Design, Synthesis, Cytoselective Toxicity, Structure–Activity Relationships, and Pharmacophore of Thiazolidinone Derivatives Targeting Drug-Resistant Lung Cancer Cells
作者:Hongyu Zhou、Shuhong Wu、Shumei Zhai、Aifeng Liu、Ying Sun、Rongshi Li、Ying Zhang、Sean Ekins、Peter W. Swaan、Bingliang Fang、Bin Zhang、Bing Yan
DOI:10.1021/jm7012024
日期:2008.3.13
identified from 372 thiazolidinone analogues by applying iterative library approaches. These compounds selectively killed both non-small cell lung cancer cell line H460 and its paclitaxel-resistant variant H460 taxR at an IC 50 between 0.21 and 2.93 microM while showing much less toxicity to normal human fibroblasts at concentrations up to 195 microM. Structure-activityrelationship studies revealed that
Effect of chloro and fluoro groups on the antimicrobial activity of 2,5-disubstituted 4-thiazolidinones: a comparative study
作者:Pooja Chawla、Ranjit Singh、Shailendra K. Saraf
DOI:10.1007/s00044-011-9864-1
日期:2012.10
The article reports the synthesis of a series comprising of twenty-one 2,5-disubstituted-4-thiazolidinone derivatives, bearing 3-chloro-4-fluorophenyl imino, 4-chlorophenyl imino and 3-chlorophenyl imino groups at position-2 and substituted arylidene groups at position-5. The title compounds were obtained in high yields through Knoevenagel condensation and evaluated for antimicrobial activity against B. subtilis, S. aureus, P. aeruginosa, E. coli, and C. albicans. Success of the synthesis was confirmed through spectral analysis. The newly synthesized compounds exhibited promising antibacterial activity but no antifungal activity. SAR studies revealed that the presence of a fluoro group in addition to a chloro group had a marked influence on the antibacterial activity.
Synthesis and Biological Evaluation of 2-Phenylimino-5((5-phenylfuran-2-yl)methylene)thiazolidin-4-ones as IKK2 Inhibitors
作者:Hee Sook Kim、Min Jae Shin、Byungho Lee、Kwang-Seok Oh、Hyunah Choo、Ae Nim Pae、Eun Joo Roh、Ghilsoo Nam
DOI:10.1002/bkcs.10528
日期:2015.11
compounds with inhibitory action against the IKK2 enzyme using in silico methods. Based on the virtual hit of compounds 1 and 2, a novel series of 2‐phenylimino‐5((5‐phenylfuran‐2‐yl)methylene)thiazolidin‐4‐one derivatives was designed, synthesized, and evaluated for IKK2 inhibitory activity. Among the synthesized derivatives, compounds 17f and 19f showed good IKK2 inhibitory potency, which have 4‐carboxaminophenyl
Novel 2-(substituted phenyl Imino)-5-benzylidene-4-thiazolidinones as possible non-ulcerogenic tri-action drug candidates: synthesis, characterization, biological evaluation And docking studies
作者:Pooja Chawla、Sourav Kalra、Raj Kumar、Ranjit Singh、Shailendra K. Saraf
DOI:10.1007/s00044-018-02288-z
日期:2019.3
The present research was aimed at the synthesis and screening of 35 novel 2-(substituted phenyl imino)-5-benzylidene-4-thiazolidinones having different substitutions at imino phenyl and arylidene groups. The title compounds were synthesized by Knoevenagel condensation at the 5th position of the 4-thiazolidinone ring, in the presence of sodium acetate. The structures were assigned on the basis of spectral