1-beta-D-Arabinofuranosyl-5-fluorocytosine | 4298-10-6

• 分子结构分类: 有机化合物 - 核苷、核苷酸和类似物 - 嘧啶核苷
• 英文名称: 1-beta-D-Arabinofuranosyl-5-fluorocytosine
• 英文别名: 4-amino-1-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoropyrimidin-2-one
• CAS: 4298-10-6
• 化学式: C₉H₁₂FN₃O₅
• 分子量: 261.21
• InChiKey: STRZQWQNZQMHQR-UHFFFAOYSA-N

物化性质

• 熔点：
  237-238 °C(Solv: ethanol, 90% (64-17-5))
• 沸点：
  511.4±60.0 °C(Predicted)
• 密度：
  1.3910 (estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  -2.1
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  129
• 氢给体数：
  4
• 氢受体数：
  6

安全信息

• 海关编码：
  2934999090

制备方法与用途

类别：有毒物品

毒性分级：低毒

急性毒性：腹腔-大鼠 LD50: 7400 毫克/公斤

可燃性危险特性：可燃；燃烧时产生有毒氮氧化物和氟化物烟雾

储运特性：库房应保持通风、低温且干燥

灭火剂：干粉、泡沫、沙土、二氧化碳或雾状水

文献信息

• Modulators of DUX4 for regulation of muscle function
  申请人：GENEA BIOCELLS USA (HOLDINGS), INC.

  公开号：US10933068B2

  公开（公告）日：2021-03-02

  Disclosed herein are methods and compositions for the treatment of facioscapulohumeral muscular dystrophy and other muscle diseases or disorders. In some cases, the methods and compositions involve the use of methyltransferase inhibitors to inhibit or repress DUX4 expression in muscle cells. Further disclosed herein are methods and cell based assays for screening compounds for the treatment of facioscapulohumeral muscular dystrophy and other muscle diseases.

  本文公开了治疗面肱骨肌营养不良症和其他肌肉疾病或紊乱的方法和组合物。在某些情况下，这些方法和组合物涉及使用甲基转移酶抑制剂来抑制或抑制肌肉细胞中 DUX4 的表达。本文进一步公开了用于筛选治疗面阔肌营养不良症和其他肌肉疾病的化合物的方法和基于细胞的检测方法。
• MODULATORS OF DUX4 FOR REGULATION OF MUSCLE FUNCTION
  申请人：GENEA BIOCELLS USA (HOLDING), INC.

  公开号：US20190298727A1

  公开（公告）日：2019-10-03

  Disclosed herein are methods and compositions for the treatment of facioscapulohumeral muscular dystrophy and other muscle diseases or disorders. In some cases, the methods and compositions involve the use of methyltransferase inhibitors to inhibit or repress DUX4 expression in muscle cells. Further disclosed herein are methods and cell based assays for screening compounds for the treatment of facioscapulohumeral muscular dystrophy and other muscle diseases.
• Modulators of DUX4 for Regulation of Muscle Function
  申请人：Sonic Master Limited

  公开号：US20210196723A1

  公开（公告）日：2021-07-01

  Disclosed herein are methods and compositions for the treatment of facioscapulohumeral muscular dystrophy and other muscle diseases or disorders. In some cases, the methods and compositions involve the use of methyltransferase inhibitors to inhibit or repress DUX4 expression in muscle cells. Further disclosed herein are methods and cell-based assays for screening compounds for the treatment of facioscapulohumeral muscular dystrophy and other muscle diseases.