9-bromo-2-(1-(2,2,2-trifluoroethyl)-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f ]imidazo[1,2-d][1,4]oxazepine | 1282517-78-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 9-bromo-2-(1-(2,2,2-trifluoroethyl)-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f ]imidazo[1,2-d][1,4]oxazepine
• 英文别名: 9-bromo-2-(1-(2,2,2-trifluoroethyl)-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepane；8-bromo-2-[2-(2,2,2-trifluoro-ethyl)-2H-[1,2,4]triazol-3-yl]-4,5-dihydro-6-oxa-1,3a-diaza-benzo[e]azulene；9-bromo-2-[2-(2,2,2-trifluoroethyl)-1,2,4-triazol-3-yl]-5,6-dihydroimidazo[1,2-d][1,4]benzoxazepine
• CAS: 1282517-78-5
• 化学式: C₁₅H₁₁BrF₃N₅O
• 分子量: 414.184
• InChiKey: BGUYGAVCTGIKGP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  25
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  57.8
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  9-bromo-2-(1-(2,2,2-trifluoroethyl)-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f ]imidazo[1,2-d][1,4]oxazepine 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 偶氮二甲酸二异丙酯 、 盐酸羟胺 、 potassium acetate 、 三苯基膦 、 sodium hydroxide 作用下， 以 1,4-二氧六环 、 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 22.0h， 生成 tert-butyl (S)-2-((2-(1-(2,2,2-trifluoroethyl)-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl)oxy)propanoate
  参考文献：
  名称：

  发现 GDC-0077 (Inavolisib)，一种高选择性突变体 PI3Kα 抑制剂和降解剂

  摘要：

  靶向磷脂酰肌醇 3-激酶 (PI3K) 信号通路的小分子抑制剂在治疗癌症方面受到了极大的关注。I 类亚型 PI3Kα 最常通过基因扩增或激活突变与实体瘤相关。然而，显示 PI3K 亚型和突变体特异性的抑制剂仍然难以捉摸。在此，我们描述了一系列 PI3Kα 的苯并恶氮卓-恶唑烷酮 ATP 竞争性抑制剂的优化和表征，这些抑制剂还诱导突变体 p110α 蛋白（PI3Kα 的催化亚基）的选择性降解。基于结构的设计告知结合位点内的亚型特异性相互作用，从而产生比其他 I 类 PI3K 亚型选择性高 300 多倍的强效抑制剂。32），目前正在 III 期临床试验中评估其作为PIK3CA突变乳腺癌患者的治疗方法。

  DOI：

  10.1021/acs.jmedchem.2c01422
• 作为产物：
  描述：

  5-溴-2-(1H-咪唑-2-基)苯酚 在 bis-triphenylphosphine-palladium(II) chloride 、 N-碘代丁二酰亚胺 、 乙基溴化镁 、 caesium carbonate 、 六甲基二硅氮烷 作用下， 以 四氢呋喃 、 乙二醇二甲醚 、 乙醚 、 N,N-二甲基甲酰胺 为溶剂， 反应 66.0h， 生成 9-bromo-2-(1-(2,2,2-trifluoroethyl)-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f ]imidazo[1,2-d][1,4]oxazepine
  参考文献：
  名称：

  Discovery of 2-{3-[2-(1-Isopropyl-3-methyl-1H-1,2–4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl]-1H-pyrazol-1-yl}-2-methylpropanamide (GDC-0032): A β-Sparing Phosphoinositide 3-Kinase Inhibitor with High Unbound Exposure and Robust in Vivo Antitumor Activity

  摘要：

  Dysfunctional signaling through the phosphoinositide 3-kinase (PI3K)/AKT/mTOR pathway leads to uncontrolled tumor proliferation. In the course of the discovery of novel benzoxepin PI3K inhibitors, we observed a strong dependency of in vivo antitumor activity on the free-drug exposure. By lowering the intrinsic clearance, we derived a set of imidazobenzoxazepin compounds that showed improved unbound drug exposure and effectively, suppressed growth of tumors in a mouse xenograft model at low drug dose levels. One of these compounds, GDC-0032 (11l), was progressed to clinical trials and is currently under phase I evaluation as a potential treatment for human malignancies.

  DOI：

  10.1021/jm4003632

文献信息

• BENZOXAZEPIN PI3K INHIBITOR COMPOUNDS AND METHODS OF USE
  申请人：Blaquiere Nicole

  公开号：US20110076292A1

  公开（公告）日：2011-03-31

  Benzoxazepin compounds of Formula I, including stereoisomers, geometric isomers, tautomers, solvates, metabolites and pharmaceutically acceptable salts thereof, wherein: Z 1 is CR 1 or N; Z 2 is CR 2 or N; Z 3 is CR 3 or N; Z 4 is CR 4 or N; and B is a pyrazolyl, imidazolyl, or triazolyl ring fused to the benzoxepin ring, are useful for inhibiting lipid kinases including p110 alpha and other isoforms of PI3K, and for treating disorders such as cancer mediated by lipid kinases. Methods of using compounds of Formula I for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed.

  方程式I中的苯并噁唑啉化合物，包括立体异构体、几何异构体、互变异构体、溶剂合物、代谢物及其药用可接受盐，其中：Z1为CR1或N；Z2为CR2或N；Z3为CR3或N；Z4为CR4或N；B为与苯并噁唑啉环融合的吡唑基、咪唑基或三唑基环，用于抑制脂质激酶包括p110 alpha和PI3K的其他同系物，并用于治疗由脂质激酶介导的癌症等疾病。公开了使用方程式I中的化合物在哺乳动物细胞中进行体外、体内和体内诊断、预防或治疗此类疾病或相关病理条件的方法。
• Benzoxazepin P13K inhibitor compounds and methods of use
  申请人：F. Hoffman-La Roche AG

  公开号：US08242104B2

  公开（公告）日：2012-08-14

  Benzoxazepin compounds of Formula I, including stereoisomers, geometric isomers, tautomers, solvates, metabolites and pharmaceutically acceptable salts thereof, wherein: Z1 is CR1 or N; Z2 is CR2 or N; Z3 is CR3 or N; Z4 is CR4 or N; and B is a pyrazolyl, imidazolyl, or triazolyl ring fused to the benzoxepin ring, are useful for inhibiting lipid kinases including p110 alpha and other isoforms of PI3K, and for treating disorders such as cancer mediated by lipid kinases. Methods of using compounds of Formula I for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed.

  公式I中的苯并噁唑环化合物，包括立体异构体、几何异构体、互变异构体、溶剂化物、代谢物和其药学上可接受的盐，其中：Z1是CR1或N；Z2是CR2或N；Z3是CR3或N；Z4是CR4或N；B是咪唑环、咪唑啉环或三唑啉环融合到苯并噁唑环上，用于抑制脂质激酶，包括p110α和其他PI3K的亚型，并用于治疗由脂质激酶介导的癌症等疾病。还公开了使用公式I中化合物在哺乳动物细胞中进行体外、原位和体内诊断、预防或治疗此类疾病或相关病理条件的方法。
• Benzoxazepin PI3K inhibitor compounds and methods of use
  申请人：Genentech, Inc.

  公开号：US08343955B2

  公开（公告）日：2013-01-01

  Benzoxazepin compounds of Formula I, including stereoisomers, geometric isomers, tautomers, solvates, metabolites and pharmaceutically acceptable salts thereof, wherein: Z1 is CR1 or N; Z2 is CR2 or N; Z3 is CR3 or N; Z4 is CR4 or N; and B is a pyrazolyl, imidazolyl, or triazolyl ring fused to the benzoxepin ring, are useful for inhibiting lipid kinases including p110 alpha and other isoforms of PI3K, and for treating disorders such as cancer mediated by lipid kinases. Methods of using compounds of Formula I for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed.

  公式I中的苯并噁唑环化合物，包括立体异构体、几何异构体、互变异构体、溶剂化物、代谢物及其药学上可接受的盐，其中：Z1是CR1或N；Z2是CR2或N；Z3是CR3或N；Z4是CR4或N；B是嘧唑环、咪唑环或三唑环，融合到苯并噁唑环上，用于抑制脂质激酶，包括p110 alpha和其他PI3K的亚型，并用于治疗由脂质激酶介导的癌症等疾病。公开了使用公式I中的化合物进行哺乳动物细胞的体外、原位和体内诊断、预防或治疗此类疾病或相关病理条件的方法。
• BENZOXAZEPIN PI3K INHIBITOR COMPOUNDS AND THEIR USE IN THE TREATMENT OF CANCER
  申请人：F. Hoffmann-La Roche AG

  公开号：EP2483278B1

  公开（公告）日：2013-12-25
• US8242104B2
  申请人：——

  公开号：US8242104B2

  公开（公告）日：2012-08-14