methyl (2E)-3-{4-[(4-pyridinylamino)carbonyl]phenyl}-2-propenoate | 683273-35-0

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: methyl (2E)-3-{4-[(4-pyridinylamino)carbonyl]phenyl}-2-propenoate
• 英文别名: methyl 4-[N-(pyridin-4-yl)carbamoyl]cinnamate；methyl 4-[N-(4-pyridyl)carbamoyl]cinnamate；methyl (E)-3-[4-(pyridin-4-ylcarbamoyl)phenyl]prop-2-enoate
• CAS: 683273-35-0
• 化学式: C₁₆H₁₄N₂O₃
• 分子量: 282.299
• InChiKey: KNSCJAWWXCCYCG-QPJJXVBHSA-N

物化性质

• 熔点：
  209-211 °C(Solv: ethyl acetate (141-78-6))
• 沸点：
  401.5±30.0 °C(Predicted)
• 密度：
  1.268±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  21
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  68.3
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  methyl (2E)-3-{4-[(4-pyridinylamino)carbonyl]phenyl}-2-propenoate 在 sodium hydroxide 作用下， 以 甲醇 为溶剂， 反应 2.0h， 以78.2%的产率得到(E)-4-[N-(4-pyridinyl)carbamoyl]cinnamic acid
  参考文献：
  名称：

  A New Series of Highly Potent Non-Peptide Bradykinin B₂ Receptor Antagonists Incorporating the 4-Heteroarylquinoline Framework. Improvement of Aqueous Solubility and New Insights into Species Difference

  摘要：

  Introduction of nitrogen-containing heteroaromatic groups at the 4-position of the quinoline moiety of our non-peptide B-2 receptor antagonists resulted in enhancing binding affinities for the human B-2 receptor and reducing binding affinities for the guinea pig one, providing new structural insights into species difference. A CoMFA study focused on the diversity of the quinoline moiety afforded correlative and predictive QSAR models of binding for the human B-2 receptor but not for the guinea pig one. A series of 4-(I-imidazolyl)quinoline derivatives could be dissolved in a 5% aqueous solution of citric acid up to a concentration of 10 mg/mL. A representative compound 48a inhibited the specific binding of [H-3]BK to the cloned human B-2 receptor expressed in Chinese hamster ovary cells with an IC50 value of 0.26 nM and significantly inhibited BK-induced bronchoconstriction in guinea pigs even at 1 mug/kg by intravenous administration.

  DOI：

  10.1021/jm030159x
• 作为产物：
  描述：

  (E)-4-(3-甲氧基-3-氧代丙-1-烯-1-基)苯甲酸 在 氯化亚砜 、 三乙胺 、 N,N-二甲基甲酰胺 作用下， 反应 3.33h， 生成 methyl (2E)-3-{4-[(4-pyridinylamino)carbonyl]phenyl}-2-propenoate
  参考文献：
  名称：

  A New Series of Highly Potent Non-Peptide Bradykinin B₂ Receptor Antagonists Incorporating the 4-Heteroarylquinoline Framework. Improvement of Aqueous Solubility and New Insights into Species Difference

  摘要：

  Introduction of nitrogen-containing heteroaromatic groups at the 4-position of the quinoline moiety of our non-peptide B-2 receptor antagonists resulted in enhancing binding affinities for the human B-2 receptor and reducing binding affinities for the guinea pig one, providing new structural insights into species difference. A CoMFA study focused on the diversity of the quinoline moiety afforded correlative and predictive QSAR models of binding for the human B-2 receptor but not for the guinea pig one. A series of 4-(I-imidazolyl)quinoline derivatives could be dissolved in a 5% aqueous solution of citric acid up to a concentration of 10 mg/mL. A representative compound 48a inhibited the specific binding of [H-3]BK to the cloned human B-2 receptor expressed in Chinese hamster ovary cells with an IC50 value of 0.26 nM and significantly inhibited BK-induced bronchoconstriction in guinea pigs even at 1 mug/kg by intravenous administration.

  DOI：

  10.1021/jm030159x

文献信息

• Imidazo [1,2-a] pyridines and their pharmaceutical use
  申请人：Fujisawa Pharmaceutical Co., Ltd

  公开号：US05574042A1

  公开（公告）日：1996-11-12

  The invention relates to novel bradykinin antagonists of the formula: ##STR1## wherein R.sup.1 is halogen, R.sup.2 and R.sup.3 are each hydrogen, lower alkyl, halo(lower)alkyl or acyl, R.sup.4 is aryl having suitable substituent(s), or a heterocyclic group optionally having suitable substituent(s), Q is O or N--R.sup.11, in which R.sup.11 is hydrogen or acyl, and A is lower alkylene, and pharmaceutically acceptable salts thereof.

  这项发明涉及公式为：##STR1##的新型激肽酶抑制剂，其中R.sup.1是卤素，R.sup.2和R.sup.3分别是氢、较低烷基、卤代(较低)烷基或酰基，R.sup.4是具有适当取代基的芳基，或者是具有适当取代基的杂环基，Q是O或N--R.sup.11，其中R.sup.11是氢或酰基，A是较低烷基，以及其药学上可接受的盐。
• Bradykinin antagonist quinolines
  申请人：Fujisawa Pharmaceutical Co., Ltd.

  公开号：US05563162A1

  公开（公告）日：1996-10-08

  This invention relates to new heterocyclic compounds and pharmaceutically acceptable salts thereof. More particularly, this invention relates to new heterocyclic compounds and salts thereof which display bradykinin antagonist activity, to processes for preparing these compounds, to a pharmaceutical composition comprising these compounds, and to methods of using same in the prevention and/or the treatment of bradykinin- or bradykinin analogue-mediated diseases such as allergy, inflammation, autoimmune disease, shock, pain, or the like, in human beings or in animals.

  这项发明涉及新的杂环化合物及其药用盐。更具体地说，这项发明涉及新的杂环化合物及其盐，其显示出激肽酶抑制剂活性，用于制备这些化合物的方法，包括这些化合物的药物组合物，以及在人类或动物中预防和/或治疗激肽酶或激肽酶类似物介导的疾病，如过敏、炎症、自身免疫疾病、休克、疼痛等的使用方法。
• Imidazo (1,2-a) Pyridines as bradykinin antagonists
  申请人：FUJISAWA PHARMACEUTICAL CO., LTD.

  公开号：EP0596406A1

  公开（公告）日：1994-05-11

  A compound of the formula : wherein R1 is halogen, R2 and R3 are each hydrogen, lower alkyl, halo(lower)alkyl or acyl, R4 is aryl having suitable substituent(s), or a heterocyclic group optionally having suitable substituent(s), Q is O or N-R11, in which R11 is hydrogen or acyl, and A is lower alkylene, and pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them as an active ingredient.

  式中的化合物： 式中 R1 是卤素 R2 和 R3 分别是氢、低级烷基、卤代（低级）烷基或酰基、 R4 是具有合适取代基的芳基，或可选具有合适取代基的杂环基团、 Q 是 O 或 N-R11，其中 R11 是氢或酰基，以及 A 是低级亚烷基，及其药学上可接受的盐、制备工艺和包含它们作为活性成分的药物组合物。
• Heterocyclic compounds as bradykinin antagonists
  申请人：FUJISAWA PHARMACEUTICAL CO., LTD.

  公开号：EP0622361A1

  公开（公告）日：1994-11-02

  A compound of the formula : wherein X¹is N or C-R⁶, X²is N or C-R⁷, X³is N or C-R⁸, R¹is hydrogen or halogen, R²is halogen, R³is hydrogen, nitro, amino optionally having suitable substituent(s) or a heterocyclic group optionally having suitable substituent(s), R⁴ and R⁵are each hydrogen or halogen, R⁶ and R⁸are each hydrogen, halogen, lower alkyl, hydroxy, lower alkylthio, amino optionally substituted with lower alkyl, or lower alkoxy optionally substituted with a substituent selected from the group consisting of hydroxy, lower alkoxy, amino, lower alkylamino and aryl optionally substituted with lower alkoxy, R⁷is hydrogen or lower alkyl, Ais lower alkylene, and Qis O or N-R⁹, in which R⁹ is hydrogen or acyl, provided that R³ is not hydrogen when X¹ is C-R⁶, in which R⁶ is hydrogen, and pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them.

  式中的化合物： 式中 X¹ 是 N 或 C-R⁶、 X² 是 N 或 C-R⁷、 X³ 是 N 或 C-R⁸、 R¹ 是氢或卤素、 R² 是卤素、 R³ 是氢、硝基、任选具有合适取代基的氨基或任选具有合适取代基的杂环基团、 R⁴ 和 R⁵ 均为氢或卤素、 R⁶ 和 R⁸ 各为氢、卤素、低级烷基、羟基、低级烷硫基、任选被低级烷基取代的氨基或任选被选自羟基、低级烷氧基、氨基、低级烷基氨基和任选被低级烷氧基取代的芳基组成的取代基取代的低级烷氧基、 R⁷ 是氢或低级烷基、 A 是低级亚烷基，以及 Q 是 O 或 N-R⁹，其中 R𠞙 是氢或酰基。 酰基，但当 X¹ 为 C-R⁶（其中 R⁶ 为氢）时，R³ 不是氢、 及其药学上可接受的盐、制备工艺和包含它们的药物组合物。
• US5563162A
  申请人：——

  公开号：US5563162A

  公开（公告）日：1996-10-08