选取代的均环或杂环，其中至少一个是任选取代的杂环； 环 C 是任选取代的均环或杂环 环 Z 是任选取代的含氮杂环；以及 n 是 1 至 6 的整数］ 或其盐与具有催吐作用的药物结合使用。 化合物 (I) 或其盐类可用作止吐药。特别是，具有催吐作用的药物引起的呕吐，可以通过这些化合物以低剂量快速安全地抑制。