Central Cholinergic Agents. I. Potent Acethlcholinesterase Inhibitors, 2-(.OMEGA.-(N-Alkyl-N-(.OMEGA.-phenyl-alkyl)amino)alkyl)-1H-isoindole-1,3(2H)-diones, Based on a New Hypothesis of the Enzyme's Active Site.
Benzylamines: synthesis and evaluation of antimycobacterial properties
摘要:
The synthesis of benzylamines with various N-alkyl chains and substituents in the aromatic system as well as their evaluation on Mycobacterium tuberculosis H 37 Ra are described. The most active compounds in this test, N-methyl-3-chlorobenzylamine (19, MIC 10.2 micrograms/mL), N-methyl-3,5-dichlorobenzylamine (93, MIC 10.2 micrograms/mL), and N-butyl-3,5-difluorobenzylamine (103, MIC 6.4 micrograms/mL), also exhibited a marked inhibitory effect on Mycobacterium marinum and Mycobacterium lufu used for the determination of antileprotic properties. The combinations of 93 with aminosalicylic acid, streptomycin, or dapsone exert marked supra-additive effects on M. tuberculosis H 37 Ra.
Zirconium-hydride-catalyzed site-selective hydroboration of amides for the synthesis of amines: Mechanism, scope, and application
作者:Bo Han、Jiong Zhang、Haijun Jiao、Lipeng Wu
DOI:10.1016/s1872-2067(21)63853-6
日期:2021.11
diverse amines. Various readily reducible functional groups, such as esters, alkynes, and alkenes, were well tolerated. Furthermore, the methodology was extended to the synthesis of bio- and drug-derived amines. Detailed mechanistic studies revealed a reaction pathway entailing aldehyde and amido complex formation via an unusual C–N bond cleavage-reformation process, followed by C–O bondcleavage.
MODULATORS OF INTERLEUKIN-1 RECEPTOR-ASSOCIATED KINASE
申请人:Durand-Reville Thomas
公开号:US20110021513A1
公开(公告)日:2011-01-27
The present invention relates to modulators of IRAK kinase and provides compositions comprising such modulators, as well as methods therewith for treating conditions or diseases mediated by or associated with IRAK kinase.
[EN] DPP-IV INHIBITORS<br/>[FR] INHIBITEURS DE LA DPP-IV
申请人:GRAFFINITY PHARMACEUTICALS AG
公开号:WO2005095343A1
公开(公告)日:2005-10-13
The invention relates to compounds of formula (I), Z-C(R<1>R<2>)-C(R<3>NH2)-C(R<4>R<5>)-X-N(R<6>R<7>), wherein Z, R<1-7> and X have the meaning as cited in the description and the claims. Said compounds are useful as DPP-lV inhibitors. The invention also relates to the preparation of such compounds as well as the production and use thereof as medicament.
Development of novel 2-aminoalkyl-6-(2-hydroxyphenyl)pyridazin-3(2H)-one derivatives as balanced multifunctional agents against Alzheimer's disease
作者:Yichun Shi、Heng Zhang、Qing Song、Guangjun Yu、Zhuoling Liu、Feng Zhong、Zhenghuai Tan、Xiuxiu Liu、Yong Deng
DOI:10.1016/j.ejmech.2021.114098
日期:2022.2
synthesized and evaluated as innovative multifunctionalagentsagainstAlzheimer'sdisease. In vitro biological assays indicated that most of the hybrids were endowed with great AChE inhibitory activity, excellent antioxidant activity and moderate Aβ1-42 aggregation inhibition. Taken both efficacy and balance into account, 12a was identified as the optimal multifunctional ligand with significant inhibition
基于多靶点定向配体方法,通过两轮筛选,设计、合成了一系列2-氨基烷基-6-(2-羟基苯基)哒嗪-3( 2H )-one衍生物作为抗阿尔茨海默病的创新多功能药物. 体外生物学试验表明,大多数杂种具有很强的 AChE 抑制活性、优异的抗氧化活性和适度的 A β 1-42聚集抑制作用。综合考虑功效和平衡,12a被确定为具有显着抑制AChE的最佳多功能配体(Ee AChE,IC 50 = 0.20 μM;Hu AChE,IC 50 = 37.02 nM) 和抗 A β活性( 自诱导 A β 1-42聚集的 IC 50 = 1.92 μM;A β 1-42原纤维分解的 IC 50 = 1.80 μM ; Cu 2的 IC 50 = 2.18 μM + -诱导的 A β 1-42聚集;对于 Cu 2+ -诱导的 A β 1-42原纤维的解聚,IC 50 = 1.17 μM ;对于Hu AChE
[EN] ADENOSINE ANALOGS FOR THE TREATMENT OF DISEASE<br/>[FR] ANALOGUES D'ADÉNOSINE POUR LE TRAITEMENT D'UNE MALADIE
申请人:BIOINTERVENE INC
公开号:WO2020247540A1
公开(公告)日:2020-12-10
The disclosure provides adenosine analogs for the treatment of disease such as pain and inflammatory conditions.