Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Kenneth N. Drew"'
Publikováno v:
Biochemistry. 37:7578-7588
13C NMR spectra of labeled [1-13C]- and [2-13C]ascorbic acid were seen to contain resonances arising from the intra- and extracellular populations in suspensions of human erythrocytes; i.e., they displayed the "split-peak" phenomenon. This new observ
Publikováno v:
Carbohydrate Research. 307:199-209
1 H-Decoupled 13 C NMR spectra (150 MHz) of the simple aldopentoses (M solutions in 2 H 2 O, 28 °C) selectively labeled with 13 C at C-1 ( d -(1- 13 C)arabinose 1 , d -(1- 13 C)lyxose 2 , d -(1- 13 C)ribose 3 , d -(1- 13 C)xylose 4 ) contain six enr
Publikováno v:
Carbohydrate Research. 284:135-143
Autor:
Paul H. Gross, Kenneth N. Drew
Publikováno v:
Tetrahedron. 47:6113-6126
In the presence of a novel 1,3-proton transfer catalyst (2-hydroxypyridine (2-HP)/ 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU)/ molecular sieves), 4,6- O -benzylidene- D -glucopyranose (1),4,6- O -isopropylidene- D -mannose (12), and 4,6- O -isopropylid
Autor:
Paul H. Gross, Kenneth N. Drew
Publikováno v:
The Journal of Organic Chemistry. 56:509-513
Publikováno v:
Free radical biologymedicine. 28(11)
13C-NMR spectroscopy was used to record time courses of the metabolism of [1-13C]-L-ascorbic acid (AA) and [2-13C]-L-ascorbic acid and their dehydro-counterparts (DHAA) by human erythrocytes. Under a range of experimental conditions, but most notably