N⁴-cyclopropyl-N²-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)-5-(trifluoromethyl)pyrimidine-2,4-diamine

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并间二氧杂环戊烯类
• 英文名称: N⁴-cyclopropyl-N²-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)-5-(trifluoromethyl)pyrimidine-2,4-diamine
• 英文别名: US10266549, Example 258；4-N-cyclopropyl-2-N-(2,2-difluoro-1,3-benzodioxol-5-yl)-5-(trifluoromethyl)pyrimidine-2,4-diamine
• 化学式: C₁₅H₁₁F₅N₄O₂
• 分子量: 374.27
• InChiKey: ACIBBWPFHYLNQW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  26
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  68.3
• 氢给体数：
  2
• 氢受体数：
  11

反应信息

• 作为产物：
  描述：

  2,4-二氯-5-三氟甲基嘧啶 在 溶剂黄146 、 N,N-二异丙基乙胺 作用下， 以 乙腈 为溶剂， 反应 0.34h， 生成 N⁴-cyclopropyl-N²-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)-5-(trifluoromethyl)pyrimidine-2,4-diamine
  参考文献：
  名称：

  Design, Synthesis, and Characterization of an Orally Active Dual-Specific ULK1/2 Autophagy Inhibitor that Synergizes with the PARP Inhibitor Olaparib for the Treatment of Triple-Negative Breast Cancer

  摘要：

  Inhibition of autophagy, the major cellular recycling pathway in mammalian cells, is a promising strategy for the treatment of triple-negative breast cancer (TNBC). We previously reported SBI-0206965, a small molecule inhibitor of unc-51-like autophagy activating kinase 1 (ULK1), which is a key regulator of autophagy initiation. Herein, we describe the design, synthesis, and characterization of new dual inhibitors of ULK1 and ULK2 (ULK1/2). One inhibitor, SBP-7455 (compound 26), displayed improved binding affinity for ULK1/2 compared with SBI-0206965, potently inhibited ULK1/2 enzymatic activity in vitro and in cells, reduced the viability of TNBC cells and had oral bioavailability in mice. SBP-7455 inhibited starvation-induced autophagic flux in TNBC cells that were dependent on autophagy for survival and displayed synergistic cytotoxicity with the poly (ADP-ribose) polymerase (PARP) inhibitor olaparib against TNBC cells. These data suggest that combining ULK1/2 and PARP inhibition may have clinical utility for the treatment of TNBC.

  DOI：

  10.1021/acs.jmedchem.0c00873

文献信息

• [EN] NOVEL ULK1 INHIBITORS AND METHODS USING SAME<br/>[FR] NOUVEAUX INHIBITEURS D'ULK 1 ET LEURS MÉTHODES D'UTILISATION
  申请人：SALK INST FOR BIOLOGICAL STUDI

  公开号：WO2016033100A1

  公开（公告）日：2016-03-03

  In certain aspects, the invention provides a method for treating a disease or condition in a subject, the method comprising co-administering to a subject in need thereof a therapeutically effective amount of at least one ULK1-inhibiting pyrimidine, and a therapeutically effective amount of an mTOR inhibitor.

  在某些方面，该发明提供了一种治疗受试者疾病或病况的方法，该方法包括向需要的受试者联合给予至少一种ULK1抑制嘧啶的治疗有效量，以及mTOR抑制剂的治疗有效量。
• ULK1 inhibitors and methods using same
  申请人：SALK INSTITUTE FOR BIOLOGICAL STUDIES

  公开号：US10266549B2

  公开（公告）日：2019-04-23

  In certain aspects, the invention provides a method for treating a disease or condition in a subject, the method comprising co-administering to a subject in need thereof a therapeutically effective amount of at least one ULK1-inhibiting pyrimidine, and a therapeutically effective amount of an mTOR inhibitor.

  在某些方面，本发明提供了一种治疗受试者疾病或病症的方法，该方法包括向有需要的受试者联合施用治疗有效量的至少一种ULK1抑制嘧啶和治疗有效量的mTOR抑制剂。
• NOVEL ULK1 INHIBITORS AND METHODS USING SAME
  申请人：Salk Institute for Biological Studies

  公开号：EP3185868A1

  公开（公告）日：2017-07-05
• [EN] MONO AND COMBINATION THERAPIES WITH ULK1/2 INHIBITORS<br/>[FR] MONOTHÉRAPIES ET POLYTHÉRAPIES AVEC DES INHIBITEURS DE ULK1/2
  申请人：SALK INST FOR BIOLOGICAL STUDI

  公开号：WO2021163633A1

  公开（公告）日：2021-08-19

  Provided herein are methods of treating diseases, including cancer, with ULK inhibitors, both as monotherapies and in combination with other therapeutic agents.
• Design, Synthesis, and Characterization of an Orally Active Dual-Specific ULK1/2 Autophagy Inhibitor that Synergizes with the PARP Inhibitor Olaparib for the Treatment of Triple-Negative Breast Cancer
  作者：Huiyu Ren、Nicole A. Bakas、Mitchell Vamos、Apirat Chaikuad、Allison S. Limpert、Carina D. Wimer、Sonja N. Brun、Lester J. Lambert、Lutz Tautz、Maria Celeridad、Douglas J. Sheffler、Stefan Knapp、Reuben J. Shaw、Nicholas D. P. Cosford

  DOI：10.1021/acs.jmedchem.0c00873

  日期：2020.12.10

  Inhibition of autophagy, the major cellular recycling pathway in mammalian cells, is a promising strategy for the treatment of triple-negative breast cancer (TNBC). We previously reported SBI-0206965, a small molecule inhibitor of unc-51-like autophagy activating kinase 1 (ULK1), which is a key regulator of autophagy initiation. Herein, we describe the design, synthesis, and characterization of new dual inhibitors of ULK1 and ULK2 (ULK1/2). One inhibitor, SBP-7455 (compound 26), displayed improved binding affinity for ULK1/2 compared with SBI-0206965, potently inhibited ULK1/2 enzymatic activity in vitro and in cells, reduced the viability of TNBC cells and had oral bioavailability in mice. SBP-7455 inhibited starvation-induced autophagic flux in TNBC cells that were dependent on autophagy for survival and displayed synergistic cytotoxicity with the poly (ADP-ribose) polymerase (PARP) inhibitor olaparib against TNBC cells. These data suggest that combining ULK1/2 and PARP inhibition may have clinical utility for the treatment of TNBC.