Analysis of 4-methyl-piperazine-1-carbodithioic acid 3-cyano-3,3-diphenyl-propyl ester hydrochloride and its major metabolites in rat plasma and tissues by LC-MS/MS.

Analysis of 4-methyl-piperazine-1-carbodithioic acid 3-cyano-3,3-diphenyl-propyl ester hydrochloride and its major metabolites in rat plasma and tissues by LC-MS/MS. Research Abstract Details 

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Analysis of 4-methyl-piperazine-1-carbodithioic acid 3-cyano-3,3-diphenyl-propyl ester hydrochloride and its major metabolites in rat plasma and tissues by LC-MS/MS. Abstract Text:

Xiaomei Jiang,Xiaomei Ling,Fangbin Han,Runtao Li,Jingrong Cui,

4-Methyl-piperazine-1-carbodithioic acid 3-cyano-3,3-diphenylpropyl ester hydrochloride (TM-208) is a newly synthesized compound, which has shown excellent in vivo and in vitro anticancer activity and low toxicity. To investigate the metabolism of TM-208 in rats, in the present study, we administered TM-208 orally to rats and analyzed its metabolites existing in rat plasma and central tissues by LC-MS/MS. Rat plasma and tissue samples were collected before or after a single oral dose (250 mg/kg) of TM-208, then the analytes were extracted from samples by liquid-liquid extraction and analyzed using LC-MS/MS. The structures of proposed metabolites were elucidated according to the rules of drug metabolism and disposition in vivo and the characteristic fragmentation behaviors of TM-208 in ESI-ITMS(n). Five metabolites (M1-M5) were tentatively or assuredly identified: (2-amino-ethyl)-dithiocarbamic acid 3-cyano-3,3-diphenyl-propyl ester (M1), (2-methylamino-ethyl)-dithiocarbamic acid 3-cyano-3,3-diphenyl-propyl ester (M2), 4-methyl-piperazine-1-carbothioic acid S-(3-cyano-3,3-diphenyl-propyl) ester (M3), piperazine-1-carbodithioic acid 3-cyano-3,3-diphenylpropyl ester (M4), and sulfine of (4-methyl-piperazine-1-carbodithioic acid 3-cyano-3,3-diphenylpropyl ester) (M5).

Analysis of 4-methyl-piperazine-1-carbodithioic acid 3-cyano-3,3-diphenyl-propyl ester hydrochloride and its major metabolites in rat plasma and tissues by LC-MS/MS. Publishing Authors By Initials

X Jiang,X Ling,F Han,R Li,J Cui,

For similar complex mixtures: tissue extracts research abstracts see: complex mixtures: tissue extracts research

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Analysis of 4-methyl-piperazine-1-carbodithioic acid 3-cyano-3,3-diphenyl-propyl ester hydrochloride and its major metabolites in rat plasma and tissues by LC-MS/MS. Journal Published:

PUBLICATION TYPE: Research Support, Non-U.S. Gov

Journal: Journal of separation science

VOLUME: 30

Page Numbers: 2080-5

Journal Abbreviation:

ISSN: 1615-9306

DAY: 28

MONTH: Aug

YEAR: 2007

Analysis of 4-methyl-piperazine-1-carbodithioic acid 3-cyano-3,3-diphenyl-propyl ester hydrochloride and its major metabolites in rat plasma and tissues by LC-MS/MS. Information

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LANGUAGE: eng

NlmUniqueID: 101088554

Analysis of 4-methyl-piperazine-1-carbodithioic acid 3-cyano-3,3-diphenyl-propyl ester hydrochloride and its major metabolites in rat plasma and tissues by LC-MS/MS. Keywords Mesh Terms:

KEYWORDS: Tissue Extracts

MESH TERMS: chemistry

Chemical & Substance for Abstract: Analysis of 4-methyl-piperazine-1-carbodithioic acid 3-cyano-3,3-diphenyl-propyl ester hydrochloride and its major metabolites in rat plasma and tissues by LC-MS/MS. Information

Substance Name: Tissue Extracts

Registry Number: 0

Grant and Affiliation Information for Analysis of 4-methyl-piperazine-1-carbodithioic acid 3-cyano-3,3-diphenyl-propyl ester hydrochloride and its major metabolites in rat plasma and tissues by LC-MS/MS.

AFFILIATION: Department of Pharmaceutical Analysis, School of Pharmaceutical Sciences, Peking University, Beijing, China.

Country: Germany

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MEDLINETA: J Sep Sci

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