methyl-5-{3-[2-(methoxycarbonyl)ethyl]-4-(7-oxo-5E-pentadecenyloxy)phenyl}pentanoate

methyl-3-{5-[4-(dimethylaminocarbonyl)butyl]-2-(7-oxo-5E-pentadecenyloxy)phenyl}propanoate

methyl-3-{5-[4-(dimethylaminocarbonyl)butyl]-2-(4-formylpentoxy)phenyl}propanoate

methyl-5-{4-(7-hydroxy-5E-pentadecenyloxy)-3-[2-(methoxycarbonyl)ethyl]phenyl}pentanoate

methyl-5-{4-(5-hydroxypentoxy)-3-[2-(methoxycarbonyl)ethyl]phenyl}pentanoate