(2E)-3-[6-(acetylamino)-3-pyridinyl]-N-{2-[3-({[tert-butyl(diphenyl)silyl]oxy}methyl)-2,4-dichloromethylanilino]-2-oxoethyl}-2-propenamide | 177478-44-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: (2E)-3-[6-(acetylamino)-3-pyridinyl]-N-{2-[3-({[tert-butyl(diphenyl)silyl]oxy}methyl)-2,4-dichloromethylanilino]-2-oxoethyl}-2-propenamide
• 英文别名: 3-[N-[(E)-3-(6-Acetamidopyridin-3-yl)acryloylglycyl)-N-methylamino]-1-[tert-butyldiphenylsilyloxymethyl]-2,6-dichlorobenzene；(E)-3-(6-acetamidopyridin-3-yl)-N-[2-[3-[[tert-butyl(diphenyl)silyl]oxymethyl]-2,4-dichloro-N-methylanilino]-2-oxoethyl]prop-2-enamide
• CAS: 177478-44-3
• 化学式: C₃₆H₃₈Cl₂N₄O₄Si
• 分子量: 689.714
• InChiKey: GJYZIPATHWWWOM-HEHNFIMWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.22
• 重原子数：
  47
• 可旋转键数：
  12
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  101
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  (2E)-3-[6-(acetylamino)-3-pyridinyl]-N-{2-[3-({[tert-butyl(diphenyl)silyl]oxy}methyl)-2,4-dichloromethylanilino]-2-oxoethyl}-2-propenamide 在 四溴化碳 、 四丁基氟化铵 、 三苯基膦 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 6.0h， 生成 (2E)-3-[6-(acetylamino)-3-pyridinyl]-N-{2-[3-(bromomethyl)-2,4-dichloromethylanilino]-2-oxoethyl}-2-propenamide
  参考文献：
  名称：

  A New Class of Nonpeptide Bradykinin B₂ Receptor Ligand, Incorporating a 4-Aminoquinoline Framework. Identification of a Key Pharmacophore To Determine Species Difference and Agonist/Antagonist Profile

  摘要：

  Introduction of various aliphatic amino groups at the 4-position of the quinoline moiety of our nonpeptide bradykinin (BK) B-2 receptor antagonists afforded highly potent ligands for human B-2 receptor with various affinities for guinea pig B-2 receptor, indicating remarkable species difference. A representative 4-dimethyamino derivative 40a exhibited subnanomolar and nanomolar binding affinities for human and guinea pig B-2 receptors, respectively, and significantly inhibited BK-induced bronchoconstriction in guinea pigs at 10 mug/kg by intravenous administration. Further chemical modification led us to discover unique partial agonists for the human B-2 receptor that increase inositol phosphates (IPs) production by themselves in Chinese hamster ovary (CHO) cells expressing the cloned human B-2 receptor. Although their potency and efficacy were much lower than those of BK, we identified them as screening leads for nonpeptide B-2 agonists. In these studies it was revealed the 4-substituent of the quinoline moiety is the key pharmacophore to determine species difference and agonist/antagonist profiles.

  DOI：

  10.1021/jm030326t
• 作为产物：
  描述：

  2-amino-N-(3-((tert-butyldiphenylsilyloxy)methyl)-2,4-dichlorophenyl)-N-methyl-acetamide 、 (E)-3-(6-acetylamino-pyridin-3-yl)acrylic acid 生成 (2E)-3-[6-(acetylamino)-3-pyridinyl]-N-{2-[3-({[tert-butyl(diphenyl)silyl]oxy}methyl)-2,4-dichloromethylanilino]-2-oxoethyl}-2-propenamide
  参考文献：
  名称：

  Benzimidazole compounds as bradykinin antagonists

  摘要：

  这项发明涉及一种杂环化合物，其化学式为：##STR1## 其中，##STR2## 是一个化学式为：##STR3## 的基团，X为O、S或N--R.sup.5，R.sup.1为较低烷基等，R.sup.5为氢、较低烷基等，R.sup.2为氢、卤素、较低烷基等，R.sup.3为卤素、较低烷基等，R.sup.4为氨基，可选地具有适当的取代基，A为较低烷基，以及其盐，制备方法和包含该化合物的药物组合物，用于预防和/或治疗人类或动物体内由激肽酶或其类似物介导的疾病。

  公开号：

  US06083961A1

文献信息

• Pyridopyrimidones, quinolines and fused N-heterocycles as bradykinin
  申请人：Fujisawa Pharmaceutical Co., Ltd.

  公开号：US05994368A1

  公开（公告）日：1999-11-30

  This invention relates to a compound of the formula: ##STR1## wherein Z is a group of the formula: ##STR2## in which X.sup.1 is N or C--R.sup.1, X.sup.2 is N or C--R.sup.9, X.sup.3 is N or C--R.sup.2, R.sup.1 is lower alkyl, R.sup.2 is hydrogen, lower alkyl, etc., R.sup.9 is hydrogen or lower alkyl, R.sup.3 is halogen, etc., R.sup.4 is halogen, etc., R.sup.5 is a group of the formula: ##STR3## A is lower alkylene, and Y is O, etc., and pharmaceutically acceptable salts thereof, to processes for preparation thereof, to a pharmaceutical composition comprising the same, and to methods to using the same therapeutically in the prevention and/or the treatment of bradykinin or its analogues mediated diseases in human being or animals.

  这项发明涉及以下化合物的公式：##STR1## 其中 Z 是以下公式的一个基团：##STR2## 其中 X^1 是 N 或 C--R^1，X^2 是 N 或 C--R^9，X^3 是 N 或 C--R^2，R^1 是较低的烷基，R^2 是氢，较低的烷基等，R^9 是氢或较低的烷基，R^3 是卤素等，R^4 是卤素等，R^5 是以下公式的一个基团：##STR3## A 是较低的烷基，Y 是 O 等，以及其药学上可接受的盐，制备方法，包含相同化合物的药物组合物，以及在人类或动物中在预防和/或治疗激肽酶或其类似物介导的疾病中治疗使用相同的方法。
• Benzimidazole compounds as bradykinin antagonists
  申请人：Fujisawa Pharmaceutical Co., Ltd.

  公开号：US06083961A1

  公开（公告）日：2000-07-04

  This invention relates to a heterocyclic compound of the formula: ##STR1## wherein a group of the formula: ##STR2## is a group of the formula: ##STR3## etc., X is O, S or N--R.sup.5, R.sup.1 is lower alkyl, etc., R.sup.5 is hydrogen, lower alkyl, etc., R.sup.2 is hydrogen, halogen, lower alkyl, etc., R.sup.3 is halogen, lower alkyl, etc., R.sup.4 is amino optionally having suitable substituent(s), and A is lower alkylene, and a salt thereof, to processes for preparation thereof, and to a pharmaceutical composition comprising the same for the prevention and/or the treatment of bradykinin or its analogues mediated diseases in human being or animals.

  这项发明涉及一种杂环化合物，其化学式为：##STR1## 其中，##STR2## 是一个化学式为：##STR3## 的基团，X为O、S或N--R.sup.5，R.sup.1为较低烷基等，R.sup.5为氢、较低烷基等，R.sup.2为氢、卤素、较低烷基等，R.sup.3为卤素、较低烷基等，R.sup.4为氨基，可选地具有适当的取代基，A为较低烷基，以及其盐，制备方法和包含该化合物的药物组合物，用于预防和/或治疗人类或动物体内由激肽酶或其类似物介导的疾病。
• Quinoline derivatives as bradykinin agonists
  申请人：Fujisawa Pharmaceutical Co., Ltd.

  公开号：US06015818A1

  公开（公告）日：2000-01-18

  This invention relates to a compound of formula (1) wherein R.sup.1 is halogen, etc., R.sup.2 is halogen, etc., R.sup.3 is amino substituted with substituent(s) selected from the group consisting of lower alkyl and acyl, etc., R.sup.4 is heterocyclic (lower)alkyl, R.sup.5 is lower alkyl, and A.sup.1 is lower alkylene, and pharmaceutically acceptable salts thereof, to processes for preparation thereof, to a pharmaceutical composition comprising the same, and to methods of using the same therapeutically in the prevention and/or the treatment of hypertension or the like. ##STR1##

  这项发明涉及一种化合物，其化学式为（1），其中R.sup.1是卤素等，R.sup.2是卤素等，R.sup.3是氨基，带有从羧甲基和酰基等组成的取代基，R.sup.4是杂环（较低）烷基，R.sup.5是较低烷基，A.sup.1是较低亚烯，并且其药学上可接受的盐，以及制备该化合物的方法，包括具有相同化合物的药物组合物，以及在预防和/或治疗高血压或类似疾病中的治疗方法。
• A New Class of Nonpeptide Bradykinin B₂ Receptor Ligand, Incorporating a 4-Aminoquinoline Framework. Identification of a Key Pharmacophore To Determine Species Difference and Agonist/Antagonist Profile
  作者：Yuki Sawada、Hiroshi Kayakiri、Yoshito Abe、Tsuyoshi Mizutani、Noriaki Inamura、Masayuki Asano、Ichiro Aramori、Chie Hatori、Teruo Oku、Hirokazu Tanaka

  DOI：10.1021/jm030326t

  日期：2004.5.1

  Introduction of various aliphatic amino groups at the 4-position of the quinoline moiety of our nonpeptide bradykinin (BK) B-2 receptor antagonists afforded highly potent ligands for human B-2 receptor with various affinities for guinea pig B-2 receptor, indicating remarkable species difference. A representative 4-dimethyamino derivative 40a exhibited subnanomolar and nanomolar binding affinities for human and guinea pig B-2 receptors, respectively, and significantly inhibited BK-induced bronchoconstriction in guinea pigs at 10 mug/kg by intravenous administration. Further chemical modification led us to discover unique partial agonists for the human B-2 receptor that increase inositol phosphates (IPs) production by themselves in Chinese hamster ovary (CHO) cells expressing the cloned human B-2 receptor. Although their potency and efficacy were much lower than those of BK, we identified them as screening leads for nonpeptide B-2 agonists. In these studies it was revealed the 4-substituent of the quinoline moiety is the key pharmacophore to determine species difference and agonist/antagonist profiles.