Synthesis and biological evaluation of pyrrole-based chalcones as CYP1 enzyme inhibitors, for possible prevention of cancer and overcoming cisplatin resistance
作者:Ibidapo S. Williams、Prashant Joshi、Linda Gatchie、Mohit Sharma、Naresh K. Satti、Ram A. Vishwakarma、Bhabatosh Chaudhuri、Sandip B. Bharate
DOI:10.1016/j.bmcl.2017.07.010
日期:2017.8
Inhibitors of CYP1 enzymes may play vital roles in the prevention of cancer and overcoming chemo-resistance to anticancer drugs. In this letter, we report synthesis of twenty-three pyrrole based heterocyclic chalcones which were screened for inhibition of CYP1 isoforms. Compound 3n potently inhibited CYP1B1 with an IC50 of ∼0.2 μM in Sacchrosomes™ and CYP1B1-expressing live human cells. However, compound
Synthesis and biologic activities of some novel heterocyclic chalcone derivatives
作者:Punita Sharma、Suresh Kumar、Furquan Ali、Sumati Anthal、Vivek K. Gupta、Inshad A. Khan、Surjeet Singh、Payare L. Sangwan、Krishan A. Suri、Bishan D. Gupta、Devinder K. Gupta、Prabhu Dutt、Ram A. Vishwakarma、Naresh K. Satti
DOI:10.1007/s00044-012-0401-7
日期:2013.8
25, and 26 showed promising anticancer activity in all four tested cancer cell lines (HL-60, MOLT-4, PC-3, and HeLa). Compound 25 emerged as a very good potentiator of ciprofloxacin against multidrug resistant S. aureus and also showed promising anticancer activity. The present communication describes syntheses, bio-evaluation, and structure-related activity of the (E)-3-(substitutedphenyl)-1-hetrylprop-2-en-1-ones
Inhibition of nitric oxide and prostaglandin E2 production by pyrrolylated-chalcones: Synthesis, biological activity, crystal structure analysis, and molecular docking studies
作者:Siti Munirah Mohd Faudzi、Maryam Aisyah Abdullah、Mohd Rashidi Abdull Manap、Ahmad Zaidi Ismail、Kamal Rullah、Mohd Fadhlizil Fasihi Mohd Aluwi、Aizi Nor Mazila Ramli、Faridah Abas、Nordin H. Lajis
DOI:10.1016/j.bioorg.2019.103376
日期:2020.1
anti-inflammatory agents, twenty-four chalcone derivatives including seven new compounds (13 - 17, 21 and 23) containing pyrrole moiety were designed, synthesized, and assessed for their nitric oxide (NO) and prostaglandin E2 (PGE2) suppression ability on IFN-γ/LPS-induced RAW 264.7 macrophage cells. Results showed that none of the synthesized compounds were PAINS-associated molecules, with 3-(2,5-dimethoxyphenyl