Details

Autor(en) / Beteiligte

• Yang, Yajun
• Wang, Ke
• Wu, Bo
• Yang, Ying
• Lai, Fangfang
• Chen, Xiaoguang
• Xiao, Zhiyan

Titel

Design, synthesis and biological evaluation of triaryl compounds as novel 20S proteasome inhibitors

Ist Teil von

• Bioorganic & medicinal chemistry letters, 2020-11, Vol.30 (21), p.127508-127508, Article 127508

Ort / Verlag

England: Elsevier Ltd

Erscheinungsjahr

2020

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• [Display omitted] Thirty novel triaryl compounds were designed and synthesized based on the known proteasome inhibitor PI-1840. Most of them showed significant inhibition against the β5c subunit of human 20S proteasome, and five of them exhibited IC50 values at the sub-micromolar level, which were comparable to or even more potent than PI-1840. The most active two (1c and 1d) showed IC50 values of 0.12 and 0.18 μM against the β5c subunit, respectively, while they displayed no obvious inhibition against the β2c, β1c and β5i subunits. Molecular docking provided informative clues for the subunit selectivity. The potent and subunit selective proteasome inhibitors identified herein represent new chemical templates for further molecular optimization.