8-[3'-(3-i-pentyloxy)-5'-(3''-aminobenzyloxy)benzyloxy]-2-[1H]-quinolinone

8-[3'-(i-pentyloxy)-5'-(3''-aminobenzyloxy)benzyloxy]-2-[1-(3'''-acetoxybenzyl)]-quinolinone

4-(2-(8-((3-((3-(2,3-bis(tert-butoxycarbonyl)guanidino)benzyl)oxy)-5-(isopentyloxy)benzyl)oxy)-2-oxoquinolin-1(2H)-yl)ethyl)phenyl acetate

3-((8-((3-((3-(2,3-bis(tert-butoxycarbonyl)guanidino)benzyl)oxy)-5-(isopentyloxy)benzyl)oxy)-2-oxoquinolin-1(2H)-yl)methyl)phenyl acetate