Zobrazeno 1 - 10
of 13
pro vyhledávání: '"D. A. Nicoll‐Griffith"'
Autor:
L. Weiler, D. A. Nicoll‐Griffith
Publikováno v:
ChemInform. 22
Autor:
N, Chauret, B, Dobbs, R L, Lackman, K, Bateman, D A, Nicoll-Griffith, D M, Stresser, J M, Ackermann, S D, Turner, V P, Miller, C L, Crespi
Publikováno v:
Drug metabolism and disposition: the biological fate of chemicals. 29(9)
Recently, a novel nonfluorescent probe 3-[2-(N,N-diethyl-N-methylammonium)-ethyl]-7-methoxy-4-methylcoumarin (AMMC), which produces a fluorescent metabolite AMHC (3-[2-(N,N-diethyl-N-methylammonium)ethyl]-7-hydroxy-4-methylcoumarin) was used with mic
In vitro metabolism of the COX-2 inhibitor DFU, including a novel glutathione adduct rearomatization
Autor:
J A, Yergey, L A, Trimble, J, Silva, N, Chauret, C, Li, M, Therien, E, Grimm, D A, Nicoll-Griffith
Publikováno v:
Drug metabolism and disposition: the biological fate of chemicals. 29(5)
The metabolic profile of DFU [5,5-dimethyl-3-(3-fluorophenyl)-4-(4-methylsulphonyl)phenyl-2(5H)-furanone], a potent and selective COX-2 inhibitor, was characterized using in vitro microsomal and hepatocyte incubations. A single product, corresponding
Autor:
C, Li, N, Chauret, L A, Trimble, D A, Nicoll-Griffith, J M, Silva, D, MacDonald, H, Perrier, J A, Yergey, T, Parton, R P, Alexander, G J, Warrellow
Publikováno v:
Drug metabolism and disposition: the biological fate of chemicals. 29(3)
CDP-840 is a selective and potent phosphodiesterase type IV inhibitor, whose in vitro metabolism profile was first investigated using liver microsomes from different species. At least 10 phase I oxidative metabolites (M1-M10) were detected in the mic
Autor:
D A, Nicoll-Griffith, J M, Silva, N, Chauret, S, Day, Y, Leblanc, P, Roy, J A, Yergey, R, Dixit, D, Patrick
Publikováno v:
Drug metabolism and disposition: the biological fate of chemicals. 29(2)
The drug candidate DFP [5,5-dimethyl-3-(2-isopropoxy)-4-(4-methanesulfonylphenyl)-2(5H)-furanone] is a selective cyclooxygenase-2 inhibitor under evaluation for analgesic and anti-inflammatory therapy. The in vitro metabolic pathways (rat microsomes)
Autor:
D A, Nicoll-Griffith, J P, Falgueyret, J M, Silva, P E, Morin, L, Trimble, C C, Chan, S, Clas, S, Leger, Z, Wang, J A, Yergey, D, Riendeau
Publikováno v:
Drug metabolism and disposition: the biological fate of chemicals. 27(3)
The lactol derivative of a lactone cyclooxygenase-2 inhibitor (DFU) was evaluated in vivo and in vitro for its potential suitability as a prodrug. DFU-lactol was found to be 10 to 20 times more soluble than DFU in a variety of aqueous vehicles. After
Autor:
J M, Silva, P E, Morin, S H, Day, B P, Kennedy, P, Payette, T, Rushmore, J A, Yergey, D A, Nicoll-Griffith
Publikováno v:
Drug metabolism and disposition: the biological fate of chemicals. 26(5)
Induction of cytochromes P450 (P450s) by drugs can lead to drug-drug interactions. Primary hepatocytes have been reported to retain inducible P450s. To optimize the use of primary hepatocytes for predicting induction of P450 (CYP 3A and 2B) expressio
Publikováno v:
Drug metabolism and disposition: the biological fate of chemicals. 26(1)
In this study, we report the effect of methanol, dimethyl sulfoxide (DMSO), and acetonitrile on the cytochrome P450 (P450)-mediated metabolism of several substrates in human liver microsomes: phenacetin O-deethylation for P4501A2, coumarin 7-hydroxyl
Publikováno v:
Drug metabolism and disposition: the biological fate of chemicals. 25(10)
As domestic animals such as cat, horse, and dog increasingly become the clinical targets for drug discovery programs, the need to understand how these animals metabolize xenobiotics becomes more important. In the present study, substrates and inhibit
Publikováno v:
Drug metabolism and disposition: the biological fate of chemicals. 23(10)
Verlukast (MK-0679) is a potent leukotriene D4 antagonist that was under development for the treatment of bronchial asthma. A previously uncharacterized metabolite of verlukast was formed in incubations using rat liver cytosol fortified with glutathi