Facile synthesis of novel fluorescent thiazole coumarinyl compounds: Electrochemical, time resolve fluorescence, and solvatochromic study
作者:Rabail Ujan、Ali Bahadur、Ghulam Shabir、Shahid Iqbal、Aamer Saeed、Pervaiz Ali Channar、Qaiser Mahmood、Muhammad Shoaib、Ifzan Arshad、Muhammad Saifullah、Guocong Liu、Rana Muhammad Irfan、Zahoor Ahmad、Mohsin Javed、Muhammad Raheel、Muhammad Abdul Qayyum、Bilal Khalid、Komal Rizwan
DOI:10.1016/j.molstruc.2020.129422
日期:2021.3
spectroscopic studies. Thiazole coumarinyl derivatives were subjected to UV-Visible studies in different solvents such as ethanol, ethyl acetate, and DMF for solvatochromic studies. The synthesized coumarinyl thiazole compounds showed absorption in the range of 332-390 nm. Electrochemical studies were performed in DMSO and redox behavior was offered by thiazoles. Fluorescence of coumarinyl thiazole compounds
Biological evaluation and in silico molecular docking study of a new series of thiazol-2-yl-hydrazone conglomerates
作者:Mahima Bhat、P. M. Gurubasavaraja Swamy、Boja Poojary、B. C. Revanasiddappa、M. Vijay Kumar、Vasantha Kumar
DOI:10.1007/s11164-018-3261-z
日期:2018.4
Abstract A newseries of hybridized thiazol-2-yl-hydrazone derivatives having diverse substituents were designed, synthesized, and screened for their anti-inflammatory property by a carrageenan-induced paw edema method. The compounds 11a, 11b, 11c, 11d, 11e, 11g, 11m and 11p revealed significant inhibition when compared to Diclofenac sodium. Subsequently, two highly potent compounds ( 11d and 11e )
Design, synthesis and biological evaluation of trinary benzocoumarin-thiazoles-azomethines derivatives as effective and selective inhibitors of alkaline phosphatase
作者:Pervaiz Ali Channar、Hina Irum、Abid Mahmood、Ghulam Shabir、Sumera Zaib、Aamer Saeed、Zaman Ashraf、Fayaz Ali Larik、Joanna Lecka、Jean Sévigny、Jamshed Iqbal
DOI:10.1016/j.bioorg.2019.103137
日期:2019.10
and h-IAP. Molecular docking studies were performed to explore the putative binding mode of interactions of selective inhibitors. Moreover, the synthesized derivatives were evaluated against cervical cancer cell line, HeLa and a few compounds exhibited significant inhibition in the range of 21.0–69.7%. The derivatives can be potential and selective alkaline phosphatase inhibitors for future studies.
Appraisal of novel azomethine–thioxoimidazolidinone conjugates as ecto-5′-nucleotidase inhibitors: synthesis and molecular docking studies
作者:Pervaiz Ali Channar、Sehrish Bano、Sidra Hassan、Fouzia Perveen、Aamer Saeed、Parvez Ali Mahesar、Imtiaz Ali Khan、Jamshed Iqbal
DOI:10.1039/d2ra02675a
日期:——
Azomethine–thioxoimidazolidinone conjugates as ecto-5′-nucleotidase inhibitors.
作为外-5′-核苷酸酶抑制剂的偶氮甲烷-硫酮咪唑烷酮共轭物。
Usnic Acid Derivatives Inhibit DNA Repair Enzymes Tyrosyl-DNA Phosphodiesterases 1 and 2 and Act as Potential Anticancer Agents
作者:Alexandra L. Zakharenko、Nadezhda S. Dyrkheeva、Olga A. Luzina、Aleksandr S. Filimonov、Evgenii S. Mozhaitsev、Anastasia A. Malakhova、Sergey P. Medvedev、Suren M. Zakian、Nariman F. Salakhutdinov、Olga I. Lavrik
DOI:10.3390/genes14101931
日期:——
phosphodiesterase 1 and 2 (Tdp1 and Tdp2) are DNA repair enzymes that repair DNA damage caused by various agents, including anticancer drugs. Thus, these enzymes resist anticancer therapy and could be the reason for resistance to such widely used drugs such as topotecan and etoposide. In the present work, we found compounds capable of inhibiting both enzymes among derivatives of (-)-usnic acid. Both