36937-52-7Relevant articles and documents
Synthesis, characterization, in vitro tissue-nonspecific alkaline phosphatase (TNAP) and intestinal alkaline phosphatase (IAP) inhibition studies and computational evaluation of novel thiazole derivatives
Aziz, Hamid,Iqbal, Jamshed,Mahmood, Abid,Pelletier, Julie,Sévigny, Jean,Saeed, Aamer,Shafiq, Zahid,Zaib, Sumera
, (2020/07/23)
Alkaline phosphatases (APs) are a class of homodimeric enzymes which physiologically possess the dephosphorylation ability. APs catalyzes the hydrolysis of monoesters into phosphoric acid which in turn catalyze a transphosphorylation reaction. Thiazoles are nitrogen and sulfur containing aromatic heterocycles considered as effective APs inhibitors. In this context, the current research paper presents the successful synthesis, spectroscopic characterization and in vitro alkaline phosphatase inhibitory potential of new thiazole derivatives. The structure activity relationship and molecular docking studies were performed to find out the binding modes of the screened compounds with the target site of tissue non-specific alkaline phosphatase (h-TNAP) as well as intestinal alkaline phosphatase (h-IAP). Compound 5e was found to be potent inhibitor of h-TNAP with IC50 value of 0.17 ± 0.01 μM. Additionally, compounds 5a and 5i were found to be highly selective toward h-TNAP with IC50 values of 0.25 ± 0.01 μM and 0.21 ± 0.02 μM, respectively. In case of h-IAP compound 5f was the most potent inhibitor with IC50 value of 1.33 ± 0.10 μM. The most active compounds were resort to molecular docking studies on h-TNAP and h-IAP to explore the possible binding interactions of enzyme-ligand complexes. Molecular dynamic simulations were carried out to investigate the overall stability of protein in apo and holo state.
Synthesis of some thiazole clubbed heterocycles as possible antimicrobial and anthelmintic agents
Saini, Anil,Bansal, Kushal K.,Sharma, Prabodh C.
, p. 303 - 310 (2019/01/18)
Present study describes synthesis and biological evaluation of five 5-((1-(4-(4-chlorophenyl)thiazol-2- yl)-3-aryl-1H-pyrazol-4-yl)methylene)-2-(aryllimino)thiazolidin-4-one derivatives as antiinfective agents. Synthesized compounds were screened for thei
Synthesis of a novel series of thiazole-based histone acetyltransferase inhibitors
Secci, Daniela,Carradori, Simone,Bizzarri, Bruna,Bolasco, Adriana,Ballario, Paola,Patramani, Zoi,Fragapane, Paola,Vernarecci, Stefano,Canzonetta, Claudia,Filetici, Patrizia
, p. 1680 - 1689 (2014/03/21)
Acetylation, which targets a broad range of histone and non-histone proteins, is a reversible mechanism and plays a critical role in eukaryotic genes activation/deactivation. Acetyltransferases are very well conserved through evolution. This allows the use of a simple model organism, such as budding yeast, for the study of their related processes and to discover specific inhibitors. Following a simple yeast-based chemogenetic approach, we have identified a novel HAT (histone acetyltransferase) inhibitor active both in vitro and in vivo. This new synthetic compound, 1-(4-(4-chlorophenyl)thiazol-2- yl)-2-(propan-2-ylidene)hydrazine, named BF1, showed substrate selectivity for histone H3 acetylation and inhibitory activity in vitro on recombinant HAT Gcn5 and p300. Finally, we tested BF1 on human cells, HeLa as control and two aggressive cancer cell lines: a neuroblastoma from neuronal tissue and glioblastoma from brain tumour. Both global acetylation of histone H3 and specific acetylation at lysine 18 (H3AcK18) were lowered by BF1 treatment. Collectively, our results show the efficacy of this novel HAT inhibitor and propose the utilization of BF1 as a new, promising tool for future pharmacological studies.
