Chen, Liqin <br/><br/>
Simultaneous determination of elbasvir and grazoprevir in fixed-dose combination and mass spectral characterization of each degradation product by UHPLC-ESI-QTOF-MS/MS.  [electronic resource] 

 -  Journal of pharmaceutical and biomedical analysis  Jan 2020 
 - 112964 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1873-264X 
<br/><br/><label>Standard No.: </label>10.1016/j.jpba.2019.112964  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amides<br/>Antiviral Agents--chemistry<br/>Benzofurans--chemistry<br/>Carbamates<br/>Chromatography, High Pressure Liquid--methods<br/>Cyclopropanes<br/>Drug Combinations<br/>Imidazoles--chemistry<br/>Quinoxalines--chemistry<br/>Sulfonamides<br/>Tandem Mass Spectrometry--methods