(R)-4-(4-methyl-2-oxooxazolidin-3-yl)benzoic acid 、 1-(3-Ethyl-5-methylpyridin-2-yl)piperazine hydrochloride 以the title compound (446 mg) was obtained的产率得到(R)-3-{4-[4-(3-ethyl-5-methylpyridin-2-yl)piperazine-1-carbonyl]phenyl}-4-methyloxazolidin-2-one hydrochloride