ethyl 5-amino-1-(2-pyridinyl)-1H-pyrazole-3-carboxylate | 364728-05-2

• 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
• 英文名称: ethyl 5-amino-1-(2-pyridinyl)-1H-pyrazole-3-carboxylate
• 英文别名: ethyl 5-amino-1-pyridin-2-ylpyrazole-3-carboxylate
• CAS: 364728-05-2
• 化学式: C₁₁H₁₂N₄O₂
• 分子量: 232.242
• InChiKey: QGGSBFQJOXAFGF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  83
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  ethyl 5-amino-1-(2-pyridinyl)-1H-pyrazole-3-carboxylate 、 2-碘苯甲酸 以52%的产率得到ethyl 4-chloro-1-(2-pyridinyl)-1H-pyrazolo[3,4-b]quinoline-3-carboxylate
  参考文献：
  名称：

  Condensed pyrazole derivatives, process for producing the same and use thereof

  摘要：

  用于抑制Th2选择性免疫应答的新型药物组合物和包括由一般式(I)表示的紧缩吡唑烷衍生物的药物组合物，或其盐。

  公开号：

  US20030187014A1
• 作为产物：
  描述：

  2-肼吡啶 、 sodium (Z)-1-cyano-3-ethoxy-3-oxoprop-1-en-2-olate 以 乙醇 为溶剂， 生成 ethyl 5-amino-1-(2-pyridinyl)-1H-pyrazole-3-carboxylate
  参考文献：
  名称：

  Preparation and Optimization of a Series of 3-Carboxamido-5-phenacylaminopyrazole Bradykinin B1 Receptor Antagonists

  摘要：

  The B1 receptor is an attractive target for the treatment of pain and inflammation. A series of 3-carboxamido5-phenacylamino pyrazole B1 receptor antagonists are described that exhibit good potency against B1 and high selectivity over B2. Initially, N-unsubstituted pyrazoles were studied, but these compounds suffered from extensive glucuronidation in primates. This difficulty could be surmounted by the use of N-substituted pyrazoles. Optimization efforts culminated in compound 41, which has high receptor potency and metabolic stability.

  DOI：

  10.1021/jm051292n

文献信息

• [EN] 4- BROMO - 5 - (2- CHLORO - BENZOYLAMINO) - 1H - PYRAZOLE - 3 - CARBOXYLIC ACID AMIDE DERIVATIVES AND RELATED COMPOUNDS AS BRADYKININ B1 RECEPTOR ANTAGONISTS FOR THE TREATMENT OF INFLAMMATORY DISEASES<br/>[FR] DERIVES AMIDES DE L'ACIDE CARBOXYLIQUE DE 4- BROMO - 5 - (2- CHLORO - BENZOYLAMINO) - 1H - PYRAZOLE 3 ET COMPOSES ASSOCIES EN TANT QU'ANTAGONISTES DE RECEPTEUR DE B1 DE LA BRADYKININE POUR LE TRAITEMENT DE MALADIES INFLAMMATOIRES
  申请人：ELAN PHARM INC

  公开号：WO2004098589A1

  公开（公告）日：2004-11-18

  Disclosed are compounds of formula I and II that are bradykinin B1 receptor antagonists and are useful for treating diseases, or relieving adverse symptoms associated with disease conditions, in mammals mediated by bradykinin B1 receptor. Certain of the compounds exhibit increased potency and are also expected to exhibit increased duration of action.

  公开的是化合物I和II的结构式，它们是激肽酶B1受体拮抗剂，适用于治疗哺乳动物中由激肽酶B1受体介导的疾病，或缓解与疾病状况相关的不良症状。其中某些化合物表现出增强的效力，并且预计还将表现出延长作用的特性。
• Substituted pyrazole derivatives and related compounds as bradykinin B1 receptor antagonists
  申请人：Tung S. Jay

  公开号：US20050020659A1

  公开（公告）日：2005-01-27

  Disclosed are compounds that are bradykinin B 1 receptor antagonists and are useful for treating diseases, or relieving adverse symptoms associated with disease conditions, in mammals mediated by bradykinin B 1 receptor. Certain of the compounds exhibit increased potency and are also expected to exhibit increased duration of action.

  本发明公开了一种布雷肯肽B1受体拮抗剂化合物，可用于治疗哺乳动物中由布雷肯肽B1受体介导的疾病或缓解与疾病状况相关的不良症状。其中某些化合物表现出增强的效力，并且预计也会表现出增强的作用持续时间。
• 4-Bromo-5-(2-chloro-benzoylamino)-1h-pyrazole-3-carvoxylic acid amide derivatives and related compounds as bradykinin b1 receptor antagonists for the treatment of inflammatory diseases
  申请人：Tung S. Jay

  公开号：US20060281733A1

  公开（公告）日：2006-12-14

  Disclosed are compounds of formula I and II that are bradykinin B 1 receptor antagonists and are useful for treating diseases, or relieving adverse symptoms associated with disease conditions, in mammals mediated by bradykinin B 1 receptor. Certain of the compounds exhibit increased potency and are also expected to exhibit increased duration of action.

  本发明公开了式I和式II的化合物，它们是缓激肽B1受体拮抗剂，可用于治疗哺乳动物中由缓激肽B1受体介导的疾病，或缓解与疾病条件相关的不良症状。其中某些化合物表现出增强的效力，预计也会表现出增强的持续时间。
• CONDENSED PYRAZOLE DERIVATIVES, PROCESS FOR PRODUCING THE SAME AND USE THEREOF
  申请人：TAKEDA CHEMICAL INDUSTRIES, LTD.

  公开号：EP1270572A1

  公开（公告）日：2003-01-02

  Novel pharmaceutical compositions for inhibiting Th2-selective immune response and pharmaceutical compositions for inhibiting cyclooxygenase comprising condensed pyrazole derivatives represented by the general formula (I): or salts thereof.

  用于抑制 Th2 选择性免疫反应的新型药物组合物和用于抑制环氧化酶的药物组合物，包含由通式（I）代表的缩合吡唑衍生物： 或其盐类。
• 4- BROMO - 5 - (2- CHLORO - BENZOYLAMINO) - 1H - PYRAZOLE - 3 - CARBOXYLIC ACID AMIDE DERIVATIVES AND RELATED COMPOUNDS AS BRADYKININ B sb 1 /sb RECEPTOR ANTAGONISTS FOR THE TREATMENT OF INFLAMMATORY DISEASES
  申请人：ELAN PHARMACEUTICALS, INC.

  公开号：EP1633348A1

  公开（公告）日：2006-03-15