2,6-Dichloroimidazo[2,1-b][1,3]thiazole-5-carbaldehyde | 178449-67-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并噻唑类
• 英文名称: 2,6-Dichloroimidazo[2,1-b][1,3]thiazole-5-carbaldehyde
• CAS: 178449-67-7
• 化学式: C₆H₂Cl₂N₂OS
• 分子量: 221.067
• InChiKey: GCUDTHPYQBSDOD-UHFFFAOYSA-N

物化性质

• 密度：
  1.87±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  62.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  肼甲酰亚胺酰胺一氯化氢 、 2,6-Dichloroimidazo[2,1-b][1,3]thiazole-5-carbaldehyde 在 盐酸 作用下， 以 乙醇 为溶剂， 反应 0.5h， 生成
  参考文献：
  名称：

  潜在的抗肿瘤药。24.具有至少一种氯的咪唑并[2，1-b]噻唑胍基hydr的合成和药理行为。

  摘要：

  结合先前有关咪唑并[2,1-b]-噻唑胍酰肼的抗肿瘤活性的研究，本文报道了合成的新衍生物的合成，这些衍生物经测试具有抗肿瘤和正性肌力活性。在大多数情况下，体外实验（HeLa）的细胞毒性数据与体内抗肿瘤数据（Ehrlich）一致。活性化合物在6位带有苯环。另一方面，最活跃的强心剂没有苯环。

  DOI：

  10.1021/jm9509307
• 作为产物：
  描述：

  2,6-二氯咪唑并[2,1-b][1,3]噻唑 、 N,N-二甲基甲酰胺 在 三氯氧磷 作用下， 生成 2,6-Dichloroimidazo[2,1-b][1,3]thiazole-5-carbaldehyde
  参考文献：
  名称：

  潜在的抗肿瘤药。24.具有至少一种氯的咪唑并[2，1-b]噻唑胍基hydr的合成和药理行为。

  摘要：

  结合先前有关咪唑并[2,1-b]-噻唑胍酰肼的抗肿瘤活性的研究，本文报道了合成的新衍生物的合成，这些衍生物经测试具有抗肿瘤和正性肌力活性。在大多数情况下，体外实验（HeLa）的细胞毒性数据与体内抗肿瘤数据（Ehrlich）一致。活性化合物在6位带有苯环。另一方面，最活跃的强心剂没有苯环。

  DOI：

  10.1021/jm9509307

文献信息

• Antitumor Activity of New Substituted 3-(5-Imidazo[2,1-<i>b</i>]thiazolylmethylene)-2-indolinones and Study of Their Effect on the Cell Cycle
  作者：Aldo Andreani、Massimiliano Granaiola、Alberto Leoni、Alessandra Locatelli、Rita Morigi、Mirella Rambaldi、Vida Garaliene、William Welsh、Sonia Arora、Giovanna Farruggia、Lanfranco Masotti

  DOI：10.1021/jm050353e

  日期：2005.8.1

  This paper reports the synthesis of a new series of 3-(5-imidazo[2,1-b]thiazolylmethylene)-2-indolinones which were tested as potential antitumor agents at the National Cancer Institute. Two derivatives are now under review by BEC (Biological Evaluation Committee of NCI). To investigate the mechanism of action, the effect on cell cycle progression was studied by monitoring them in colon adenocarcinoma

  本文报道了一系列新的3-（5-咪唑并[2,1-b]噻唑基亚甲基）-2-吲哚满酮的合成方法，这些化合物已在美国国家癌症研究所测试为潜在的抗肿瘤药物。BEC（NCI生物评估委员会）目前正在审查两种衍生物。为了研究其作用机理，通过在结肠腺癌HT-29中监测它们来研究其对细胞周期进程的影响：两者均能够阻断有丝分裂中的HT-29。3-[（2,6-二甲基咪唑并[2,1-b]噻唑-5-基）亚甲基] -5-氯-2-吲哚满酮是活性最高的化合物。
• Imidazo[2,1-<i>b</i>]thiazole System: A Scaffold Endowing Dihydropyridines with Selective Cardiodepressant Activity
  作者：Roberta Budriesi、Pierfranco Ioan、Alessandra Locatelli、Sandro Cosconati、Alberto Leoni、Maria P. Ugenti、Aldo Andreani、Rosanna Di Toro、Andrea Bedini、Santi Spampinato、Luciana Marinelli、Ettore Novellino、Alberto Chiarini

  DOI：10.1021/jm070681+

  日期：2008.3.1

  The synthesis, characterization, and functional in vitro assays in cardiac tissues and smooth muscle (vascular and nonvascular) of a number of 4-imidazo[2,1-b]thiazole-1,4-dihydropyridines are reported. The binding properties for the novel compounds have been investigated and the interaction with the binding site common to other aryl-dihydropyridines has been demonstrated. Interestingly, the novel 4-aryl-dihydropyridines are L-type calcium channel blockers with a peculiar pharmacological behavior. Indeed, the imidazo[2,1-b]thiazole system is found to confer to the dihydropyridine scaffold an inotropic and/or chronotropic cardiovascular activity with a high selectivity toward the nonvascular tissue. Finally, molecular modeling studies were undertaken for the most representative compounds with the aim of describing the binding properties of the new ligands at molecular level and to rationalize the found structure-activity relationship data. Due to the observed pharmacological behavior of our compounds, they might be promising agents for the treatment of specific cardiovascular pathologies such as cardiac hypertrophy and ischemia.
• Potential Antitumor Agents. 24. Synthesis and Pharmacological Behavior of Imidazo[2,1-<i>b</i>]thiazole Guanylhydrazones Bearing at Least One Chlorine
  作者：Aldo Andreani、Mirella Rambaldi、Alberto Leoni、Alessandra Locatelli、Rosaria Bossa、Alessandra Fraccari、Iraklis Galatulas、Gaetano Salvatore

  DOI：10.1021/jm9509307

  日期：1996.1.1

  research dealing with the antitumor activity of imidazo[2,1-b]-thiazole guanylhydrazones, this paper reports the synthesis of new derivatives which were tested for antitumor and positive inotropic activity. In most cases the cytotoxic data from the in vitro experiments (HeLa) were in agreement with the antitumor data in vivo (Ehrlich). The active compounds bear a phenyl ring at the 6 position. On the other

  结合先前有关咪唑并[2,1-b]-噻唑胍酰肼的抗肿瘤活性的研究，本文报道了合成的新衍生物的合成，这些衍生物经测试具有抗肿瘤和正性肌力活性。在大多数情况下，体外实验（HeLa）的细胞毒性数据与体内抗肿瘤数据（Ehrlich）一致。活性化合物在6位带有苯环。另一方面，最活跃的强心剂没有苯环。