Ferricyanide oxidation of dihydropyridines and analogs
作者:Michael F. Powell、James C. Wu、Thomas C. Bruice
DOI:10.1021/ja00325a024
日期:1984.6
La reaction de dihydro-1,4 nicotinamides substitues en 1, du benzyl-1 dihydro-1,4 quinoleinecarboxamide-3 etdela methyl-10 dihydro-9,10 acridine avec Fe(CN) 6 3− est du premier ordre en ferricyanure et en substrat
La反应 de dihydro-1,4 nicotinamides substitues en 1, du benzyl-1 dihydro-1,4 quinoleinecarboxamide-3 et de lamethyl-10 dihydro-9,10 acridine avec Fe(CN) 6 3− est du prime ordre en铁氰尿和底物
A classical but new kinetic equation for hydride transfer reactions
activation energies of various hydridetransferreactions was developed according to transition state theory using the Morse-type free energy curves of hydride donors to release a hydride anion and hydrideacceptors to capture a hydride anion and by which the activation energies of 187 typical hydride self-exchange reactions and more than thirty thousand hydride cross transferreactions in acetonitrile were
Slow generation of hydrogen sulfide from sulfane sulfurs and NADH models
作者:Bo Peng、Chunrong Liu、Zhen Li、Jacob J. Day、Yun Lu、David J. Lefer、Ming Xian
DOI:10.1016/j.bmcl.2016.12.023
日期:2017.2
Here we report the model studies of the reactions between NADHmodels (using HEH and BNAH) and sulfane sulfurs (using polysulfides). Such reactions could lead to the oxidation of NADHmodels and the production of hydrogen sulfide (H2S). Kinetics of the reaction between BNAH and elemental sulfur S8 were determined in ethanol and the second-order rate constant was found to be 0.074 M−1 min−1 (at 37 °C)
在这里,我们报告了NADH模型(使用HEH和BNAH)和硫磺(使用多硫化物)之间反应的模型研究。这样的反应可能导致NADH模型的氧化和硫化氢(H 2 S)的产生。在乙醇中测定了BNAH与元素硫S 8之间的反应动力学,发现二级速率常数为0.074 M -1 min -1(在37°C下),表明这是一个缓慢的过程。
HEME OXYGENASE INHIBITORS, SCREENING METHODS FOR HEME OXYGENASE INHIBITORS AND METHODS OF USE OF HEME OXYGENASE INHIBITORS FOR ANTIMICROBIAL THERAPY
申请人:Wilks Angela
公开号:US20100081661A1
公开(公告)日:2010-04-01
Inhibitors of microbial heme oxygenase and their use for treatment of microbial infections and bioremediation. The inhibitors of microbial heme oxygenase are useful against a new class of antimicrobial agents to target infections that are persistently difficult to combat with the current spectrum of antimicrobial agents. Screening methods for selecting inhibitors of microbial heme oxygenase.