p. 5722 - 5733
(2013/08/23)p. 4962 - 4966
(2012/09/07)1-[2-[(5-amino-6-chloro-2-methyl-pyrimidin-4-yl)amino]ethyl]pyrrolidin-2-one
5-amino-4,6-dichloro-2-methylpyrimidine
1-(2-aminoethyl)-2-pyrrolidinone
1-methyl-piperazine
1-[2-[6-chloro-8-(2-chlorophenyl)-2-methyl-purin-9-yl]ethyl]pyrrolidin-2-one