Two product ions at m/z 324 and 253 in the spectra of metabolites M3.one and M3.2 were fashioned by cleavage from the indazole side chains, indicating which the father or mother structure was not modified except for the terminal methyl ester. As An important metabolites, ester hydrolysis metabolites M3 group https://erickomswd.blogdomago.com/30535354/facts-about-ab-fubinacab-revealed