(2017/11/16)
p. 1333 - 1337
(2015/03/14)(2010/01/29)
(+)-1,4-dimethyl-3-(4-nitrophenyl)piperazin-2-one
(-)-1,4-dimethyl-3-(4-nitrophenyl)piperazin-2-one
(R)-5-bromo-3-((4-(1,4-dimethyl-3-oxopiperazin-2-yl)phenyl)amino)-1-methylpyrazin-2(1H)-one
5-(3-amino-2-methylphenyl)-3-(4-(1,4-dimethyl-3-oxopiperazin-2-yl)phenylamino)-1-methylpyrazin-2(1h)-one
5-bromo-3-(4-(1,4-dimethyl-3-oxopiperazin-2-yl)phenylamino)-1-methylpyrazin-2(1H)-one