6-bromo-N-cyclopropylbenzo[d]thiazol-2-amine | 1177325-80-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻唑类
• 英文名称: 6-bromo-N-cyclopropylbenzo[d]thiazol-2-amine
• 英文别名: 6-bromo-N-cyclopropyl-1,3-benzothiazol-2-amine
• CAS: 1177325-80-2
• 化学式: C₁₀H₉BrN₂S
• 分子量: 269.165
• InChiKey: UPZGKHROVUGTTE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  53.2
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  6-bromo-N-cyclopropylbenzo[d]thiazol-2-amine 在 4-二甲氨基吡啶 、 tris-(dibenzylideneacetone)dipalladium(0) 、 caesium carbonate 、 N,N-二异丙基乙胺 、 4,5-双二苯基膦-9,9-二甲基氧杂蒽 作用下， 以 四氢呋喃 、 1,4-二氧六环 为溶剂， 反应 8.0h， 生成
  参考文献：
  名称：

  [EN] NOVEL APOPTOSIS SIGNAL-REGULATING KINASE 1 INHIBITORS
  [FR] NOUVEAUX INHIBITEURS DE KINASE 1 DE RÉGULATION DE SIGNAL D'APOPTOSE

  摘要：

  本发明涉及凋亡信号调节激酶1（"ASK1"）的抑制剂，一种合成本发明化合物的方法，包含该化合物的组合物以及利用该化合物抑制ASK1的用途。

  公开号：

  WO2020261294A1
• 作为产物：
  描述：

  4-溴苯胺 在 亚硝酸特丁酯 、 溶剂黄146 、 copper(ll) bromide 作用下， 以 1,4-二氧六环 、 乙腈 为溶剂， 反应 11.0h， 生成 6-bromo-N-cyclopropylbenzo[d]thiazol-2-amine
  参考文献：
  名称：

  [EN] NOVEL APOPTOSIS SIGNAL-REGULATING KINASE 1 INHIBITORS
  [FR] NOUVEAUX INHIBITEURS DE KINASE 1 DE RÉGULATION DE SIGNAL D'APOPTOSE

  摘要：

  本发明涉及凋亡信号调节激酶1（"ASK1"）的抑制剂，一种合成本发明化合物的方法，包含该化合物的组合物以及利用该化合物抑制ASK1的用途。

  公开号：

  WO2020261294A1

文献信息

• Combination of 2-methoxy-3-phenylsulfonylaminobenzamide and 2-aminobenzothiazole to discover novel anticancer agents
  作者：Huan Li、Xiao-Meng Wang、Juan Wang、Teng Shao、Yi-Ping Li、Qi-Bing Mei、She-Min Lu、San-Qi Zhang

  DOI：10.1016/j.bmc.2014.04.064

  日期：2014.7

  antiproliferative activity was examined for its effect on the AKT and p-AKT473. The anticancer effect of 1g was evaluated in established nude mice HCT-116 xenograft model. The results suggested that compound 1g can block PI3K/AKT/mTOR pathway and significantly inhibit tumor growth. These findings strongly support our assumption that the fragment of benzamide can replace the pyridine ring in some PI3K and mTOR dual

  已经提出了2-取代的-3-磺酰基氨基苯甲酰胺的片段来代替PI3K和mTOR双重抑制剂中的2-取代的-3-磺酰基氨基吡啶的片段，以设计基于生物等排体的新型抗癌剂。2-取代的3-磺酰基氨基苯甲酰胺的片段与2-氨基苯并噻唑或2-氨基噻唑并[5,4- b ]吡啶或2-氨基[1,2,4]三唑并[1,5-]的片段的组合一个]吡啶制备抗癌剂的新颖结构。结果，合成并表征了十九种目标化合物。通过MTT测定法评估了它们在体外对四种人类癌细胞系的体外抗增殖活性，所述细胞系包括HCT-116，A549，MCF-7和U-87 MG。初步讨论了目标化合物的SAR。化合物1g研究了具有强抗增殖活性的化合物对AKT和p-AKT 473的作用。在已建立的裸鼠HCT-116异种移植模型中评估了1g的抗癌作用。结果表明，化合物1g可以阻断PI3K / AKT / mTOR通路，并显着抑制肿瘤的生长。这些发现强烈支持我们的假设，
• Discovery of a 6-(pyridin-3-yl)benzo[d]thiazole template for optimization of hedgehog and PI3K/AKT/mTOR dual inhibitors
  作者：Zhaohui Yang、Haikuo Ma、Zhijian Sun、Lusong Luo、Sheng Tian、Jiyue Zheng、Xiaohu Zhang

  DOI：10.1016/j.bmcl.2015.06.049

  日期：2015.9

  Vismodegib is the first FDA approved cancer therapy based on inhibition of aberrant hedgehog signaling. Like most cancer therapies, vismodegib suffered from resistance, even during clinical development. Numerous reports demonstrated that simultaneous blockage of hedgehog and PI3K/AKT/mTOR pathways resulted in significantly superior outcomes compared with single agent alone in a number of animal disease models. The dual hedgehog and PI3K/AKT/mTOR inhibition represented a promising approach not only to overcoming the resistance but also to delaying its onset. Here we report a series of compounds based on a 6-(pyridin-3-yl)benzo[d]thiazole template which have demonstrated significant inhibition of both hedgehog and PI3K/AKT/mTOR signaling pathways. This new scaffold can serve as a lead for further optimization. (C) 2015 Elsevier Ltd. All rights reserved.
• Synthesis and anticancer effects evaluation of 1-alkyl-3-(6-(2-methoxy-3-sulfonylaminopyridin-5-yl)benzo[d]thiazol-2-yl)urea as anticancer agents with low toxicity
  作者：Xiao-Xiao Xie、Huan Li、Juan Wang、Shuai Mao、Min-Hang Xin、She-Min Lu、Qi-Bing Mei、San-Qi Zhang

  DOI：10.1016/j.bmc.2015.08.013

  日期：2015.10

  As a PI3K and mTOR dual inhibitor, N-(2-chloro-5-(2-acetylaminobenzo[d]thiazol-6-yl)pyridin-3-yl)-4-fluorophenylsulfonamide displays toxicity when orally administrated. In the present study, alkylurea moiety replaced the acetamide group in the compound and a series of 1-alkyl-3-(6-(2,3-disubstituted pyridin-5-yl) benzo[d]thiazol-2-yl) urea derivatives were synthesized. The antiproliferative activities of the synthesized compounds in vitro were evaluated against HCT116, MCF-7, U87 MG and A549 cell lines. The compounds with potent antiproliferative activity were tested for their acute oral toxicity and inhibitory activity against PI3Ks and mTORC1. The results indicate that the compound attached a 2-(dialkylamino) ethylurea moiety at the 2-positeion of benzothiazole can retain the antiproliferative activity and inhibitory activity against PI3K and mTOR. In addition, their acute oral toxicity reduced dramatically. Moreover, compound 2f can effectively inhibit tumor growth in a mice S180 homograft model. These findings suggest that 1-(2-dialkylaminoethyl)-3-(6-(2-methoxy-3-sulfonylaminopyridin-5-yl) benzo[d] thiazol-2-yl) urea derivatives can serve as potent PI3K inhibitors and anticancer agents with low toxicity. (C) 2015 Elsevier Ltd. All rights reserved.
• [EN] NOVEL APOPTOSIS SIGNAL-REGULATING KINASE 1 INHIBITORS<br/>[FR] NOUVEAUX INHIBITEURS DE KINASE 1 DE RÉGULATION DE SIGNAL D'APOPTOSE
  申请人：MANKIND PHARMA LTD

  公开号：WO2020261294A1

  公开（公告）日：2020-12-30

  The present invention relates to inhibitors of apoptosis signal-regulating kinase 1 ("ASK1"), a process for synthesis of the compounds of the present invention, composition comprising the compounds and use of the compounds for inhibition of ASK1.

  本发明涉及凋亡信号调节激酶1（"ASK1"）的抑制剂，一种合成本发明化合物的方法，包含该化合物的组合物以及利用该化合物抑制ASK1的用途。