Two product ions at m/z 324 and 253 while in the spectra of metabolites M3.1 and M3.two have been formed by cleavage of the indazole facet chains, indicating the dad or mum composition wasn't modified apart from the terminal methyl ester. As The key metabolites, ester hydrolysis metabolites M3 group https://ovinib825xhq0.win-blog.com/profile