2-amino-N-cyclopropyl-6-ethyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide

2-amino-N-benzyl-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide

2-amino-N-phenyl-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide

2-amino-N-(4-methoxyphenyl)-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxamide

2-amino-N-(2-methoxyphenyl)-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxamide

isopropyl 2-amino-4-(4-ethoxyphenyl)-5-methylthiophene-3-carboxylate

2-amino-N-(4-chlorophenyl)-4-ethyl-5-methylthiophene-3-carboxamide

2-amino-5-isopropyl-N-phenylthiophene-3-carboxamide

2-amino-N-cyclopropyl-4-(4-methylphenyl)thiophene-3-carboxamide

2-amino-N-(4-ethylphenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide

diethyl 5-amino-3-propylthiophene-2,4-dicarboxylate