1-benzyl-3-(3'-ethoxycarbonyl)phenyl-indazole | 377739-84-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 1-benzyl-3-(3'-ethoxycarbonyl)phenyl-indazole
• 英文别名: 1-Benzyl-3-(3'-ethoxycarbonylphenyl)indazole；ethyl 3-(1-benzylindazol-3-yl)benzoate
• CAS: 377739-84-9
• 化学式: C₂₃H₂₀N₂O₂
• 分子量: 356.424
• InChiKey: DGCOVLUYNUVONV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  27
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  44.1
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-benzyl-3-(3'-ethoxycarbonyl)phenyl-indazole 在 sodium hydroxide 作用下， 生成 1-benzyl-3-(3'-hydroxycarbonylphenyl)indazole
  参考文献：
  名称：

  Synthesis of 1-Benzyl-3-(5‘-hydroxymethyl-2‘-furyl)indazole Analogues as Novel Antiplatelet Agents

  摘要：

  1-Benzyl-3-(5'-hydroxymethyl-2'-furyl)indazole (28, YC-1) was selected as the lead compound for systemic structural modification. After screening for antiplatelet activity, SARs of YC-1 analogues were established. Among these potent active derivatives, compounds 29, 30, 31, 44, and 45 functioned as potent activators of sGC and inhibitors of PDE5 with potency comparable to that of YC-1. In addition, compound 58 was found to be a selective and potent inhibitor of protease-activated receptor type 4 (PAR4)-dependent platelet activation.

  DOI：

  10.1021/jm010001h
• 作为产物：
  描述：

  3-(Acetoxy-benzylazo-phenyl-methyl)-benzoic acid ethyl ester 在 三氟化硼乙醚 作用下， 生成 1-benzyl-3-(3'-ethoxycarbonyl)phenyl-indazole
  参考文献：
  名称：

  Synthesis of 1-Benzyl-3-(5‘-hydroxymethyl-2‘-furyl)indazole Analogues as Novel Antiplatelet Agents

  摘要：

  1-Benzyl-3-(5'-hydroxymethyl-2'-furyl)indazole (28, YC-1) was selected as the lead compound for systemic structural modification. After screening for antiplatelet activity, SARs of YC-1 analogues were established. Among these potent active derivatives, compounds 29, 30, 31, 44, and 45 functioned as potent activators of sGC and inhibitors of PDE5 with potency comparable to that of YC-1. In addition, compound 58 was found to be a selective and potent inhibitor of protease-activated receptor type 4 (PAR4)-dependent platelet activation.

  DOI：

  10.1021/jm010001h

文献信息

• Method of treating disorders related to protease-activated receptors-induced cell activation
  申请人：——

  公开号：US20020004518A1

  公开（公告）日：2002-01-10

  A method of treating a disorder related to cell activation induced by protease-activated receptors. The method includes administering to a subject in need thereof a compound having a pyrazolyl core; an aryl group, via an via an alkylene linker, bonded to 1-N of the pyrazolyl core; a second aryl group fused at 4-C and 5-C of the pyrazolyl core; and a third aryl group bonded directly to 3-C of the pyrazolyl core.

  一种治疗与蛋白酶激活受体引起的细胞活化相关障碍的方法。该方法包括向需要的受试者施用具有吡唑基核的化合物；通过烷基连接剂与吡唑基核的1-N键合的芳基团；在吡唑基核的4-C和5-C处融合的第二个芳基团；以及直接与吡唑基核的3-C键合的第三个芳基团。
• Use of pyrazole derivatives for inhibiting thrombin-induced platelet aggregation
  申请人：Yung Shin Pharmeutical Ind. Co., Ltd.

  公开号：EP1166785A1

  公开（公告）日：2002-01-02

  A method of treating a disorder or disease related to thrombin-induced platelet aggregation. The method includes administering to a subject in need thereof a compound having a pyrazolyl core; an aryl group, via an via an alkylene linker, bonded to 1-N of the pyrazolyl core; a second aryl group fused at 4-C and 5-C of the pyrazolyl core; and a third aryl group bonded directly to 3-C of the pyrazolyl core.

  一种治疗与凝血酶诱导的血小板聚集有关的紊乱或疾病的方法。该方法包括向有需要的受试者施用一种化合物，该化合物具有吡唑基核心；通过亚烷基连接体与吡唑基核心的1-N键合的芳基；在吡唑基核心的4-C和5-C处融合的第二芳基；以及直接与吡唑基核心的3-C键合的第三芳基。
• Synthesis and antiplatelet activity of ethyl 4-(1-benzyl-1H-indazol-3-yl)benzoate (YD-3) derivatives
  作者：Hua-Sin Chen、Sheng-Chu Kuo、Che-Ming Teng、Fang-Yu Lee、Jih-Pyang Wang、Yu-Chun Lee、Chiung-Wen Kuo、Ching-Che Huang、Chin-Chung Wu、Li-Jiau Huang

  DOI：10.1016/j.bmc.2007.10.070

  日期：2008.2.1

  Previously, ethyl 4-(1-benzyl-1H-indazol-3-yl)benzoate (YD-3) was identified by us as the first non-peptide protease-activated receptor 4 (PAR4) antagonist. To continue on our development of novel anti-PAR4 agents, YD-3 was used as a lead compound and a series of its derivatives were synthesized and evaluated for their selective anti-PAR4 activity. Through structure-activity relationship (SAR) study, we identified the important functional groups contributing to anti-PAR4 activity, and these functional groups were kept intact during subsequent structural modification. Several new compounds with anti-PAR4 activity comparable to YD-3 were identified. Among them, ethyl 4-[1-(3-chlorobenzyl)-1H-indazol-3-yl]benzoate (33) showed the most potent inhibitory effect on PAR4-mediated platelet aggregation, ATP release, and P-selectin expression. On the other hand, ethyl 4-(1-phenyl-1H-indazol-3-yl)benzoate (83) exhibited dual inhibitory effects on PAR4 and thromboxane formation from arachidonic acid. The above findings can be used as guidelines for development of novel antiplatelet drug candidates. (c) 2008 Published by Elsevier Ltd.
• US6387942B2
  申请人：——

  公开号：US6387942B2

  公开（公告）日：2002-05-14