3-formylphenyl 3-methylbenzoate

propyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate

isopropyl 2-amino-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate

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

isopropyl 2-amino-5-{[(4-methoxyphenyl)amino]carbonyl}-4-methylthiophene-3-carboxylate

ethyl 2-amino-4-(3,4-dichlorophenyl)thiophene-3-carboxylate

propyl 2-amino-4-(4-bromophenyl)thiophene-3-carboxylate

propyl 2-amino-4-(4-isopropylphenyl)thiophene-3-carboxylate

isopropyl 2-amino-4-(2-chlorophenyl)thiophene-3-carboxylate

isopropyl 2-amino-4-(4-bromophenyl)thiophene-3-carboxylate

ethyl 2-amino-4-(2,4-dichlorophenyl)-5-methylthiophene-3-carboxylate