English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

(R)-(3,5,6-Trimethylpyrazinyl) methyl-2-acetoxy-3-(3,4-diacetoxyphenyl) propanoate (ADTM) is a novel Danshensu (DSS) derivative regarded as a potential new agent for the treatment of myocardial ischemia. A validated high performance liquid chromatography (HPLC) approach with a detection limit of 5 ng/mL was used for pharmacokinetic evaluation of ADTM in rat plasma. The intra- and interday precision in terms of relative standard deviation were &lt;4.98 and 4.84%, respectively, at concentration levels of 0.02, 0.20 and 0.80 µg/mL. ADTM's absolute oral bioavailability value was 30.4% and t1/2 was 34.33 ± 11.51 and 29.94 ± 8.19 min after oral and intravenous administration of 20 mg/kg. In addition, the major metabolites both in vitro and in vivo were 2-hydroxymethy-3,5,6-trimethylpyrazin and DSS. The results indicated that the hydrolysis was the main metabolic pathway of ADTM, and carboxylesterase may play an important role in ADTM's metabolism. The present work provides basic information for ADTM's further preclinical research and DSS's chemical structure modification.

Pharmacokinetic and Metabolic Studies of ADTM: A Novel Danshensu Derivative Confers Cardioprotection by HPLC-UV and LC-MS/MS