一系列新颖的钌(II)配合物-cymene(1 - 8)含有取代的吡啶基噻唑配体,的[Ru(η 6 - p -cymene)(L)CL] CL(L = N,N-螯合衍生物),已经使用元素分析,红外,1 H NMR和13 C NMR光谱法和质谱法对这些化合物进行了合成和表征。所有这些复合物不仅在体外显示出明显的细胞毒性对三种不同的人类癌细胞系(HeLa,A549和MDA-MB-231)具有抗性,但在亚细胞毒性浓度下也显示出有希望的抗转移活性。细胞周期分析表明,钌(II)复合物诱导的生长抑制主要是由S期细胞周期停滞引起的。进一步的蛋白质水平分析表明,化合物5可能通过p53独立机制发挥抗肿瘤活性。
Thiazole and Thiadiazole Analogues as a Novel Class of Adenosine Receptor Antagonists
作者:Jacqueline E. van Muijlwijk-Koezen、Hendrik Timmerman、Roeland C. Vollinga、Jacobien Frijtag von Drabbe Künzel、Miriam de Groote、Sven Visser、Adriaan P. IJzerman
DOI:10.1021/jm0003945
日期:2001.3.1
on a template approach. Structure-affinityrelationships revealed insights for extended knowledge of the receptor-ligand interaction. We replaced the bicyclic heterocyclic ring system of earlier described isoquinoline and quinazoline adenosine A(3) receptor ligands by several monocyclic rings and investigated the influence thereof on adenosine receptor affinity. The thiazole or thiadiazole derivatives
Synthesis and biological evaluation of 2-aminothiazole derivatives as antimycobacterial and antiplasmodial agents
作者:Faith Mjambili、Mathew Njoroge、Krupa Naran、Carmen De Kock、Peter J. Smith、Valerie Mizrahi、Digby Warner、Kelly Chibale
DOI:10.1016/j.bmcl.2013.12.022
日期:2014.1
A series of compounds derived from the 2-amino-4-(2-pyridyl) thiazole scaffold was synthesized and tested for in vitro antimycobacterial activity against the Mycobacterium tuberculosis H37Rv strain, antiplasmodial activity against the chloroquine sensitive NF54 Plasmodium falciparum strain and cytotoxicity on a mammalian cell line. Optimal antimycobacterial activity was found with compounds with a 2-pyridyl ring at position 4 of the thiazole scaffold, a substituted phenyl ring at the 2-amino position, and an amide linker between the scaffold and the substituted phenyl. The antiplasmodial activity was best with compounds that had the phenyl ring substituted with hydrophobic electron withdrawing groups. (C) 2013 Elsevier Ltd. All rights reserved.
Synthesis and Evaluation of the 2-Aminothiazoles as Anti-Tubercular Agents
作者:Edward A. Kesicki、Mai A. Bailey、Yulia Ovechkina、Julie V. Early、Torey Alling、Julie Bowman、Edison S. Zuniga、Suryakanta Dalai、Naresh Kumar、Thierry Masquelin、Philip A. Hipskind、Joshua O. Odingo、Tanya Parish
DOI:10.1371/journal.pone.0155209
日期:——
designing and synthesizing a large number of analogs and testing these for activity against M. tuberculosis, as well as eukaryotic cells. We determined that the C-2 position of the thiazole can accommodate a range of lipophilic substitutions, while both the C-4 position and the thiazole core are sensitive to change. The series has good activity against M. tuberculosis growth with sub-micromolar minimum
Synthesis, cytotoxicity and anti-metastatic properties of new pyridyl-thiazole arene ruthenium(II) complexes
作者:Li Wang、Yihui He、Guangya Xiang、Xianmei Shang
DOI:10.1002/aoc.4311
日期:2018.5
A series of novel ruthenium(II)–cymene complexes (1–8) containing substituted pyridyl–thiazole ligands, [Ru(η6‐p‐cymene)(L)Cl]Cl (L = N,N‐chelating derivatives), have been synthesized and characterized using elemental analysis, infrared, 1H NMR and 13C NMR spectroscopies and mass spectrometry. All these complexes not only display marked cytotoxicity in vitro against three different human cancer cell
一系列新颖的钌(II)配合物-cymene(1 - 8)含有取代的吡啶基噻唑配体,的[Ru(η 6 - p -cymene)(L)CL] CL(L = N,N-螯合衍生物),已经使用元素分析,红外,1 H NMR和13 C NMR光谱法和质谱法对这些化合物进行了合成和表征。所有这些复合物不仅在体外显示出明显的细胞毒性对三种不同的人类癌细胞系(HeLa,A549和MDA-MB-231)具有抗性,但在亚细胞毒性浓度下也显示出有希望的抗转移活性。细胞周期分析表明,钌(II)复合物诱导的生长抑制主要是由S期细胞周期停滞引起的。进一步的蛋白质水平分析表明,化合物5可能通过p53独立机制发挥抗肿瘤活性。