Design, synthesis, and <i>in vitro</i> antiproliferative and kinase inhibitory effects of pyrimidinylpyrazole derivatives terminating with arylsulfonamido or cyclic sulfamide substituents
作者:Mahmoud M. Gamal El-Din、Mohammed I. El-Gamal、Mohammed S. Abdel-Maksoud、Kyung Ho Yoo、Daejin Baek、Jungseung Choi、Huiseong Lee、Chang-Hyun Oh
DOI:10.1080/14756366.2016.1190715
日期:2016.11.2
ring at position 3 of the pyrazole nucleus showed the highest mean percentage inhibition value over the whole cancer cell line panel at 10 μM concentration. It showed broad-spectrum antiproliferativeactivity over many cell lines of different cancer types. For instance, compound 1d inhibited the growth of HL-60 (TB), SR leukemia, and T-47D and MCF-7 breast cancer cell line by 135.92%, 119.44%, 95.32%,
New substituted heterocyclic compounds, compositions containing them, and methods of using them for the inhibition of Raf kinase activity are provided. The new compounds and compositions may be used either alone or in combination with at least one additional agent for the treatment of a Raf kinase mediated disorder, such as cancer.
Design, synthesis,<i>in vitro</i>anticancer evaluation, kinase inhibitory effects, and pharmacokinetic profile of new 1,3,4-triarylpyrazole derivatives possessing terminal sulfonamide moiety
作者:Mohammed S. Abdel-Maksoud、Mohammed I. El-Gamal、Mahmoud M. Gamal El-Din、Chang Hyun Oh
DOI:10.1080/14756366.2018.1530225
日期:2019.1.1
Abstract The present work describes the design and synthesis of a novel series of 1,3-diaryl-4-sulfonamidoarylpyrazole derivatives 1a–q and 2a–q and their in vitro biological activities. The target compounds were evaluated for antiproliferative activity against NCI-60 cell line panel. Compounds 1c, 1g, 1k–m, 1o, 2g, 2h, 2k–m, 2o, and 2q showed the highest mean inhibition percentages at 10 µM single-dose
Synthesis of New Triarylpyrazole Derivatives Possessing Terminal Sulfonamide Moiety and Their Inhibitory Effects on PGE2 and Nitric Oxide Productions in Lipopolysaccharide-Induced RAW 264.7 Macrophages
作者:Mohammed S. Abdel-Maksoud、Mohammed I. El-Gamal、Mahmoud M. Gamal El-Din、Yunji Choi、Jungseung Choi、Ji-Sun Shin、Shin-Young Kang、Kyung Ho Yoo、Kyung-Tae Lee、Daejin Baek、Chang-Hyun Oh
DOI:10.3390/molecules23102556
日期:——
This article describes the design, synthesis, and in vitro anti-inflammatory screening of new triarylpyrazole derivatives. A total of 34 new compounds were synthesized containing a terminal arylsulfonamide moiety and a different linker between the sulfonamide and pyridine ring at position 4 of the pyrazole ring. All the target compounds were tested for both cytotoxicity and nitric oxide (NO) production
本文介绍了新型三芳基吡唑衍生物的设计、合成和体外抗炎筛选。总共合成了 34 种新化合物,它们包含末端芳基磺酰胺部分和磺酰胺和吡唑环 4 位吡啶环之间的不同接头。测试了所有目标化合物在脂多糖 (LPS) 诱导的 RAW 264.7 巨噬细胞中的细胞毒性和一氧化氮 (NO) 产生抑制。化合物 1b、1d、1g、2a 和 2c 显示出最高的 NO 抑制百分比和最低的细胞毒性作用。测试了最有效的衍生物在 LPS 诱导的 RAW 264.7 巨噬细胞中抑制前列腺素 E2 (PGE2) 的能力。确定了对一氧化氮抑制、PGE2 抑制和细胞活力的 IC50。此外,1b、1d、1g、2a、
Design, Synthesis and Anticancer Profile of New 4-(1H-benzo[d]imidazol-1-yl)pyrimidin-2-amine-Linked Sulfonamide Derivatives with V600EBRAF Inhibitory Effect
作者:Mohammed S. Abdel-Maksoud、Ahmed A. B. Mohamed、Rasha M. Hassan、Mohamed A. Abdelgawad、Garri Chilingaryan、Samy Selim、Mohamed S. Abdel-Bakky、Mohammad M. Al-Sanea
DOI:10.3390/ijms221910491
日期:——
A new series of 4-(1H-benzo[d]imidazol-1-yl)pyrimidin-2-amine linked sulfonamide derivatives 12a–n was designed and synthesized according to the structure of well-established V600EBRAF inhibitors. The terminal sulfonamide moiety was linked to the pyrimidine ring via either ethylamine or propylamine bridge. The designed series was tested at fixed concentration (1 µM) against V600EBRAF, finding that