正丁醛

2-butyl-3-({4-[3-(dibutylamino)propoxy]phenyl}carbonyl)-1-benzofuran-5-yl trifluoromethanesulfonate

N-[2-n-butyl-3-[4-[3-(di-n-butylamino)propoxy]benzoyl]-1-benzofuran-5-yl]-N'-benzoyl-methanesulfonamide

N-[2-n-butyl-3-[4-[3 (-di-n-butylamino)propoxy]benzoyl]-1-benzofuran-5 -yl]-N'-ethoxycarbonyl-methanesulfonamide

3-{4-[(2-butyl-5-methanesulfonamide-1-benzofuran-3-yl)carbonyl]phenoxy}propyl methanesulfonate