tert-butyl 4-(6-bromoquinazolin-4-yl)piperazine-1-carboxylate | 474710-31-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: tert-butyl 4-(6-bromoquinazolin-4-yl)piperazine-1-carboxylate
• 英文别名: t-butyl 4-(6-bromo-4-quinazolyl)-1-piperazinecarboxylate；4-(6-bromo-quinazolin-4-yl)-piperazine-1-carboxylic acid tert-butyl ester
• CAS: 474710-31-1
• 化学式: C₁₇H₂₁BrN₄O₂
• 分子量: 393.283
• InChiKey: PERRFFMUYWBQJS-UHFFFAOYSA-N

物化性质

• 沸点：
  510.9±50.0 °C(Predicted)
• 密度：
  1.421±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  24
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  58.6
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  tert-butyl 4-(6-bromoquinazolin-4-yl)piperazine-1-carboxylate 在 tris-(dibenzylideneacetone)dipalladium(0) 盐酸 、 三苯胂 、 sodium carbonate 、 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 作用下， 以 四氢呋喃 、 甲醇 、 ethylene glycol dimethyl ester 、 乙醚 、 水 、 N,N-二甲基甲酰胺 为溶剂， 生成 {1-(4-chlorobenzyl)-2-oxo-2-[4-(6-phenylquinazolin-4-yl)-piperazin-1-yl]-ethyl}-carbamic acid tert-butyl ester
  参考文献：
  名称：

  [EN] AKT PROTEIN KINASE INHIBITORS
  [FR] INHIBITEURS DE LA PROTEINE KINASE AKT

  摘要：

  公开号：

  WO2005051304A3
• 作为产物：
  描述：

  6-溴-4-氯喹唑啉 生成 tert-butyl 4-(6-bromoquinazolin-4-yl)piperazine-1-carboxylate
  参考文献：
  名称：

  NITROGENOUS FUSED-RING COMPOUND HAVING PYRAZOLYL GROUP AS SUBSTITUENT AND MEDICINAL COMPOSITION THEREOF

  摘要：

  公开号：

  EP1382603B1

文献信息

• Discovery, Synthesis, and Evaluation of Highly Selective Vascular Endothelial Growth Factor Receptor 3 (VEGFR3) Inhibitor for the Potential Treatment of Metastatic Triple-Negative Breast Cancer
  作者：Yang Li、Gaoxia Yang、Jifa Zhang、Pan Tang、Chengcan Yang、Guan Wang、Juncheng Chen、Jie Liu、Lan Zhang、Liang Ouyang

  DOI：10.1021/acs.jmedchem.1c00678

  日期：2021.8.26

  novel kind of selective vascular endothelial growth factor receptor 3 (VEGFR3) inhibitors. N-(4-Chloro-3-(trifluoromethyl)phenyl)-4-(6-(4-(4-methylpiperazin-1-yl)phenyl)thieno[2,3-d]pyrimidin-4-yl)piperazine-1-carboxamide (38k) was the most potent VEGFR3 inhibitor (IC50 = 110.4 nM) among developed compounds. Compared with VEGFR1 and VEGFR2, VEGFR3 was approximately 100 times more selective. Here, compound

  我们在此报告了噻吩并[2,3- d ]嘧啶衍生物作为一种新型选择性血管内皮生长因子受体3（VEGFR3）抑制剂的鉴定、结构优化和构效关系。 N- (4-氯-3-(三氟甲基)苯基)-4-(6-(4-(4-甲基哌嗪-1-基)苯基)噻吩并[2,3 -d ]嘧啶-4-基)哌嗪- 1-甲酰胺 ( 38k ) 是已开发化合物中最有效的 VEGFR3 抑制剂 (IC 50 = 110.4 nM)。与VEGFR1和VEGFR2相比，VEGFR3的选择性大约高100倍。在这里，化合物38k通过灭活 VEGFR3 信号通路，显着抑制 VEGF-C 诱导的人真皮淋巴内皮细胞 (HDLEC)、MDA-MB-231 和 MDA-MB-436 细胞的增殖和迁移。此外， 38k诱导 MDA-MB-231 和 MDA-MB-436 细胞凋亡并延长 G1/S 期。它还在 Sprague-Dawley (SD) 大鼠中表现出
• AKT protein kinase inhibitors
  申请人：Mitchell S. Ian

  公开号：US20050130954A1

  公开（公告）日：2005-06-16

  The present invention provides compounds, including resolved enantiomers, diastereomers, solvates and pharmaceutically acceptable salts thereof, comprising the Formula: A-L-CR where CR is a cyclical core group, L is a linking group and A is as defined herein. Also provided are methods of using the compounds of this invention as AKT protein kinase inhibitors and for the treatment of hyperproliferative diseases such as cancer.

  本发明提供化合物，包括已解决的对映体、二对映异构体、溶剂化物和药学上可接受的盐，其包括公式：A-L-CR，其中CR是一个环核心基团，L是一个连接基团，A如此处所定义。同时提供了使用本发明化合物作为AKT蛋白激酶抑制剂和用于治疗增殖性疾病如癌症的方法。
• AKT PROTEIN KINASE INHIBITORS
  申请人：Mitchell Ian S.

  公开号：US20100168123A1

  公开（公告）日：2010-07-01

  The present invention provides compounds, including resolved enantiomers, diastereomers, solvates and pharmaceutically acceptable salts thereof, comprising the Formula: A-L-CR where CR is a cyclical core group, L is a linking group and A is as defined herein. Also provided are methods of using the compounds of this invention as AKT protein kinase inhibitors and for the treatment of hyperproliferative diseases such as cancer.

  本发明提供了化合物，包括已分离的对映体、非对映异构体、溶剂化物和药学上可接受的盐，其包括式子：A-L-CR，其中CR是一个环状核心基团，L是一个连接基团，A如上所定义。本发明还提供了使用这些化合物作为AKT蛋白激酶抑制剂和治疗增殖性疾病，如癌症的方法。
• NITROGENOUS FUSED−RING COMPOUND HAVING PYRAZOLYL GROUP AS SUBSTITUENT AND MEDICINAL COMPOSITION THEREOF
  申请人：Eisai Co., Ltd.

  公开号：EP1382603A1

  公开（公告）日：2004-01-21

  The present invention provides a compound having an excellent inhibitory action on activation of STAT6 and a pharmaceutical composition thereof. Inparticular, it provides a compound represented by the following formula (I), a salt thereof or a hydrate of them. In the formula, X represents a nitrogen-containing condensed aromatic heterocyclic group such as imidazo[1,2-a]pyridine, benzimidazole, quinazoline, quinoline, or 2,1-benzisoxazole and has (R4)n as substituent groups; Y represents a C3-8 cycloalkyl group, C4-8 cycloalkenyl group, 5- to 14-membered non-aromatic heterocyclic group, C6-14 aromatic hydrocarbon cyclic group or 5- to 14-membered aromatic heterocyclic group; n in (R4)n is 0, 1, 2 or 3, and Z groups independently represent (1) hydrogen atom, (2) amino group, (3) halogen atom, (4) hydroxyl group, (5) nitro group, (6) cyano group, (7) azido group, (8) formyl group, (9) hydroxyamino group, (10) sulfamoyl group, (11) guanodino group, (12) oxo group, (13) C2-6 alkenyl group, (14) C1-6 alkoxy group, (15) C1-6 alkylhydroxyamino group, (16) halogenated C1-6 alkyl group, (17) halogenated C2-6 alkenyl group, (18) (i) C3-7cycloalkyl group, (ii) C3-7cycloalkenyl group, (iii) 5- to 14-membered non-aromatic heterocyclic group, each of which may have one or more substituent groups Q, or (19) formula -M1-M2-M3, R1 represents (1) hydrogen atom, (2) halogen atom, (3) hydroxyl group, (4) nitro group, (5) cyano group, (6) halogenated C1-6 alkyl group, (7) C2-6 alkyl group substituted with a hydroxyl or cyano group, (8) C2-6 alkenyl group, or (9) formula -L1-L2-L3, and R2 represents a hydrogen atom or a protecting group; and R3 represents a hydrogen atom, halogen atom, cyano group, amino group, C1-4 alkyl group or halogenated C1-4 alkyl group.

  本发明提供了一种对 STAT6 的活化具有极佳抑制作用的化合物及其药物组合物。特别是提供了由下式（I）代表的化合物、其盐或它们的水合物。 式中，X代表含氮缩合芳香杂环基团，如咪唑并[1,2-a]吡啶、苯并咪唑、喹唑啉、喹啉或2,1-苯并异噁唑，并有(R4)n作为取代基；Y代表C3-8环烷基、C4-8环烯基、5～14元非芳香杂环基团、C6-14芳香烃环基或5～14元芳香杂环基团；(R4)n 中的 n 是 0、1、2 或 3，Z 基团独立地代表：(1) 氢原子，(2) 氨基，(3) 卤素原子，(4) 羟基，(5) 硝基，(6) 氰基，(7) 叠氮基，(8) 甲酰基，(9) 羟基氨基、(10) 氨基磺酰基，(11) 氨基胍基，(12) 氧代基，(13) C2-6 烯基，(14) C1-6 烷氧基，(15) C1-6 烷基羟基氨基，(16) 卤代 C1-6 烷基，(17) 卤代 C2-6 烯基，(18) (i) C3-7 环烷基、(ii) C3-7 环烯基，(iii) 5-14 元非芳杂环基团，其中每个基团可有一个或多个取代基 Q，或 (19) 式-M1-M2-M3，R1 代表 (1) 氢原子，(2) 卤素原子，(3) 羟基、(4) 硝基，(5) 氰基，(6) 卤代 C1-6 烷基，(7) 被羟基或氰基取代的 C2-6 烷基，(8) C2-6 烯基，或 (9) 式-L1-L2-L3，R2 代表氢原子或保护基团；R3 代表氢原子、卤素原子、氰基、氨基、C1-4 烷基或卤代 C1-4 烷基。
• Nitrogen-containing condensed cyclic compound having a pyrazolyl group as a substituent group and pharmaceutical composition thereof
  申请人：Eisai R&D Management Co., Ltd.

  公开号：EP2048142A2

  公开（公告）日：2009-04-15

  The present invention provides a compound having an excellent inhibitory action on activation of STAT6 and a pharmaceutical composition thereof. In particular, it provides a compound represented by the following formula (I), a salt thereof or a hydrate of them. In the formula, the groups X,Y,Z,R1-R4 and n are defined as in claim 1.

  本发明提供了一种对 STAT6 的活化具有极佳抑制作用的化合物及其药物组合物。特别是提供了由下式（I）代表的化合物、其盐或它们的水合物。 式中，基团 X、Y、Z、R1-R4 和 n 的定义如权利要求 1 所述。