Research Article

Development and Validation of an HPLC-MS/MS Method for Rapid Simultaneous Determination of Cefprozil Diastereomers in Human Plasma

Figure 1

Chemical structures of cis-cefprozil (a), trans-cefprozil (b), cis-cefprozil-D4 (c), and trans-cefprozil-D4 (d).