Pyridine series

1-methyl-4-(4,4,5,5-tetramethy

benzyl 4-(4,4,5,5-tetramethyl-

2-bromo-6-nitrobenzoic acid

5-bromo-2-fluoronicotinic acid

3,4-diaminothiophene

(1-(3-chlorophenyl)cyclobutyl)

(1-(3-methoxyphenyl)cyclobutyl

(1-(4-chlorophenyl)cyclobutyl)

5-bromo-4-chlorothieno[2,3-d]p

5,6-Dihydrocyclopenta(b )thiop

1-(2,6-Difluoropyridin-3-yl)et

1,5-naphthyridin-2-amine