4-氯-3-[5-甲基-3-[[4-[2-(1-吡咯烷基)乙氧基]苯基]氨基]-1,2,4-苯并三嗪-7-基]苯酚 | 867334-05-2

• 物质功能分类: 生物化工 - 生化试剂 - 激动剂抑制剂
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 4-氯-3-[5-甲基-3-[[4-[2-(1-吡咯烷基)乙氧基]苯基]氨基]-1,2,4-苯并三嗪-7-基]苯酚
• 英文名称: avastin
• 英文别名: TG100572；4-Chloro-3-(5-methyl-3-((4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)amino)benzo[e][1,2,4]triazin-7-yl)phenol；4-chloro-3-[5-methyl-3-[4-(2-pyrrolidin-1-ylethoxy)anilino]-1,2,4-benzotriazin-7-yl]phenol
• CAS: 867334-05-2
• 化学式: C₂₆H₂₆ClN₅O₂
• 分子量: 475.978
• InChiKey: AQSSMEORRLJZLU-UHFFFAOYSA-N

物化性质

• 沸点：
  683.5±65.0 °C(Predicted)
• 密度：
  1.331±0.06 g/cm3(Predicted)
• 溶解度：
  二甲基亚砜：≥150mg/mL（315.15 mM）

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  34
• 可旋转键数：
  7
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  83.4
• 氢给体数：
  2
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  4-氯-3-[5-甲基-3-[[4-[2-(1-吡咯烷基)乙氧基]苯基]氨基]-1,2,4-苯并三嗪-7-基]苯酚 在 三乙胺 、 三氯氧磷 、 碳酸氢钠 作用下， 以 二氯甲烷 为溶剂， 反应 12.5h， 以72%的产率得到disodium 4-chloro-3-(5-methyl-3-{[4-(2-pyrrolidin-1-ylethoxy)phenyl]amino}-1,2,4-benzotriazin-7-yl)phenyl phosphate
  参考文献：
  名称：

  Development of Prodrug 4-Chloro-3-(5-methyl-3-{[4-(2-pyrrolidin-1-ylethoxy)phenyl]amino}-1,2,4-benzotriazin-7-yl)phenyl Benzoate (TG100801): A Topically Administered Therapeutic Candidate in Clinical Trials for the Treatment of Age-Related Macular Degeneration

  摘要：

  Age-related macular degeneration (AMD) is one of the leading causes of loss of vision in the industrialized world. Attenuating the VEGF signal in the eye to treat AMD has been validated clinically. A large body of evidence suggests that inhibitors targeting the VEGFr pathway may be effective for the treatment of AMD. Recent studies using Src/YES knockout mice suggest that along with VEGF, Src and YES play a crucial role in vascular leak and might be useful in treating edema associated with AMD. Therefore, we have developed several potent benzotriazine inhibitors designed to target VEGFr2, Src, and YES. One of the most potent compounds is 4-chloro-3-{5-methyl-3-[4-(2-pytrolidin-1-yl-ethoxy)phenylamino]benzo[1,2,4]triazin-7-yl}phenol (5), a dual inhibitor of both VEGFr2 and the Src family (Src and YES) kinases. Several ester analogues of 5 were prepared as prodrugs to improve the concentration of 5 at the back of the eye after topical administration. The thermal stability of these esters was studied, and it was found that benzoyl and substituted benzoyl esters of 5 showed good thermal stability. The hydrolysis rates of these prodrugs were studied to analyze their ability to undergo conversion to 5 in vivo so that appropriate concentrations of 5 are available in the back-of-the-eye tissues. From these studies, we identified 4-chloro-3-(5-methyl-3-{[4(2-pyrrolidin-1-ylethoxy)phenyl]amino}-1,2,4-benzotfazin-7-yl)phenyl benzoate (12), a topically administered prodrug delivered as an eye drop that is readily converted to the active compound 5 in the eye. This topically delivered compound exhibited excellent ocular pharmacokinetics and poor systemic circulation and showed good efficacy in the laser induced choroidal neovascularization model. On the basis of its superior profile, compound 12 was advanced. It is currently in a clinical trial as a first in class, VEGFr2 targeting, topically applied compound for the treatment of AMD.

  DOI：

  10.1021/jm7011276
• 作为产物：
  描述：

  7-(2-氯-5-甲氧基苯基)-5-甲基-N-(4-(2-(吡咯烷-1-基)乙氧基)苯基)苯并[e][1,2,4]噻嗪-3-胺 在 三溴化硼 作用下， 以 二氯甲烷 为溶剂， 以84%的产率得到4-氯-3-[5-甲基-3-[[4-[2-(1-吡咯烷基)乙氧基]苯基]氨基]-1,2,4-苯并三嗪-7-基]苯酚
  参考文献：
  名称：

  Development of Prodrug 4-Chloro-3-(5-methyl-3-{[4-(2-pyrrolidin-1-ylethoxy)phenyl]amino}-1,2,4-benzotriazin-7-yl)phenyl Benzoate (TG100801): A Topically Administered Therapeutic Candidate in Clinical Trials for the Treatment of Age-Related Macular Degeneration

  摘要：

  Age-related macular degeneration (AMD) is one of the leading causes of loss of vision in the industrialized world. Attenuating the VEGF signal in the eye to treat AMD has been validated clinically. A large body of evidence suggests that inhibitors targeting the VEGFr pathway may be effective for the treatment of AMD. Recent studies using Src/YES knockout mice suggest that along with VEGF, Src and YES play a crucial role in vascular leak and might be useful in treating edema associated with AMD. Therefore, we have developed several potent benzotriazine inhibitors designed to target VEGFr2, Src, and YES. One of the most potent compounds is 4-chloro-3-{5-methyl-3-[4-(2-pytrolidin-1-yl-ethoxy)phenylamino]benzo[1,2,4]triazin-7-yl}phenol (5), a dual inhibitor of both VEGFr2 and the Src family (Src and YES) kinases. Several ester analogues of 5 were prepared as prodrugs to improve the concentration of 5 at the back of the eye after topical administration. The thermal stability of these esters was studied, and it was found that benzoyl and substituted benzoyl esters of 5 showed good thermal stability. The hydrolysis rates of these prodrugs were studied to analyze their ability to undergo conversion to 5 in vivo so that appropriate concentrations of 5 are available in the back-of-the-eye tissues. From these studies, we identified 4-chloro-3-(5-methyl-3-{[4(2-pyrrolidin-1-ylethoxy)phenyl]amino}-1,2,4-benzotfazin-7-yl)phenyl benzoate (12), a topically administered prodrug delivered as an eye drop that is readily converted to the active compound 5 in the eye. This topically delivered compound exhibited excellent ocular pharmacokinetics and poor systemic circulation and showed good efficacy in the laser induced choroidal neovascularization model. On the basis of its superior profile, compound 12 was advanced. It is currently in a clinical trial as a first in class, VEGFr2 targeting, topically applied compound for the treatment of AMD.

  DOI：

  10.1021/jm7011276

文献信息

• Benzotriazine inhibitors of kinases
  申请人：Noronha Glenn

  公开号：US20050245524A1

  公开（公告）日：2005-11-03

  The invention provides benzotriazine compounds having formula (I). The benzotriazine compounds of the invention are capable of inhibiting kinases, such members of the Src kinase family, and various other specific receptor and non-receptor kinases.

  该发明提供了具有化学式（I）的苯并三唑化合物。该发明的苯并三唑化合物能够抑制激酶，如Src激酶家族成员，以及其他特定的受体和非受体激酶。
• Benzotriazine Inhibitors of Kinases
  申请人：Gong Xianchang

  公开号：US20090275569A1

  公开（公告）日：2009-11-05

  The invention provides benzotriazine compounds having formula (I). The benzotriazine compounds of the invention are capable of inhibiting kinases, such members of the Src kinase family, and various other specific receptor and non-receptor kinases.

  该发明提供了具有公式（I）的苯并三氮唑化合物。该发明的苯并三氮唑化合物能够抑制激酶，例如Src激酶家族的成员以及其他特定的受体和非受体激酶。
• BENZOTRIAZINE INHIBITORS OF KINASES
  申请人：Gong Xianchang

  公开号：US20110294796A1

  公开（公告）日：2011-12-01

  The invention provides benzotriazine compounds having formula (I). The benzotriazine compounds of the invention are capable of inhibiting kinases, such members of the Src kinase family, and various other specific receptor and non-receptor kinases.

  本发明提供具有公式（I）的苯并三氮唑化合物。本发明的苯并三氮唑化合物能够抑制激酶，如Src激酶家族成员以及其他特定的受体和非受体激酶。
• GROWTH INHIBITOR
  申请人：Kyoto University

  公开号：EP3812456A1

  公开（公告）日：2021-04-28

  The present invention relates to a method for producing an insulin-producing cell population or a pancreatic β cell population having the reduced number of Ki67-positive cells, comprising treating a population of endocrine progenitor cells or cells at a later stage of differentiation with an FGFR1 inhibitor.

  本发明涉及一种生产胰岛素分泌细胞群或 Ki67 阳性细胞数量减少的胰腺 β 细胞群的方法，包括用 FGFR1 抑制剂处理处于分化后期的内分泌祖细胞或细胞群。
• INSULIN-PRODUCING CELLS
  申请人：Takeda Pharmaceutical Company Limited

  公开号：EP3854869A1

  公开（公告）日：2021-07-28

  The purpose of the present invention is to provide a novel method for making it possible to efficiently induce/produce endocrine cells from pluripotent stem cells. Insulin-producing cells including cells that are insulin-positive and NKX6.1-positive cells in a ratio of at least 30% and cells that are insulin-positive and NKX6.1-negative in a ratio of more than 15%.

  本发明的目的是提供一种新方法，使从多能干细胞高效诱导/产生内分泌细胞成为可能。胰岛素分泌细胞包括胰岛素阳性细胞和NKX6.1阳性细胞的比例至少为30%的细胞，以及胰岛素阳性细胞和NKX6.1阴性细胞的比例超过15%的细胞。