Sodium tungstate dihydrate)[ 10213-10-2 ]H 4 Na 2 O 6 W(MW 329.85) InChI= 1S/2Na.2H2O.4O.W/h;;2*1H2;;;/q2*+1;;;2*-1; InChIKey= WPZFLQRLSGVIAA-UHFFFAOYSA-N Hydrogen peroxide [ 7722-84-1 ]H 2 O 2 (MW 34.01) InChI= 1S/H2O2/c1-2/h1-2H InChIKey= MHAJPDPJQMAII...
Treatment of 3-methyl-3-cephem sulfone with sodium hydride followed by carbon disulfide and alkyl halides provides an entry to 2-(1,3-dithiolan-2-ylidene)cephem derivatives, which are new potent inhibitors of human sputum elastase (HSE) <1996BML823>. The regiospecific bromination of ...
Microwave-assisted aromatization of 1,3,5-trisubstituted 4,5-dihydro-1H-pyrazoles by in-situ generation of NO+ and NO2+ respectively from sodium nitrite and sodium nitrate in acetic acid has been carried out efficiently under mild reaction conditions in good to excellent yields.DOI: 10.1002/jhet...
With regard to central carbon metabolism, components of the tricarboxylic acid (TCA) cycle were completely represented in all the genomes. Key enzymes of the Entner–Doudoroff (ED) pathway and the pentose phosphate (PP) pathway, such as glucose-6-phosphate 1-dehydrogenase (zwf, K00036) and glu...
Ethanol, NaOH and H2SO4 were of analytic grade and bought from Beijing Chemical Factory (Beijing, China). Anhydrous pyridine (AR) and phenyl isocyanate (99%) were purchased from Sinopharm Chemical Reagent Co., Ltd (Beijing, China). Sodium hypochlorite (available chlorine ≥8.0%) was from ...
We studied the adsorption and oxidation of NO adlayers on Pt(1 1 1) prepared from different NO precursors in an electrochemical cell in situ by surface X-ray diffraction and ex situ by X-ray photoemission spectroscopy. We found that NO adsorbs molecularly, independent of the preparation method...
Bioinspired heme, heme/nonheme diiron, heme/copper, and inorganic NOx chemistry: *NO((g)) oxidation, peroxynitrite-metal chemistry, and *NO((g)) reduc... Mark P. Schopfer,Jun Wang,Kenneth D. Karlin 被引量: 0发表: 0年 The chemistry of peroxynitrite: a product from the reaction of nitr...
A process for the production of hydroperoxides comprises oxidizing a hydrocarbon, having at least one secondary or tertiary carbon atom, in the liquid phase with a gas containing free oxygen in the presence of an alkali metal or alkaline earth metal fluoride, preferably sodium fluoride. The ...
Cpt1bm−/−mice have elevated plasma lipids, and accumulation of both intramyocellular lipid (IMCL) and lipotoxic species such as DAG and ceramides, but they have lower fasting insulin and glucose, improved glucose tolerance, and no impairment of insulin signalling in skeletal muscle23. We ex...
Particulate matter (PM) modulates the expression of autophagy; however, the role of selective autophagy by PM remains unclear. The objective of this study was to determine the underlying mechanisms in protein oxidation and degradation caused by PM. Human epithelial A549 cells were exposed to diesel...