TD-4306

(R)-5-(2-((4-((2'-(aminomethyl)-6-methoxy-[1,1'-biphenyl]-3-yl)amino)phenethyl)amino)-1-hydroxyethyl)-8-hydroxyquinolin-2(1H)-one

N-{2-[4-(3-(4-aminomethylphenyl)-4-methoxyphenyl)aminophenyl]ethyl}-(R)-2-hydroxy-2-(8-hydroxy-2(1H)-quinolinon-5-yl)ethylamine

(R)-5-(2-((4-((4-(2-aminoethoxy)phenyl)amino)phenethyl)amino)-1-((tert-butyldimethylsilyl)oxy)ethyl)-8-(benzyloxy)quinolin-2(1H)-one