3-[3-[(4-Chlorophenyl)methyl]-4-(3-fluoro-4-propan-2-yloxyanilino)-2,6-dioxo-1,3,5-triazin-1-yl]-2,2-dimethylpropanoic acid | 1239688-95-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 3-[3-[(4-Chlorophenyl)methyl]-4-(3-fluoro-4-propan-2-yloxyanilino)-2,6-dioxo-1,3,5-triazin-1-yl]-2,2-dimethylpropanoic acid
• CAS: 1239688-95-9
• 化学式: C₂₄H₂₆ClFN₄O₅
• 分子量: 504.946
• InChiKey: CAYYASMSWISXDA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  35
• 可旋转键数：
  9
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  112
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  1-(4-氯苄基)-2-硫脲 在 偶氮二甲酸二异丙酯 、 溶剂黄146 、 三苯基膦 、 lithium hydroxide 作用下， 以 四氢呋喃 、 甲醇 、 叔丁醇 为溶剂， 反应 24.0h， 生成 3-[3-[(4-Chlorophenyl)methyl]-4-(3-fluoro-4-propan-2-yloxyanilino)-2,6-dioxo-1,3,5-triazin-1-yl]-2,2-dimethylpropanoic acid
  参考文献：
  名称：

  二氧三嗪衍生物作为一类新的 P2X3 受体拮抗剂：先导和初步 SAR 研究的确定

  摘要：

  P2X 3受体是一种 ATP 门控离子通道，主要位于外周感觉神经元。目前，正在使用 P2X 3受体拮抗剂治疗慢性疼痛或咳嗽进行多项临床试验。为了鉴定 P2X 3先导化合物，我们重新检查了 HTS 评估化合物并选择了二氧代三嗪衍生物，从中我们鉴定了一种命中化合物。由于命中先导 SAR，我们获得了对 P2X 3受体具有中等抑制作用的先导化合物1 (IC 50 , 128 nM)。这种先导化合物的效力和 PK 曲线的进一步改进最终导致了选定的化合物74（P2X 3 IC50 , 16.1 nM；P2X 2/3 IC 50 , 2931 nM)，在神经性疼痛的大鼠坐骨神经部分结扎模型 (ED 50 , 3.1 mg/kg) 中显示出对口服给药的异常性疼痛有很强的镇痛作用。

  DOI：

  10.1016/j.bmcl.2021.127833

文献信息

• NOVEL TRIAZINE DERIVATIVE AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME
  申请人：Kai Hiroyuki

  公开号：US20110319414A1

  公开（公告）日：2011-12-29

  The present invention provides a novel P2X 3 and/or P2X 2/3 receptor antagonist. A compound represented by the formula (I); wherein R a , R b and R c are, (a) R a and R b are taken together ═Z; and R c is a group represented by R 1c ; or (b) R b and R c are taken together to form a bond; and R a is a group represented by —Y—R 1a ; R 1a and R 1c are each independently hydrogen, substituted or unsubstituted alkyl, etc.; R 2 and R 3 are each independently substituted or unsubstituted aryl, etc.; R 4a and R 4b are each independently hydrogen, substituted or unsubstituted alkyl, etc.; X is —N(R 5 )—, etc.; R 5 is hydrogen, substituted or unsubstituted lower alkyl, etc.; —Y— is —O—, etc.; ═Z is ═O, etc.; and n is an integer of 0 to 4.
• NOVEL, TRIAZINE DERIVATIVE AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME
  申请人：Shionogi & Co., Ltd.

  公开号：US20160185736A1

  公开（公告）日：2016-06-30

  The present invention provides a novel P2X 3 and/or P2X 2/3 receptor antagonist. A compound represented by the formula (I): wherein R a , R b and R c are, (a) R a and R b are taken together ═Z; and R c is a group represented by R 1c ; or (b) R b and R c are taken together to form a bond; and R a is a group represented by —Y—R 1a ; R 1a and R 1c are each independently hydrogen, substituted or unsubstituted alkyl, etc.; R 2 and R 3 are each independently substituted or unsubstituted aryl, etc.; R 4a and R 4b are each independently hydrogen, substituted or unsubstituted alkyl, etc.; X is —N(R 5 )—, etc.; R 5 is hydrogen, substituted or unsubstituted lower alkyl, etc.; —Y— is —O—, etc.; ═Z is ═O, etc.; and n is an integer of 0 to 4.
• US9150546B2
  申请人：——

  公开号：US9150546B2

  公开（公告）日：2015-10-06
• US9688643B2
  申请人：——

  公开号：US9688643B2

  公开（公告）日：2017-06-27
• US9718790B2
  申请人：——

  公开号：US9718790B2

  公开（公告）日：2017-08-01