(4-hydrazineyl-5-methyl-2-(thiophen-2-yl)thieno[2,3-d]pyrimidin-6-yl)methanol | 1622230-41-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩并嘧啶酮衍生物
• 英文名称: (4-hydrazineyl-5-methyl-2-(thiophen-2-yl)thieno[2,3-d]pyrimidin-6-yl)methanol
• CAS: 1622230-41-4
• 化学式: C₁₂H₁₂N₄OS₂
• 分子量: 292.385
• InChiKey: RIDDKZUASZAPNP-UHFFFAOYSA-N

物化性质

• 沸点：
  556.4±60.0 °C(predicted)
• 密度：
  1.65±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.51
• 重原子数：
  19.0
• 可旋转键数：
  3.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  84.06
• 氢给体数：
  3.0
• 氢受体数：
  7.0

反应信息

• 作为反应物：
  描述：

  (4-hydrazineyl-5-methyl-2-(thiophen-2-yl)thieno[2,3-d]pyrimidin-6-yl)methanol 在 盐酸 作用下， 以 1,4-二氧六环 、 氯仿 为溶剂， 反应 20.0h， 生成 1-[6-(hydroxymethyl)-5-methyl-2-(thiophen-2-yl)thieno[2,3-d]pyrimidin-4-ylamino]-3-methyl-1H-pyrrole-2,5-dione hydrochloride
  参考文献：
  名称：

  Synthesis and biological evaluation of novel thieno[2,3-d]pyrimidine-based FLT3 inhibitors as anti-leukemic agents

  摘要：

  The most common mutations in acute myeloid leukemia (AML) are those that cause the activation of FMS-like tyrosine kinase 3 (FLT3). Therefore, FLT3 is regarded as a potential target for the treatment of AML A novel series of thieno[2,3-d]pyrimidine-based analogs was designed and synthesized as FLT3 inhibitors. All synthesized compounds were assayed for the tyrosine kinase activity of FLT3 and growth inhibitory activity in four human leukemia cell lines (THP1, MV4-11, K562, and HL-60). Among these compounds, compound 17a, which possesses relatively short and simple substituents at the C-6 position of thieno[2,3-d]pyrimidine, emerged as the most promising anti-leukemic agent. Compound 17a exhibited potent inhibition of FLT3-positive leukemic cell growth and of the FLT3 D835Y kinase; such inhibition is required for the successful treatment of AML. The data supports the further investigation of this class of compounds as potential anti-leukemic agents. (C) 2014 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2014.08.001
• 作为产物：
  描述：

  ethyl 2-amino-5-(hydroxymethyl)-4-methylthiophene-3-carboxylate 在 盐酸 、 一水合肼 、 三氯氧磷 作用下， 以 四氢呋喃 、 1,4-二氧六环 为溶剂， 反应 10.0h， 生成 (4-hydrazineyl-5-methyl-2-(thiophen-2-yl)thieno[2,3-d]pyrimidin-6-yl)methanol
  参考文献：
  名称：

  Synthesis and biological evaluation of novel thieno[2,3-d]pyrimidine-based FLT3 inhibitors as anti-leukemic agents

  摘要：

  The most common mutations in acute myeloid leukemia (AML) are those that cause the activation of FMS-like tyrosine kinase 3 (FLT3). Therefore, FLT3 is regarded as a potential target for the treatment of AML A novel series of thieno[2,3-d]pyrimidine-based analogs was designed and synthesized as FLT3 inhibitors. All synthesized compounds were assayed for the tyrosine kinase activity of FLT3 and growth inhibitory activity in four human leukemia cell lines (THP1, MV4-11, K562, and HL-60). Among these compounds, compound 17a, which possesses relatively short and simple substituents at the C-6 position of thieno[2,3-d]pyrimidine, emerged as the most promising anti-leukemic agent. Compound 17a exhibited potent inhibition of FLT3-positive leukemic cell growth and of the FLT3 D835Y kinase; such inhibition is required for the successful treatment of AML. The data supports the further investigation of this class of compounds as potential anti-leukemic agents. (C) 2014 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2014.08.001

文献信息

• Structural modifications at the 6-position of thieno[2,3-d]pyrimidines and their effects on potency at FLT3 for treatment of acute myeloid leukemia
  作者：Hyuntae Kim、Chulho Lee、Jee Sun Yang、Seonghwi Choi、Chun-Ho Park、Jong Soon Kang、Soo Jin Oh、Jieun Yun、Myung-Hwa Kim、Gyoonhee Han

  DOI：10.1016/j.ejmech.2016.05.022

  日期：2016.9

  Fms-like tyrosine kinase 3 (FLT3) is a well-known and important target for the treatment of acute myeloid leukemia (AML). A series of thieno[2,3-d]pyrimidine derivatives from a modification at the 6-position were synthesized to identify effective FLT3 inhibitors. Although compounds 1 and 2 emerged as promising FLT3 inhibitors among the synthesized compounds, both compounds exhibited poor metabolic

  Fms样酪氨酸激酶3（FLT3）是治疗急性髓细胞性白血病（AML）的众所周知且重要的靶标。合成了一系列在6-位修饰的噻吩并[2,3- d ]嘧啶衍生物，以鉴定有效的FLT3抑制剂。尽管在合成的化合物中化合物1和2成为有前途的FLT3抑制剂，但两种化合物在人和大鼠肝微粒体中均显示出较差的代谢稳定性。因此，需要进一步优化以发现FLT3抑制剂，重点是改善代谢稳定性。化合物16d具有在5位甲基和在6位4-（2-甲基氨基乙氧基）苯基的结构修饰的化合物，对FLT3表现出良好的抑制活性，并且对包括MV4在内的四种白血病细胞系表现出有效的抗增殖活性-11。此外，化合物16d显示出增强的代谢稳定性。这项研究的结果表明，16d作为有效的FLT3抑制剂可能是有希望用于进一步优化和开发的化合物。