Molecular properties (MW, clogP) were calculated with ChemDraw Professional v16.0.1.4(77). Distribution coefficients (LogD7.4) were measured using the shake flask method.
Selected compounds were routinely screened for aqueous solubility in PBS (pH 7.4), transit performance in MDCK-MDR1 cell lines for permeability, and metabolic stability in MLM and HLM as a measure of clearance [21 (link),29 (link)]. The main metabolites and routes of metabolism of 4y were determined in MLM. Assay protocols and additional data are presented in the Supplementary Material (Tables S1–S7). ADME studies reported in this work were performed by WuXi AppTec (Shanghai, China).
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