(R)-1-(4-chlorobenzyl)-6-(3-chloro-4-isopropoxyphenylimino)-3-(2,3-dihydroxypropyl)-1,3,5-triazinane-2,4-dion | 1360112-50-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: (R)-1-(4-chlorobenzyl)-6-(3-chloro-4-isopropoxyphenylimino)-3-(2,3-dihydroxypropyl)-1,3,5-triazinane-2,4-dion
• 英文别名: 1-[(4-chlorophenyl)methyl]-6-(3-chloro-4-propan-2-yloxyanilino)-3-[(2R)-2,3-dihydroxypropyl]-1,3,5-triazine-2,4-dione
• CAS: 1360112-50-0
• 化学式: C₂₂H₂₄Cl₂N₄O₅
• 分子量: 495.362
• InChiKey: YRGHQEUUFNBPHY-QGZVFWFLSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  33
• 可旋转键数：
  9
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  115
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  (R)-1-(4-chlorobenzyl)-6-(3-chloro-4-isopropoxyphenylimino)-3-[(2,2-dimethyl-1,3-dioxolane-4-yl)methyl]-1,3,5-triazinane-2,4-dion 在 对甲苯磺酸 作用下， 以 甲醇 为溶剂， 反应 5.0h， 以86%的产率得到(R)-1-(4-chlorobenzyl)-6-(3-chloro-4-isopropoxyphenylimino)-3-(2,3-dihydroxypropyl)-1,3,5-triazinane-2,4-dion
  参考文献：
  名称：

  EP2604595

  摘要：

  公开号：

文献信息

• Discovery of clinical candidate Sivopixant (S-600918): Lead optimization of dioxotriazine derivatives as selective P2X3 receptor antagonists
  作者：Hiroyuki Kai、Tohru Horiguchi、Takayuki Kameyma、Naohiro Onodera、Naohiro Itoh、Yasuhiko Fujii、Yusuke Ichihashi、Keiichiro Hirai、Takuya Shintani、Kenichiroh Nakamura、Kazuhisa Minami、Erika Kasai、Sosuke Yoneda、Yuki Murakami、Hiroko Ogawa、Ryouko Sekimoto、Shunji Shinohara、Osamu Yoshida、Noriyuki Kurose

  DOI：10.1016/j.bmcl.2021.128384

  日期：2021.11

  work, we discovered a lead compound and conducted initial SAR studies on a novel series of dioxotriazines to identify the compound as one of the P2X3 receptor antagonists. This compound showed high P2X3 receptor selectivity and a strong analgesic effect. Although not selected for clinical development, the compound was evaluated from various aspects as a tool compound. In the course of the following study

  在之前的工作中，我们发现了一种先导化合物，并对一系列新型二氧杂三嗪进行了初步 SAR 研究，以确定该化合物是 P2X3 受体拮抗剂之一。该化合物显示出高 P2X3 受体选择性和强镇痛作用。虽然没有选择用于临床开发，但该化合物作为工具化合物从各个方面进行了评估。在以下研究过程中，基于药代动力学/药效学 (PK/PD) 分析修改了二氧杂三嗪的分子结构。作为这些 SAR 研究的结果，Sivopixant (S-600918) 被确定为具有强效和选择性拮抗活性的临床候选药物 (P2X3 IC 50 , 4.2 nM; P2X2/3 IC 50, 1100 nM) 和对异常性疼痛的大鼠部分坐骨神经结扎模型 (Seltzer model) 有很强的镇痛作用 (ED 50 , 0.4 mg/kg)。
• TRIAZINE DERIVATIVE AND PHARMACEUTICAL COMPOSITION HAVING AN ANALGESIC ACTIVITY COMPRISING THE SAME
  申请人：Kai Hiroyuki

  公开号：US20130172317A1

  公开（公告）日：2013-07-04

  The present invention provides novel compounds having a P2X 3 and/or P2X 2/3 receptor antagonistic effect. A pharmaceutical composition having an analgesic effect or an improving effect of urination disorder comprising a compound of the formula (I): wherein R h and R j are taken together to form a bond; R a and R b and/or R d and R e are taken together to form oxo or the like; R c is hydrogen, substituted or unsubstituted alkyl or the like; R f is —(CR 4a R 4b ) n —R 2 ; R 4a and R 4b are hydrogen, substituted or unsubstituted alkyl or the like; R 2 is substituted or unsubstituted cycloalkyl or the like; n is an integer of 1 to 4; —R g is —X—R 3 ; —X— is —O—, —S— or the like; R 3 is substituted or unsubstituted cycloalkyl or the like, or its pharmaceutically acceptable salt or a solvate thereof.

  本发明提供了具有P2X3和/或P2X2/3受体拮抗作用的新型化合物。一种具有镇痛作用或改善排尿障碍作用的药物组合物，包括式（I）的化合物：其中Rh和Rj结合形成键；Ra和Rb和/或Rd和Re结合形成氧化物或类似物；Rc是氢、取代或未取代的烷基或类似物；Rf是-(CR4aR4b)n-R2；R4a和R4b是氢、取代或未取代的烷基或类似物；R2是取代或未取代的环烷基或类似物；n是1到4的整数；-R是-X-R3；-X-是-O-、-S-或类似物；R3是取代或未取代的环烷基或类似物，或其药学上可接受的盐或其溶剂化物。
• TRIAZINE DERIVATIVE AND PHARMACEUTICAL COMPOUND THAT CONTAINS SAME AND EXHIBITS ANALGESIC ACTIVITY
  申请人：Shionogi & Co., Ltd.

  公开号：EP2604595A1

  公开（公告）日：2013-06-19

  The present invention provides novel compounds having a P2X3 and/or P2X2/3 receptor antagonistic effect. A pharmaceutical composition having an analgesic effect or an improving effect of urination disorder comprising a compound of the formula (I): wherein Rh and Rj are taken together to form a bond; Ra and Rb and/or Rd and Re are taken together to form oxo or the like; Rc is hydrogen, substituted or unsubstituted alkyl or the like; Rf is -(CR4aR4b)n-R2; R4a and R4b are hydrogen, substituted or unsubstituted alkyl or the like; R2 is substituted or unsubstituted cycloalkyl or the like; n is an integer of 1 to 4; -Rg is -X-R3; -X- is -O-, -S- or the like; R3 is substituted or unsubstituted cycloalkyl or the like, or its pharmaceutically acceptable salt or a solvate thereof.

  本发明提供了具有 P2X3 和/或 P2X2/3 受体拮抗作用的新型化合物。 一种具有镇痛效果或改善排尿障碍效果的药物组合物，由式（I）化合物组成： 其中 Rh 和 Rj 共同形成键；Ra 和 Rb 和/或 Rd 和 Re 共同形成氧代或类似物；Rc 是氢、取代或未取代的烷基或类似物； Rf是-(CR4aR4b)n-R2；R4a和R4b是氢、取代或未取代的烷基或类似物；R2是取代或未取代的环烷基或类似物；n是1至4的整数；-Rg是-X-R3；-X-是-O-、-S-或类似物；R3是取代或未取代的环烷基或类似物、 或其药学上可接受的盐或其溶液。
• EP2604595B1
  申请人：——

  公开号：EP2604595B1

  公开（公告）日：2016-03-16
• US9718790B2
  申请人：——

  公开号：US9718790B2

  公开（公告）日：2017-08-01