Figure 2.
Representative chromatogram of STS‐135 and its main metabolites. STS‐135 was incubated with HLM and the reaction mixture was separated by UPLC. Retention times of STS‐135 and its primary metabolites, M21 and M25 were 4.54 (M21), 4.90 minutes (M25), and 5.94 minutes (STS‐135)