Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Ping ZOU"'
Publikováno v:
Chemical Research in Toxicology. 34:70-79
Diclofenac sodium (DFS), a nonsteroidal anti-inflammatory drug, is frequently used in ophthalmology, but it causes negative effects on corneas. The mechanisms underlying the toxicities to corneas remains unclear. The present study was designed to ass
Publikováno v:
Biotechnology and applied biochemistryReferences. 68(6)
d-Pantothenic acid (D-PA) is an essential vitamin widely used in food, feed, chemical, and pharmaceutical industries. An Escherichia coli platform was developed for the high-level production of D-PA from glucose through fed-batch cultivation. Initial
Publikováno v:
Angewandte Chemie (International ed. in English). 59(46)
The first copper-catalyzed asymmetric cyanation and etherification reactions of enamides have been established, where a carbon-centered radical adjacent to a nitrogen atom (CRAN) is enantioselectively trapped by a chiral copper(II) species. Moreover,
Publikováno v:
International Journal of Biological Macromolecules. 103:1207-1216
Single-factor experiment and Central Composite Design (CCD) was applied to optimize the ultrasound-assisted extraction (UAE) conditions of polysaccharides from Glycine soja (CGPS), and a preliminary characterization of three polysaccharide fractions
Publikováno v:
Journal of Biotechnology. 157:399-404
To study the influence of N-linked carbohydrate moiety on the catalytic and biochemical properties of glycosylated enzyme, a recombinant beta-D-glucuronidase (PGUS-P) from Penicillium purpurogenum as a model glycoprotein, was deglycosylated with pept
Publikováno v:
Chinese Journal of Chemistry. 25:822-827
SA (sulfamic acid) catalyzes the reaction of indole with aldehyde and ketone to afford bis(indol-3-yl)methanesin good to excellent yields under solvent-free condition at ambient temperature.
Publikováno v:
Chinese Journal of Chemistry. 25:645-648
A straightforward and effective procedure for the synthesis of 14-aryl(alkyl)-14H-dibenzo[a,j]xanthenes was described using a catalytic amount of molecular iodine under microwave irradiation to afford the corresponding xanthenes in good yields.
Publikováno v:
Plant Science. 170:120-127
Ascorbic acid is a key component of plant antioxidant system and it has a multitude of functions in organisms. The cDNA clones encoding homologues of dehydroascorbate reductase (DHAR) and ascorbate oxidase (AO) genes, which are involved in ascorbic a
Publikováno v:
ChemInform. 45
A highly efficient, mild, simple, and economically attractive copper catalyzed C-S Ullmann cross coupling of both aryl and alkyl thiols with aryl halides is developed.
Publikováno v:
Tetrahedron Letters. 47:1125-1127
A highly efficient solvent-free and catalyst-free method for the synthesis of α-amino phosphonates is developed by a microwave-assisted three-component Kabachnik–Fields reaction involving aldehyde, amine, and dimethyl phosphite.