Novel N-formyl hydroxylamine compounds and their derivatives are disclosed. These N-formyl hydroxylamine compounds inhibit peptidyl deformylase (PDF), an enzyme present in prokaryotes. The compounds are useful as antimicrobials and antibiotics. The compounds of the invention display selective inhibition of peptidyl deformylase versus other metalloproteinases such as MMPs. Methods of preparation and use of the compounds are also disclosed.
Synthesis and antimicrobial activities of novel peptide deformylase inhibitors
作者:Ling Yin、Wei-Ren Xu、Zhi-Guo Wang、Da-Tong Zhang、Jiong Jia、Yan-Qing Ge、Yan Li、Jian-Wu Wang
DOI:10.3998/ark.5550190.0011.919
日期:——
compounds were characterized on the basis of spectral (FT-IR, 1H NMR and mass) analysis. All the synthesized compounds have been screened for their antimicrobialactivities. It was found that the compounds 11c, 11d, 11f and 11g exhibited potent inhibitory activity against S. aureus in vitro.
设计了一系列新的 N-甲酰羟胺化合物,并使用 AutoDock 4.0.1 进行优化,以研究目标化合物与大肠杆菌 PDF 中心点 Ni 酶的氨基酸残基之间的相互作用,然后通过多步序列起始合成来自丙二酸二乙酯。基于光谱(FT-IR、1H NMR和质量)分析表征了化合物的结构。所有合成的化合物都经过了抗微生物活性的筛选。发现化合物11c、11d、11f和11g在体外表现出对金黄色葡萄球菌的有效抑制活性。
Novel N-formyl hydroxylamine compounds, compositions and methods of use
申请人:——
公开号:US20030045479A1
公开(公告)日:2003-03-06
N-[1-oxo-2-alkyl-3-(N-hydroxyformamido)-propyl]-(carbonylamino-aryl or -heteroaryl)-azacyclo
4-7
alkanes or thiazacyclo
4-7
alkanes or imidazacyclo
4-7
alkanes have interesting properties, e.g., in the treatment or prevention of disorders amenable to treatment by peptidyl deformylase inhibitors such as treatment of bacterial infections.
Novel pyrrolidine bicyclic compounds and its derivatives, compositions and methods of use
申请人:——
公开号:US20030069223A1
公开(公告)日:2003-04-10
N-[1-oxo-(optionally 2-aza)-2-alkyl-3-(carboxyl or thiol or hydroxyaminocarbonyl or N-hydroxyformamido)-propyl]-(aryl or heteroaryl)-azacyclo
4-7
alkanes or thiazacyclo
4-7
alkanes, salts or prodrugs thereof have interesting properties, e.g., in the treatment or prevention of disorders amenable to treatment by PDF inhibitors, such as treatment of bacterial infections.
Novel Hydroxamic Acid Derivative as Peptide Deformylase Inhibitor and Manufacturing Method Thereof
申请人:Kang Jae-Hoon
公开号:US20080234333A1
公开(公告)日:2008-09-25
The present invention relates to the novel antibacterial compounds having potent antibacterial activity as inhibitors of peptide deformylase. This invention further relates to pharmaceutically acceptable salts thereof, to processes for their preparation, and to pharmaceutical compositions containing them as an active ingredient.