The enantioselective pharmacokinetic study of desvenlafaxine sustained release tablet in Chinese healthy male volunteers after oral administration / 药学学报
Acta Pharmaceutica Sinica
;
(12): 486-491, 2015.
Article
Dans Chinois
| WPRIM
| ID: wpr-251752
ABSTRACT
A chiral LC-MS/MS method for the simultaneous analysis of desvenlafaxine (DVS) enantiomers in human plasma was developed and applied to a pharmacokinetic study on 12 Chinese healthy volunteers. d6-Desvenlafaxine was used as internal standard (IS). Chromatographic separation was performed on the Astec Chirobiotic V chiral column (150 mm x 4.6 mm, 5 μm). The assay was linear over the concentration range of 0.500-150 ng x mL(-1) for both enantiomers (r2 > 0.99). The method was successfully applied to a stereoselective pharmacokinetic study of 100 mg desvenlafaxine sustained release tablets on 12 Chinese healthy volunteers under fasting conditions. The results showed that the pharmacokinetic parameters were similar to both enantiomers in Chinese healthy volunteers. The AUC(0-t), and C(max) of the two enantiomers were about 1.5 times higher than those of blacks and whites reported in the literature.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Plasma sanguin
/
Stéréoisomérie
/
Comprimés
/
Sang
/
Pharmacocinétique
/
Chimie
/
Administration par voie orale
/
Chromatographie en phase liquide
/
Aire sous la courbe
/
Cyclohexanols
Type d'étude:
Étude pronostique
Limites du sujet:
Humains
/
Mâle
langue:
Chinois
Texte intégral:
Acta Pharmaceutica Sinica
Année:
2015
Type:
Article
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