2-氟-4-异硫氰酸酯基-1-甲基苯 | 116401-53-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-氟-4-异硫氰酸酯基-1-甲基苯
• 中文别名: 2-氟-4-异硫氰酸酯基甲苯；3-氟-4-甲基异硫氰酸苯酯
• 英文名称: 3-fluoro-4-methylphenyl isothiocyanate
• 英文别名: 2-Fluoro-4-isothiocyanato-1-methylbenzene
• CAS: 116401-53-7
• 化学式: C₈H₆FNS
• mdl: MFCD00046799
• 分子量: 167.207
• InChiKey: HWQXMSAUWJPXGJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  44.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-氟-4-异硫氰酸酯基-1-甲基苯 在 ammonium hydroxide 作用下， 以 二氯甲烷 为溶剂， 反应 3.0h， 生成 (3-Fluoro-4-methylphenyl)thiourea
  参考文献：
  名称：

  Design, Synthesis, X-ray Crystallographic Analysis, and Biological Evaluation of Thiazole Derivatives as Potent and Selective Inhibitors of Human Dihydroorotate Dehydrogenase

  摘要：

  Human dihydroorotate dehydrogenase (HsDHODH) is a flavin-dependent mitochondrial enzyme that has been certified as a potential therapeutic target for the treatment of rheumatoid arthritis and other autoimmune diseases. On the basis of lead compound 4, which was previously identified as potential HsDHODH inhibitor, a novel series of thiazole derivatives were designed and synthesized. The X-ray complex structures of the promising analogues 12 and 33 confirmed that these inhibitors bind at the putative ubiquinone binding tunnel and guided us to explore more potent inhibitors, such as compounds 44, 46, and 47 which showed double digit nanomolar activities of 26, 18, and 29 nM, respectively. Moreover, 44 presented considerable anti-inflammation effect in vivo and significantly alleviated foot swelling in a dose-dependent manner, which disclosed that thiazole-scaffold analogues can be developed into the drug candidates for the treatment of rheumatoid arthritis by suppressing the bioactivity of HsDHODH.

  DOI：

  10.1021/jm501127s
• 作为产物：
  描述：

  3-氟-4-甲基苯胺 在 三光气 作用下， 以 氯仿 、 丙酮 为溶剂， 反应 10.0h， 生成 2-氟-4-异硫氰酸酯基-1-甲基苯
  参考文献：
  名称：

  疟疾寄生虫二氢乳清酸酯脱氢酶的新型选择性和有效抑制剂：二氢噻吩酮衍生物的发现和优化

  摘要：

  考虑到耐药性的出现和有效抗疟疾疫苗的缺乏，开发用于治疗疟疾的新型抗疟疾剂具有重要意义。在这里，我们阐明了一系列作为恶性疟原虫二氢乳清酸脱氢酶（Pf DHODH）的新型特异性抑制剂的二氢噻吩酮衍生物的发现及其与构效关系。最有前途的化合物50在体外选择性抑制Pf DHODH（IC 50 = 6 nM，相对于h DHODH具有1.4万倍以上的物种选择性）和体外寄生虫生长（IC 50分别针对3D7和Dd2细胞分别为15和18 nM）。此外，由体内药代动力学研究确定化合物50的口服生物利用度为40％。这些结果进一步表明，Pf DHODH是抗疟疾化学疗法的有效靶标，这项工作中报道的新型支架可能会导致发现新的抗疟疾药物。

  DOI：

  10.1021/jm400938g

文献信息

• The design, synthesis and anti-tumor mechanism study of new androgen receptor degrader
  作者：Hang Xie、Jian-Jia Liang、Ya-Lei Wang、Tian-Xing Hu、Jin-Yi Wang、Rui-Hua Yang、Jun-Ke Yan、Qiu-Rong Zhang、Xia Xu、Hong-Min Liu、Yu Ke

  DOI：10.1016/j.ejmech.2020.112512

  日期：2020.10

  protein degradation using small molecules is a novel strategy for drug development. In order to solve the problem of drug resistance in the treatment of prostate cancer, proteolysis-targeting chimeras (PROTAC) was introduced into the design of anti-prostate cancer derivatives. In this work, we synthesized two series of selective androgen receptor degraders (SARDs) containing the hydrophobic degrons

  使用小分子进行有针对性的蛋白质降解是药物开发的新策略。为了解决前列腺癌治疗中的耐药性问题，将蛋白水解靶向嵌合体（PROTAC）引入抗前列腺癌衍生物的设计中。在这项工作中，我们合成了两个系列的选择性雄激素受体降解剂（SARDs），其中包含具有不同连接基的疏水性degron，然后研究了这些杂化化合物的构效关系。大多数合成的化合物对所选的所有癌细胞系均表现出中等至良好的活性。其中，化合物A9的IC 50表现出对LNCaP前列腺癌细胞系的有效抑制活性值1.75μM，以及出色的AR降解活性。主要机理研究阐明了化合物A9在G0 / G1期停滞了细胞周期，并在LNCaP细胞中诱导了轻度的凋亡反应。进一步的研究表明AR的降解是通过蛋白酶体介导的过程介导的。由于所有这些原因，化合物A9在开发抗药性前列腺癌疗法的高效SARDs中具有作为抗增殖剂的潜力。
• Novel Selective and Potent Inhibitors of Malaria Parasite Dihydroorotate Dehydrogenase: Discovery and Optimization of Dihydrothiophenone Derivatives
  作者：Minghao Xu、Junsheng Zhu、Yanyan Diao、Hongchang Zhou、Xiaoli Ren、Deheng Sun、Jin Huang、Dongmei Han、Zhenjiang Zhao、Lili Zhu、Yufang Xu、Honglin Li

  DOI：10.1021/jm400938g

  日期：2013.10.24

  lack of effective antimalarial vaccines into consideration, it is of significant importance to develop novel antimalarial agents for the treatment of malaria. Herein, we elucidated the discovery and structure–activity relationships of a series of dihydrothiophenone derivatives as novel specific inhibitors of Plasmodium falciparum dihydroorotate dehydrogenase (PfDHODH). The most promising compound, 50,

  考虑到耐药性的出现和有效抗疟疾疫苗的缺乏，开发用于治疗疟疾的新型抗疟疾剂具有重要意义。在这里，我们阐明了一系列作为恶性疟原虫二氢乳清酸脱氢酶（Pf DHODH）的新型特异性抑制剂的二氢噻吩酮衍生物的发现及其与构效关系。最有前途的化合物50在体外选择性抑制Pf DHODH（IC 50 = 6 nM，相对于h DHODH具有1.4万倍以上的物种选择性）和体外寄生虫生长（IC 50分别针对3D7和Dd2细胞分别为15和18 nM）。此外，由体内药代动力学研究确定化合物50的口服生物利用度为40％。这些结果进一步表明，Pf DHODH是抗疟疾化学疗法的有效靶标，这项工作中报道的新型支架可能会导致发现新的抗疟疾药物。
• SUBSTITUTED BENZAZOLES AND METHODS OF THEIR USE AS INHIBITORS OF RAF KINASE
  申请人：Costales Abran

  公开号：US20130224195A1

  公开（公告）日：2013-08-29

  New substituted benzazole compounds, compositions and methods of inhibition of Raf kinase activity in a human or animal subject are provided. The new compounds compositions may be used either alone or in combination with at least one additional agent for the treatment of a Raf kinase mediated disorder, such as cancer.

  提供了新的取代苯并咪唑化合物、组合物和抑制人类或动物主体中Raf激酶活性的方法。这些新化合物组合物可以单独使用或与至少一种额外的药物联合使用，用于治疗Raf激酶介导的疾病，如癌症。
• Design, Synthesis, X-ray Crystallographic Analysis, and Biological Evaluation of Thiazole Derivatives as Potent and Selective Inhibitors of Human Dihydroorotate Dehydrogenase
  作者：Junsheng Zhu、Le Han、Yanyan Diao、Xiaoli Ren、Minghao Xu、Liuxin Xu、Shiliang Li、Qiang Li、Dong Dong、Jin Huang、Xiaofeng Liu、Zhenjiang Zhao、Rui Wang、Lili Zhu、Yufang Xu、Xuhong Qian、Honglin Li

  DOI：10.1021/jm501127s

  日期：2015.2.12

  Human dihydroorotate dehydrogenase (HsDHODH) is a flavin-dependent mitochondrial enzyme that has been certified as a potential therapeutic target for the treatment of rheumatoid arthritis and other autoimmune diseases. On the basis of lead compound 4, which was previously identified as potential HsDHODH inhibitor, a novel series of thiazole derivatives were designed and synthesized. The X-ray complex structures of the promising analogues 12 and 33 confirmed that these inhibitors bind at the putative ubiquinone binding tunnel and guided us to explore more potent inhibitors, such as compounds 44, 46, and 47 which showed double digit nanomolar activities of 26, 18, and 29 nM, respectively. Moreover, 44 presented considerable anti-inflammation effect in vivo and significantly alleviated foot swelling in a dose-dependent manner, which disclosed that thiazole-scaffold analogues can be developed into the drug candidates for the treatment of rheumatoid arthritis by suppressing the bioactivity of HsDHODH.