| 1369967-55-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩并吡啶类
• CAS: 1369967-55-4
• 化学式: C₂₆H₂₅N₃O₃S₂
• 分子量: 491.635
• InChiKey: ANFVWHCDTAYYMR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.57
• 重原子数：
  34.0
• 可旋转键数：
  3.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  71.53
• 氢给体数：
  1.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  在 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 生成 N-[3-(1,3-benzothiazol-2-yl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl]benzamide
  参考文献：
  名称：

  Synthesis, Biological Evaluation, and Structure–Activity Relationships of a Novel Class of Apurinic/Apyrimidinic Endonuclease 1 Inhibitors

  摘要：

  APE1 is an essential protein that operates in the base excision repair (BER) pathway and is responsible for >= 95% of the total apurinic/apyrimidinic (AP) endonuclease activity in human cells. BER is a major pathway that copes with DNA damage induced by several anticancer agents, including ionizing radiation and temozolomide. Overexpression of APEI and enhanced AP endonuclease activity have been linked to increased resistance of tumor cells to treatment with monofunctional alkylators, implicating inhibition of APEI as a valid strategy for cancer therapy. We report herein the results of a focused medicinal chemistry effort around a novel APEI inhibitor, N-(3-(benzo[d]thiazol-2-yl)-6-isopropyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)acetamide (3). Compound 3 and related analogues exhibit single-digit micromolar activity against the purified APE1 enzyme and comparable activity in HeLa whole cell extract assays and potentiate the cytotoxicity of the alkylating agents methylmethane sulfonate and temozolomide. Moreover, this class of compounds possesses a generally favorable in vitro ADME profile, along with good exposure levels in plasma and brain following intraperitoneal dosing (30 mg/kg body weight) in mice.

  DOI：

  10.1021/jm201537d
• 作为产物：
  描述：

  N-叔丁氧羰基-4-哌啶酮 在 吗啉 、 sulfur 、 N,N-二异丙基乙胺 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 反应 1.0h， 生成
  参考文献：
  名称：

  Synthesis, Biological Evaluation, and Structure–Activity Relationships of a Novel Class of Apurinic/Apyrimidinic Endonuclease 1 Inhibitors

  摘要：

  APE1 is an essential protein that operates in the base excision repair (BER) pathway and is responsible for >= 95% of the total apurinic/apyrimidinic (AP) endonuclease activity in human cells. BER is a major pathway that copes with DNA damage induced by several anticancer agents, including ionizing radiation and temozolomide. Overexpression of APEI and enhanced AP endonuclease activity have been linked to increased resistance of tumor cells to treatment with monofunctional alkylators, implicating inhibition of APEI as a valid strategy for cancer therapy. We report herein the results of a focused medicinal chemistry effort around a novel APEI inhibitor, N-(3-(benzo[d]thiazol-2-yl)-6-isopropyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)acetamide (3). Compound 3 and related analogues exhibit single-digit micromolar activity against the purified APE1 enzyme and comparable activity in HeLa whole cell extract assays and potentiate the cytotoxicity of the alkylating agents methylmethane sulfonate and temozolomide. Moreover, this class of compounds possesses a generally favorable in vitro ADME profile, along with good exposure levels in plasma and brain following intraperitoneal dosing (30 mg/kg body weight) in mice.

  DOI：

  10.1021/jm201537d