3-(2-苯并噻唑)-4-氯苯胺 | 292644-36-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻唑类
• 中文名称: 3-(2-苯并噻唑)-4-氯苯胺
• 中文别名: 3-(苯并[D]噻唑-2-基)-4-氯苯胺
• 英文名称: 3-(benzo[d]thiazol-2-yl)-4-chlorobenzenamine
• 英文别名: TC146；3-benzothiazol-2-yl-4-chloro-phenylamine；3-benzothiazol-2-yl-4-chlorophenylamine；3-(1,3-benzothiazol-2-yl)-4-chloroaniline
• CAS: 292644-36-1
• 化学式: C₁₃H₉ClN₂S
• mdl: MFCD02063069
• 分子量: 260.747
• InChiKey: GDZBKIWVWVAQEK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  67.2
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2934200090

反应信息

• 作为反应物：
  描述：

  3-(2-苯并噻唑)-4-氯苯胺 、 2-氯-5-硝基苯甲酰氯 在 N,N-二异丙基乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 3.0h， 以89%的产率得到N-[3-(1,3-benzothiazol-2-yl)-4-chlorophenyl]-2-chloro-5-nitrobenzamide
  参考文献：
  名称：

  Optimization of Chloronitrobenzamides (CNBs) as Therapeutic Leads for Human African Trypanosomiasis (HAT)

  摘要：

  We previously reported the discovery of the activity of chloronitrobenzamides (CNBs) against bloodstream forms of Trypanosoma brucei. Herein we disclose extensive structure activity relationship and structure property relationship studies aimed at identification of tractable early leads for clinical development. These studies revealed a promising lead compound, 17b, that exhibited nanomolar potency against T. brucei (EC50 = 27 nM for T. b. brucei, 7 nM for T. b. rhodesiense, and 2 nM for T. b. gambiense) with excellent selectivity for parasite cells relative to mammalian cell lines (EC50 > 25 mu M). In addition compound 17b displayed suitable physiochemical characteristics and microsomal stability (t(1/2) > 4 h for human and mouse) to justify pursuing in vivo studies.

  DOI：

  10.1021/jm301687p
• 作为产物：
  描述：

  2-(2-氯-5-硝基苯基)-苯并噻唑 在 盐酸 、 铁粉 作用下， 以 乙醇 、 水 为溶剂， 反应 3.0h， 以57%的产率得到3-(2-苯并噻唑)-4-氯苯胺
  参考文献：
  名称：

  SANT-2和类似物作为刺猬信号通路抑制剂的合成和生物学评估

  摘要：

  刺猬（Hh）信号在胚胎发育和成人组织动态平衡的细胞信号中起重要作用。在脊椎动物中，hh基因编码三种不同的独特蛋白质：音速刺猬（Shh），沙漠刺猬（Dhh）和印度刺猬（Ihh）。Hh信号通路的破坏导致脊椎动物发育中的严重疾病，而Hh通路的异常激活与多种恶性肿瘤相关，包括高林综合症（一种易患基底细胞癌，髓母细胞瘤和横纹肌肉瘤的疾病），前列腺，胰腺和乳腺癌症。体内证据表明，过量Hh信号的拮抗作用提供了通往基于独特机制的抗癌疗法的途径。最近，小分子SANT-2被鉴定为Hh信号通路的有效拮抗剂。 在这里，我们描述了SANT-2及其类似物的合成，SAR研究以及生物学评估。合成了十五种SANT-2衍生物，并在报告基因分析中分析了它们对Hh靶基因Gli1表达的干扰。通过结构和活性的比较，Gli的重要分子描述子抑制可以被识别。此外，我们确定了比母体化合物SANT-2效力更强的衍生物TC-132。在小型硬骨鱼

  DOI：

  10.1016/j.bmc.2009.06.008

文献信息

• 2-arylbenzothiazole analogues and uses thereof
  申请人：Ehlert Jan

  公开号：US20070021446A1

  公开（公告）日：2007-01-25

  The present invention relates to compounds of the general formula (I) and salts, prodrugs, and stereoisomers thereof, wherein Y independently represents S, O, NR 2 , SO, SO 2 ; A independently represents a fife- or six-membered aromatic carbocycle or heterocycle and wherein R 1 to R 20 in formula (I) represent independently of each other a variety of different substituents comprising alkyl, aryl, aralkyl, alkylaryl, heteroaryl groups and monofunctional moieties.

  本发明涉及一般式(I)的化合物及其盐、前药和立体异构体，其中Y独立表示S、O、NR2、SO、SO2；A独立表示五元或六元芳香碳环或杂环，式(I)中的R1至R20独立地表示各种不同取代基，包括烷基、芳基、芳基烷基、烷基芳基、杂芳基团和单官能团。
• 2-Arylbenzothiazole analogues and uses thereof in the treatment of cancer
  申请人：4SC AG

  公开号：EP1746096A1

  公开（公告）日：2007-01-24

  The present invention relates to anticancer compounds of the general formula (I) and salts and physiologically functional derivatives thereof, wherein Y independently represents S, O, NR2, SO, SO2; A independently represents a five- or six-membered aromatic carbocycle or heterocycle and wherein R1 in formula (I) represents one of the heteroaryl groups defined in the claims.

  本发明涉及一般式（I）的抗癌化合物及其盐和生理功能衍生物，其中Y独立表示S、O、NR2、SO、SO2；A独立表示五元或六元芳香碳环或杂环，式（I）中的R1表示权利要求中定义的杂芳基中的一个。
• AROMATIC DIAMINE, AN INTERMEDIATE THEREFOR, A METHOD FOR PRODUCING THE AROMATIC DIAMINE, AND A METHOD FOR PRODUCING THE INTERMEDIATE THEREFOR
  申请人：SEIKA CORPORATION

  公开号：US20180079732A1

  公开（公告）日：2018-03-22

  A novel asymmetric diamine, diamino-2-(benzothiazole-2-yl)diphenyl ether, derivatives therefor, and an intermediate for the compound such as aminonitro-2-(benzothiazole-2-yl)diphenyl ether, dinitro-2-(benzothiazole-2-yl)diphenyl ether, and derivatives from these. Additionally, another novel asymmetric diamine, diamino-2-(benzoxazole-2-yl)diphenyl ether, derivatives therefor, and intermediate for the compound such as aminonitro-2-(benzoxazole-2-yl)diphenyl ether, dinitro-2-(benzoxazole-2-yl)diphenyl ether, and derivatives from these, and methods for preparing them.

  一种新型的不对称二胺，二氨基-2-(苯并噻唑-2-基)二苯醚，以及其衍生物，以及该化合物的中间体，如氨基硝基-2-(苯并噻唑-2-基)二苯醚，二硝基-2-(苯并噻唑-2-基)二苯醚，以及从中得到的衍生物。此外，另一种新型的不对称二胺，二氨基-2-(苯并噁唑-2-基)二苯醚，以及其衍生物，以及该化合物的中间体，如氨基硝基-2-(苯并噁唑-2-基)二苯醚，二硝基-2-(苯并噁唑-2-基)二苯醚，以及从中得到的衍生物，以及其制备方法。
• Design, Synthesis, and Pharmacological Evaluation of 2-(2,5-Dimethyl-5,6,7,8-tetrahydroquinolin-8-yl)-<i>N</i>-aryl Propanamides as Novel Smoothened (Smo) Antagonists
  作者：Gang Liu、Ding Xue、Jun Yang、Juan Wang、Xiaohua Liu、Wenjing Huang、Jie Li、Ya-Qiu Long、Wenfu Tan、Ao Zhang

  DOI：10.1021/acs.jmedchem.6b01247

  日期：2016.12.22

  A series of novel Smo antagonists were developed either by directly incorporating the basic skeleton of the natural product artemisinin or by first breaking artemisinin into structurally simpler and stable intermediates and then reconstructing into diversified heterocyclic derivatives, equipped with a Smo-targeting bullet. 2-(2,5-Dimethy1-5,6,7,8-tetrahydroquinolin-8-yl)-N-arylpropanamide 65 was identified as the most potent, with an IC50 value of 9.53 nM against the Hh signaling pathway. Complementary mechanism studies confirmed that 65 inhibits Hh signaling pathway by targeting Smo and shares the same binding site as that of the tool drug cyclopamine. Meanwhile, 65 has a good plasma exposure and an acceptable oral bioavailability. Dose-dependent antiproliferative effects were observed in ptch+/;p53-/- medulloblastoma cells, and significant tumor growth inhibitions were achieved for 65 in the ptch+/-;p53-/- medulloblastoma allograft model.
• Solid phase combinatorial synthesis of benzothiazoles and evaluation of topoisomerase II inhibitory activity
  作者：Suk-June Choi、Hyen Joo Park、Sang Kook Lee、Sang Woong Kim、Gyoonhee Han、Hea-Young Park Choo

  DOI：10.1016/j.bmc.2005.09.051

  日期：2006.2

  To investigate one possible mechanism of action of the cytotoxic activity of benzothiazoles, we synthesized 2-(substituted-phenyl)benzothiazoles and evaluated their ability to inhibit topoisomerase 11 activities. Solid phase combinatorial method using trityl resin was employed and benzothiazole derivatives with Various substitution on 2'-, 3'-, or 4'-position of phenyl group were obtained in ca. 30 mg scale (7-96% yield). Most of the compounds synthesized exhibited topoisomerase 11 inhibitory activity at 100 mu M. 2-(3-Amino-4-methylphenyl)benzothiazole showed high activity (IC50 = 71.7 mu M), comparable to etoposide (IC50 = 78.4 mu M). (c) 2005 Elsevier Ltd. All rights reserved.