tert-butyl 7-(6-aminopyridin-3-yl)-2,3-dihydrobenzo[f][1,4]oxazepine-4(5H)-carboxylate | 1251162-64-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并恶嗪类
• 英文名称: tert-butyl 7-(6-aminopyridin-3-yl)-2,3-dihydrobenzo[f][1,4]oxazepine-4(5H)-carboxylate
• 英文别名: tert-butyl 7-(6-aminopyridin-3-yl)-3,5-dihydro-2H-1,4-benzoxazepine-4-carboxylate
• CAS: 1251162-64-7
• 化学式: C₁₉H₂₃N₃O₃
• 分子量: 341.41
• InChiKey: KIELLBBAOSVQDD-UHFFFAOYSA-N

物化性质

• 沸点：
  513.6±50.0 °C(Predicted)
• 密度：
  1.201±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  25
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.37
• 拓扑面积：
  77.7
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  tert-butyl 7-(6-aminopyridin-3-yl)-2,3-dihydrobenzo[f][1,4]oxazepine-4(5H)-carboxylate 在 盐酸 、 N,N-二异丙基乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下， 以 1,4-二氧六环 、 N,N-二甲基甲酰胺 为溶剂， 反应 0.5h， 生成 5-(4-{[4-(methylsulfonyl)phenyl]carbonyl}-2,3,4,5-tetrahydro-1,4-benzoxazepin-7-yl)pyridin-2-amine
  参考文献：
  名称：

  Discovery of a Novel Class of Highly Potent, Selective, ATP-Competitive, and Orally Bioavailable Inhibitors of the Mammalian Target of Rapamycin (mTOR)

  摘要：

  A series of novel, highly potent, selective, and ATP-competitive mammalian target of rapamycin (mTOR) inhibitors based on a benzoxazepine scaffold have been identified. Lead optimization resulted in the discovery of inhibitors with low nanomolar activity and greater than 1000-fold selectivity over the closely related PI3K kinases. Compound 28 (XL388) inhibited cellular phosphorylation of mTOR complex 1 (p-p70S6K, pS6, and p-4E-BP1) and mTOR complex 2 (pAKT (S473)) substrates. Furthermore, this compound displayed good pharmacokinetics and oral exposure in multiple species with moderate bioavailability. Oral administration of compound 28 to athymic nude mice implanted with human tumor xenografts afforded significant and dose-dependent antitumor activity.

  DOI：

  10.1021/jm3007933
• 作为产物：
  描述：

  4-bromo-2-[(2-hydroxyethyl)-iminomethyl]phenol 在 sodium tetrahydroborate 、 正丁基锂 、 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 硼酸三异丙酯 、 偶氮二甲酸二异丙酯 、 三乙胺 、 三苯基膦 、 sodium hydroxide 作用下， 以 四氢呋喃 、 甲醇 、 乙二醇二甲醚 、 水 为溶剂， 反应 6.5h， 生成 tert-butyl 7-(6-aminopyridin-3-yl)-2,3-dihydrobenzo[f][1,4]oxazepine-4(5H)-carboxylate
  参考文献：
  名称：

  Discovery of a Novel Class of Highly Potent, Selective, ATP-Competitive, and Orally Bioavailable Inhibitors of the Mammalian Target of Rapamycin (mTOR)

  摘要：

  A series of novel, highly potent, selective, and ATP-competitive mammalian target of rapamycin (mTOR) inhibitors based on a benzoxazepine scaffold have been identified. Lead optimization resulted in the discovery of inhibitors with low nanomolar activity and greater than 1000-fold selectivity over the closely related PI3K kinases. Compound 28 (XL388) inhibited cellular phosphorylation of mTOR complex 1 (p-p70S6K, pS6, and p-4E-BP1) and mTOR complex 2 (pAKT (S473)) substrates. Furthermore, this compound displayed good pharmacokinetics and oral exposure in multiple species with moderate bioavailability. Oral administration of compound 28 to athymic nude mice implanted with human tumor xenografts afforded significant and dose-dependent antitumor activity.

  DOI：

  10.1021/jm3007933

文献信息

• Process Development and Scale-Up of a Benzoxazepine-Containing Kinase Inhibitor
  作者：Sriram Naganathan、Denise L. Andersen、Neil G. Andersen、Stephen Lau、Anders Lohse、Mads Detlef Sørensen

  DOI：10.1021/acs.oprd.5b00037

  日期：2015.7.17

  The benzoxazepine core is present in several kinase inhibitors, including the mTOR inhibitor 1. The process development for a scalable synthesis of 7-bromobenzoxazepine and the telescoped synthesis of 1 are reported. Compound 1 consists of three chemically rich, distinct fragments: the tetrahydrobenzo[f][1,4]oxazepine core, the aminopyridyl fragment, and the substituted (methylsulfonyl)benzoyl fragment

  苯并x氮平核心存在于几种激酶抑制剂中，包括mTOR抑制剂1。报道了7-溴苯并x杂的可扩展合成和1的伸缩合成的方法开发。化合物1由三个化学含量丰富的独特片段组成：四氢苯并[ f ] [1,4]氧杂氮杂核，氨基吡啶基片段和取代的（甲基磺酰基）苯甲酰基片段。开发了制备3-氟-2-甲基-4-（甲基磺酰基）苯甲酸（17）和叔丁基7-溴-2,3-二氢苯并[ f ] [1,4]氧杂氮平-4（17）的方法。 5 H）-羧酸盐（2）。扩大了这两种化合物的生产规模，每种原料的制备量均超过15 kg，总收率分别为42％和58％。以化合物2开头的伸缩序列，以63％的收率得到7.5千克精细的中间体5-（2,3,4,5-四氢苯并[ f ] [1,4]恶唑啉-2-胺二盐酸盐（6）。用苯甲酸17用7.6 ％的目标化合物1的收率为84％，最终制得了优选的盐酸盐，在8个分离的合成步骤中，合成抑制剂1的总收率为21％，最终得到了盐。
• [EN] RAPAMYCIN ANALOGS AS MTOR INHIBITORS<br/>[FR] ANALOGUES DE LA RAPAMYCINE UTILISÉS EN TANT QU'INHIBITEURS DE MTOR
  申请人：REVOLUTION MEDICINES INC

  公开号：WO2018204416A1

  公开（公告）日：2018-11-08

  The present disclosure relates to rapamycin analogs of the general Formula (I). The compounds are inhibitors of mTOR and thus useful for the treatment of cancer, immune-mediated diseases and age related conditions.

  本公开涉及一般式（I）的雷帕霉素类似物。这些化合物是mTOR的抑制剂，因此对于治疗癌症、免疫介导性疾病和与年龄相关的疾病是有用的。
• [EN] METHODS FOR DELAYING, PREVENTING, AND TREATING ACQUIRED RESISTANCE TO RAS INHIBITORS<br/>[FR] MÉTHODES DE RETARDEMENT, DE PRÉVENTION ET DE TRAITEMENT DE LA RÉSISTANCE ACQUISE AUX INHIBITEURS DE RAS
  申请人：REVOLUTION MEDICINES INC

  公开号：WO2021257736A1

  公开（公告）日：2021-12-23

  The present disclosure relates to compositions and methods for the treatment of diseases or disorders (e.g., cancer) with bi-steric inhibitors of mTOR in combination with RAS inhibitors. Specifically, in some embodiments this disclosure includes compositions and methods for inducing apoptosis of tumor cells and/or for delaying, preventing, or treating acquired resistance to RAS inhibitors using bi-steric mTOR inhibitors.

  本公开涉及使用双-立体异构体mTOR抑制剂与RAS抑制剂联合治疗疾病或病状（例如，癌症）的配方和方法。具体而言，在某些实施方式中，本公开包括用于诱导肿瘤细胞凋亡和/或用于延迟、预防或治疗对RAS抑制剂获得性耐药性的双-立体异构体mTOR抑制剂的配方和方法。
• [EN] BENZOXAZEPIN-4- (5H) -YL DERIVATIVES AND THEIR USE TO TREAT CANCER<br/>[FR] DÉRIVÉS BENZOXAZEPIN-4-(5H)-YLE ET LEUR UTILISATION POUR TRAITER LE CANCER
  申请人：EXELIXIS INC

  公开号：WO2010118208A1

  公开（公告）日：2010-10-14

  The invention is directed to Compounds of Formula I: and pharmaceutically acceptable salts or solvates thereof, as well as methods of making and using the compounds.

  这项发明涉及公式I的化合物及其药用可接受的盐或溶剂合物，以及制备和使用这些化合物的方法。
• Inhibitors of mTOR and Methods of Making and Using
  申请人：Anand Neel Kumar

  公开号：US20100305093A1

  公开（公告）日：2010-12-02

  The invention is directed to Compounds of Formula I: and pharmaceutically acceptable salts or solvates thereof, as well as methods of making and using the compounds.

  本发明涉及公式I的化合物及其药学上可接受的盐或溶剂化物，以及制备和使用这些化合物的方法。