5-(2,2,2-三氟乙氧基)吡啶-2-羧酸 、
(RS)-5-(3-amino-phenyl)-5-methyl-morpholine-3-thione 以yielded the title compound as a as light yellow oil (64% of theory)的产率得到(RS)-5-(2,2,2-trifluoro-ethoxy)-pyridine-2-carboxylic acid [3-(3-methyl-5-thioxo-morpholin-3-yl)-phenyl]-amide