2 aminomethylpyrrol 3 acetic acid 4 propionic acid, 5 aminomethyl 4 carboxymethyl 1h pyrrole 3 propionic acid, pbg

6 2 6 dichlorophenyl 8 methyl 2 3 methylthio phenyl amino pyrido 2 3 d pyrimidin 7 8h one

2 amino 3 5 dihydro 7 3 pyridylmethyl 4h pyrrolo 3 2 d pyrimidin 4 one, 4h pyrrolo 3 2 d pyrimidin 4 one 2 amino 3 5 dihydro 7 3 pyridinylmethyl, peldesine