[4-[[(1,1-二甲基乙基)氧基]羰基]-2,3,4,5-四氢-1,4-苯并氮杂卓-7-基]硼酸 | 1251164-95-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并恶嗪类
• 中文名称: [4-[[(1,1-二甲基乙基)氧基]羰基]-2,3,4,5-四氢-1,4-苯并氮杂卓-7-基]硼酸
• 英文名称: (4-(tert-butoxycarbonyl)-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)boronic acid
• 英文别名: 4-(Tert-butoxycarbonyl)-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-ylboronic acid；[4-[(2-methylpropan-2-yl)oxycarbonyl]-3,5-dihydro-2H-1,4-benzoxazepin-7-yl]boronic acid
• CAS: 1251164-95-0
• 化学式: C₁₄H₂₀BNO₅
• 分子量: 293.127
• InChiKey: XYYYMAUDTDOQLY-UHFFFAOYSA-N

物化性质

• 沸点：
  469.6±55.0 °C(Predicted)
• 密度：
  1.24±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  79.2
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  [4-[[(1,1-二甲基乙基)氧基]羰基]-2,3,4,5-四氢-1,4-苯并氮杂卓-7-基]硼酸 在 盐酸 、 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 三乙胺 、 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 、 乙二醇二甲醚 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 4.5h， 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 、 硼酸三异丙酯 、 偶氮二甲酸二异丙酯 、 三苯基膦 、 sodium hydroxide 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 2.5h， 生成 [4-[[(1,1-二甲基乙基)氧基]羰基]-2,3,4,5-四氢-1,4-苯并氮杂卓-7-基]硼酸
  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] BENZOXAZEPINES AS INHIBITORS OF MTOR AND METHODS OF THEIR USE AND MANUFACTURE<br/>[FR] BENZOXAZÈPINES COMME INHIBITEURS DE MTOR ET MÉTHODES D'UTILISATION ET DE FABRICATION
  申请人：EXELIXIS INC

  公开号：WO2010138490A1

  公开（公告）日：2010-12-02

  The invention is directed to inhibitors of mTOR and pharmaceutically acceptable salts or solvates thereof, as well as methods of using them. The inhibitors are generally of structural formula wherein the combination of R1 and R2 are as defined herein, and pharmaceutically acceptable salts thereof.

  这项发明涉及 mTOR 的抑制剂及其药用盐或溶剂，以及它们的使用方法。这些抑制剂通常具有结构式，其中 R1 和 R2 的组合如本文所定义，并且其药用盐。
• [EN] BENZOXAZEPINES AS INHIBITORS OF PI3K/m TOR AND METHODS OF THEIR USE AND MANUFACTURE<br/>[FR] BENZOXAZÉPINES COMME INHIBITEURS DE PI3K/M TOR, MÉTHODES D'UTILISATION ET DE FABRICATION BENZOXAZEPINES AS INHIBITORS OF PI3K/M TOR AND METHODS OF THEIR USE AND MANUFACTURE
  申请人：EXELIXIS INC

  公开号：WO2010138487A1

  公开（公告）日：2010-12-02

  The invention is directed to Compounds of Formula (I): the invention provides compounds that inhibit, regulate, and/or modulate P13K and/or mTOR that are useful in the treatment of hyperproliferative diseases, such as cancer, in mammals. This invention also provides methods of making the compound methods of using such compounds in the treatment of hyperproliferative diseases in mammals, especially humans, and to pharmaceutical compositions containing such compounds. For example, cancer in which activity against PI3fC-alph mTOR, or both contributes to its pathology and/or symptomatology include breast cancer mantle cell lymphoma, renal cell carcinoma, acute myelogenous leukemia, chronic myelogenous leukemia, NPM/ALK- transformed anaplastic large cell lymphoma, diffu large B cell lymphoma, rhabdomyosarcoma, ovarian cancer, endometrial cancer, cervic cancer, non small cell lung carcinoma, small cell lung carcinoma, adenocarcinoma, col cancer, rectal cancer, gastric carcinoma, hepatocellular carcinoma, melanoma, pancreat cancer, prostate carcinoma, thyroid carcinoma, anaplastic large cell lymphoma, hemangiom glioblastoma, or head and neck cancer.

  这项发明涉及式(I)的化合物：该发明提供了抑制、调节和/或调节P13K和/或mTOR的化合物，这些化合物在治疗哺乳动物的高增殖性疾病，如癌症，方面非常有用。该发明还提供了制备该化合物的方法，以及在治疗哺乳动物，特别是人类的高增殖性疾病中使用这些化合物的方法，以及含有这些化合物的药物组合物。例如，对PI3fC-α mTOR或两者都具有活性有助于其病理学和/或症状学的癌症包括乳腺癌、套细胞淋巴瘤、肾细胞癌、急性髓细胞白血病、慢性髓细胞白血病、NPM/ALK转化的间变性大细胞淋巴瘤、弥漫性大B细胞淋巴瘤、横纹肌肉瘤、卵巢癌、子宫内膜癌、宫颈癌、非小细胞肺癌、小细胞肺癌、腺癌、结肠癌、直肠癌、胃癌、肝细胞癌、黑色素瘤、胰腺癌、前列腺癌、甲状腺癌、间变性大细胞淋巴瘤、血管瘤、胶质母细胞瘤或头颈癌。
• [EN] BENZOXAZEPINES AS INHIBITORS OF MTOR AND THEIR USE TO TREAT CANCER<br/>[FR] BENZOXAZÉPINES EN TANT QU'INHIBITEURS DE MTOR ET LEUR UTILISATION POUR TRAITER LE CANCER
  申请人：EXELIXIS INC

  公开号：WO2010135568A1

  公开（公告）日：2010-11-25

  The invention is directed to inhibitors of mTOR and pharmaceutically acceptable salts or solvates thereof, as well as methods of using them. The inhibitors are generally of structural formula : wherein the combination of R1 and R2 are as defined herein, and pharmaceutically acceptable salts thereof.

  这项发明涉及 mTOR 的抑制剂及其药用盐或溶剂，以及它们的使用方法。这些抑制剂通常具有以下结构式：其中 R1 和 R2 的组合如本文所定义，并且其药用盐。
• [EN] BENZOXAZEPINES ASN INHIBITORS OF P13K/M TOR AND METHODS OF THEIR USE AND MANUFACTURE<br/>[FR] BENZOXAZÉPINES EN TANT QU'INHIBITEURS DE PI3K/MTOR ET PROCÉDÉS DE LEURS UTILISATION ET FABRICATION
  申请人：EXELIXIS INC

  公开号：WO2012071501A1

  公开（公告）日：2012-05-31

  The invention is directed to inhibitors of mTOR and pharmaceutically acceptable salts or solvates thereof, as well as methods of using them. The inhibitors are generally of structural formula I and pharmaceutically acceptable salts thereof, wherein the variables are as defined herein.

  这项发明涉及 mTOR 的抑制剂及其药用盐或溶剂化物，以及它们的使用方法。这些抑制剂通常具有结构式 I 及其药用盐，其中变量如本文所定义。