Analytical method development for synthesized conjugated metabolites of trans-resveratrol, and application to pharmacokinetic studies.
Analytical method development for synthesized conjugated metabolites of trans-resveratrol, and application to pharmacokinetic studies.
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DOI:
10.1016/j.jpba.2011.12.006
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发表时间:
2012-04-07
影响因子:
3.4
通讯作者:
Nagar, Swati
中科院分区:
文献类型:
--
作者:
Iwuchukwu, Otito F.;Sharan, Satish;Canney, Daniel J.;Nagar, Swati
Trans -3,5,4′-trihydroxystilbene (trans-resveratrol, RES) exhibits very low bioavailability due to extensive conjugative metabolism. Whether RES metabolites exhibit pharmacologic activity is of great interest. The present study aimed at synthesis of monoconjugates of RES – the 3- and 4′ monosulfates (R3S and R4′S), and the 3- and 4′ monoglucuronides (R3G and R4′G). Synthesis, purification, and yield are described. Synthesized metabolites were utilized to develop a sensitive LC-MSn assay for direct quantitation of all analytes. The assay was validated for intra- and inter-day precision and accuracy. Synthesis of RES conjugates and development and validation of a sensitive bioanalytical assay were applied to pharmacokinetic evaluation of RES and its circulating monoconjugates in C57BL mice. The study is a first report of direct quantitation of RES monosulfates and monoglucuronides. These results will aid in characterizing the disposition of RES and its major or active metabolites in vivo.
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影响因子:
7.3
作者:
Hoshino J;Park EJ;Kondratyuk TP;Marler L;Pezzuto JM;van Breemen RB;Mo S;Li Y;Cushman M
通讯作者:
Cushman M
DOI:
10.1124/jpet.102.033340
发表时间:
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影响因子:
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Ducharme, MP
DOI:
10.1042/bj20091857
发表时间:
2010-07-15
期刊:
The Biochemical journal
影响因子:
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作者:
Calamini B;Ratia K;Malkowski MG;Cuendet M;Pezzuto JM;Santarsiero BD;Mesecar AD
通讯作者:
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影响因子:
3
作者:
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通讯作者:
McCormick, David L.
DOI:
10.1016/j.jpba.2009.03.026
发表时间:
2010-01-20
影响因子:
3.4
作者:
Emilia Juan, M.;Maijo, Monica;Planas, Joana M.
通讯作者:
Planas, Joana M.