p-Toluolsulfonsaeure-<((4S)-2,2,5,5-tetramethyl-1,3-dioxolan-4-yl)methyl>ester

4-iodo-5-methyl-2-({[(4S)-2,2,5,5-tetramethyl-1,3-dioxolan-4-yl]methyl}oxy)pyridine

2-{[(2S)-2,3-dihydroxy-3-methylbutyl]oxy}-5-methyl-4-pyridinecarboxylic acid

N'-({4-chloro-3-[(3-chloro-5-cyanophenyl)oxy]-2-fluorophenyl}acetyl)-2-{[(2S)-2,3-dihydroxy-3-methylbutyl]oxy}-5-methyl-4-pyridinecarbohydrazide

N'-({4-chloro-3-[(3-chloro-5-cyanophenyl)oxy]-2-fluorophenyl}acetyl)-5-methyl-2-({[(4S)-2,2,5,5-tetramethyl-1,3-dioxolan-4-yl]methyl}oxy)-4-pyridinecarbohydrazide