4-[(E)-2-(1,3-benzothiazol-2-yl)ethenyl]benzonitrile

• 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: 4-[(E)-2-(1,3-benzothiazol-2-yl)ethenyl]benzonitrile
• 化学式: C₁₆H₁₀N₂S
• 分子量: 262.335
• InChiKey: PRDNXDBSCYXAEJ-MDZDMXLPSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  64.9
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-[(E)-2-(1,3-benzothiazol-2-yl)ethenyl]benzonitrile 在 盐酸 作用下， 以 乙醇 为溶剂， 反应 1056.0h， 生成 4-((E)-2-Benzothiazol-2-yl-vinyl)-N-isopropyl-benzamidine
  参考文献：
  名称：

  Synthesis, crystal structure and antiproliferative evaluation of some new substituted benzothiazoles and styrylbenzothiazoles

  摘要：

  The multistep synthesis of a series of new substituted-benzothiazoles as hydrochloride or quaternary salts is described. 6-Amidino substituted 2-aminobenzothiazoles (5, 6), N-methyl-2-(4-cyanostyryl)benzothiazolium iodide (8), cyano-substituted-2-styrylbenzothiazoles (9-11) and amidino and bis-amidino-substituted 2-styrylbenzothiazoles (12-17) were prepared. The crystal structure of amidino derivative (6) was determined by single crystal X-ray analysis. All new prepared compounds were tested on the cytostatic activities against malignant cell lines: (SW620, colon carcinoma; Hep2, laryngeal carcinoma; HBL, melanoma; HeLa, cervical carcinoma and WI38, human normal fibroblasts). The compounds exerted a different inhibitory effect, depended on concentration and type of the cells. The best inhibitory effect was achieved with compounds (12-15), with slight differences among them. All of them inhibited the growth of examined tumor cell lines and also normal fibroblasts. Other examined compounds exhibited a moderate inhibitory effect, depending on type of the cells. Majority of them inhibited the growth of HeLa cells and WI38.

  DOI：

  10.1016/j.farmac.2004.01.008
• 作为产物：
  描述：

  2-甲基苯并噻唑 、 4-氰基苯甲醛 在 potassium tert-butylate 作用下， 以 叔丁醇 为溶剂， 反应 24.5h， 以38.5%的产率得到4-[(E)-2-(1,3-benzothiazol-2-yl)ethenyl]benzonitrile
  参考文献：
  名称：

  Synthesis, crystal structure and antiproliferative evaluation of some new substituted benzothiazoles and styrylbenzothiazoles

  摘要：

  The multistep synthesis of a series of new substituted-benzothiazoles as hydrochloride or quaternary salts is described. 6-Amidino substituted 2-aminobenzothiazoles (5, 6), N-methyl-2-(4-cyanostyryl)benzothiazolium iodide (8), cyano-substituted-2-styrylbenzothiazoles (9-11) and amidino and bis-amidino-substituted 2-styrylbenzothiazoles (12-17) were prepared. The crystal structure of amidino derivative (6) was determined by single crystal X-ray analysis. All new prepared compounds were tested on the cytostatic activities against malignant cell lines: (SW620, colon carcinoma; Hep2, laryngeal carcinoma; HBL, melanoma; HeLa, cervical carcinoma and WI38, human normal fibroblasts). The compounds exerted a different inhibitory effect, depended on concentration and type of the cells. The best inhibitory effect was achieved with compounds (12-15), with slight differences among them. All of them inhibited the growth of examined tumor cell lines and also normal fibroblasts. Other examined compounds exhibited a moderate inhibitory effect, depending on type of the cells. Majority of them inhibited the growth of HeLa cells and WI38.

  DOI：

  10.1016/j.farmac.2004.01.008

文献信息

• Utilities of olefin derivatives
  申请人：——

  公开号：US20040242615A1

  公开（公告）日：2004-12-02

  Compounds having an activity to enhance the expression of apoAI are provided. Compounds of formula (I): 1 in which Ar 1 and Ar 2 are independently a phenyl, naphthyl, or monocyclic or bicyclic aromatic heterocyclic group, which may be optionally substituted; —X— is —N═CZ 2 -, —CY 2 ═CZ 2 -, —CY 2 Y 3 —CHZ 2 -, —S—, —O—, or the like; Y 1 , Y 2 , Y 3 , Z 1 and Z 2 are independently a hydrogen, a halogen, a lower alkyl, a phenyl, or the like; Z 1 and Z 2 may be independently a linker group that may combine with Ar 2 and Ar 1 to form a condensed ring; m is 0 or 1, and n is 0 to 2; a prodrug thereof, a pharmaceutically acceptable salt or solvate of them; are disclosed.

  提供了一种增强apoAI表达活性的化合物。 公式 (I) 的化合物：1 其中Ar1和Ar2独立的是苯基、萘基或单环或双环芳族杂环族，可被选择性地取代； —X—是—N═CZ2-, —CY2═CZ2-, —CY2Y3—CHZ2-, —S—, —O—或类似物； Y1、Y2、Y3、Z1和Z2独立的是氢、卤素、低级烷基、苯基或类似物； Z1和Z2可以独立的是可以与Ar2和Ar1形成缩合环的连接基团； m是0或1，n是0到2； 它们的前药、药用盐或溶剂化物被公开。
• US8053445B2
  申请人：——

  公开号：US8053445B2

  公开（公告）日：2011-11-08
• US8124625B2
  申请人：——

  公开号：US8124625B2

  公开（公告）日：2012-02-28
• Synthesis, crystal structure and antiproliferative evaluation of some new substituted benzothiazoles and styrylbenzothiazoles
  作者：I. Ćaleta、M. Grdiša、D. Mrvoš-Sermek、M. Cetina、V. Tralić-Kulenović、K. Pavelić、G. Karminski-Zamola

  DOI：10.1016/j.farmac.2004.01.008

  日期：2004.4

  The multistep synthesis of a series of new substituted-benzothiazoles as hydrochloride or quaternary salts is described. 6-Amidino substituted 2-aminobenzothiazoles (5, 6), N-methyl-2-(4-cyanostyryl)benzothiazolium iodide (8), cyano-substituted-2-styrylbenzothiazoles (9-11) and amidino and bis-amidino-substituted 2-styrylbenzothiazoles (12-17) were prepared. The crystal structure of amidino derivative (6) was determined by single crystal X-ray analysis. All new prepared compounds were tested on the cytostatic activities against malignant cell lines: (SW620, colon carcinoma; Hep2, laryngeal carcinoma; HBL, melanoma; HeLa, cervical carcinoma and WI38, human normal fibroblasts). The compounds exerted a different inhibitory effect, depended on concentration and type of the cells. The best inhibitory effect was achieved with compounds (12-15), with slight differences among them. All of them inhibited the growth of examined tumor cell lines and also normal fibroblasts. Other examined compounds exhibited a moderate inhibitory effect, depending on type of the cells. Majority of them inhibited the growth of HeLa cells and WI38.