3-[4-(2-methyl-quinolin-4-ylmethoxy)-benzenesulfonylamino]-piperidine-1,4-dicarboxylic acid 1-tert-butyl ester 、
羟胺 以afforded 4-hydroxycarbamoyl-3-[4-(2-methyl-quinolin-4-yl methoxy)-benzenesulfonylamino]-piperidine-1-carboxylic acid tert-butyl ester as an amorphous white solid (0.030 g, 5.3%)的产率得到4-Hydroxycarbamoyl-3-[4-(2-methyl-quinolin-4-yl methoxy)-benzenesulfonylamino]-piperidine-1-carboxylic acid tert-butyl ester