4-Aminospiro[1,3,5,11-tetrazatricyclo[7.4.0.02,7]trideca-2,4,6,8-tetraene-13,1'-cyclopentane]-10-one

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯并嘧啶类
• 英文名称: 4-Aminospiro[1,3,5,11-tetrazatricyclo[7.4.0.02,7]trideca-2,4,6,8-tetraene-13,1'-cyclopentane]-10-one
• 英文别名: 4-aminospiro[1,3,5,11-tetrazatricyclo[7.4.0.02,7]trideca-2,4,6,8-tetraene-13,1'-cyclopentane]-10-one
• 化学式: C₁₃H₁₅N₅O
• 分子量: 257.29
• InChiKey: KSNSHGZKPZITJK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  19
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  85.8
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• [EN] TRANSIENT PROTECTION OF NORMAL CELLS DURING CHEMOTHERAPY<br/>[FR] PROTECTION TRANSITOIRE DE CELLULES NORMALES PENDANT UNE CHIMIOTHÉRAPIE
  申请人：G1 THERAPEUTICS INC

  公开号：WO2014144326A1

  公开（公告）日：2014-09-18

  This invention is in the area of improved compounds, compositions and methods of transiently protecting healthy cells, and in particular hematopoietic stem and progenitor cells (HSPC) as well as renal cells, from damage associated with DNA damaging chemotherapeutic agents. In one aspect, improved protection of healthy cells is disclosed using disclosed compounds that act as highly selective and short, transiently-acting cyclin-dependent kinase 4/6 (CDK 4/6) inhibitors when administered to subjects undergoing DNA damaging chemotherapeutic regimens for the treatment of proliferative disorders.

  该发明涉及改进化合物、组合物和方法的领域，用于短暂保护健康细胞，特别是造血干细胞和祖细胞（HSPC）以及肾细胞，免受与损伤有关的DNA损伤化疗药物。在一个方面，通过使用所述的化合物揭示了对健康细胞的改进保护，这些化合物在接受DNA损伤化疗方案治疗增殖性疾病的受试者时作为高度选择性和短暂作用的细胞周期依赖性激酶4/6（CDK 4/6）抑制剂。
• [EN] HIGHLY ACTIVE ANTI-NEOPLASTIC AND ANTI-PROLIFERATIVE AGENTS<br/>[FR] AGENTS ANTINÉOPLASIQUES ET ANTIPROLIFÉRATIFS HAUTEMENT ACTIFS
  申请人：G1 THERAPEUTICS INC

  公开号：WO2014144740A2

  公开（公告）日：2014-09-18

  This invention is in the area of improved compounds and methods for treating selected cancers and hyperproliferative disorders.
• [EN] HSPC-SPARING TREATMENTS FOR RB-POSITIVE ABNORMAL CELLULAR PROLIFERATION<br/>[FR] TRAITEMENTS ÉPARGNANT HSPC POUR LA PROLIFÉRATION CELLULAIRE ANORMALE RB POSITIVE
  申请人：G1 THERAPEUTICS INC

  公开号：WO2014144847A2

  公开（公告）日：2014-09-18

  This invention is in the area of improved compounds for and methods of treating selected RB-positive cancers and other Rb-positive abnormal cellular proliferative disorders while minimizing the deleterious effects on healthy cells, for example healthy Hematopoietic Stem Cells and Progenitor Cells (HSPCs), associated with current treatment modalities. In one aspect, improved treatment of select RB-positive cancers is disclosed using specific compounds disclosed herein. In certain embodiments, the compounds described herein act as highly selective and, in certain embodiments, short, transiently-acting cyclin-dependent kinase 4/6 (CDK 4/6) inhibitors when administered to subjects.