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

ethyl 2-amino-4-(2,5-dimethylphenyl)thiophene-3-carboxylate

propyl 2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylate

isopropyl 2-amino-4-(2,5-dimethylphenyl)thiophene-3-carboxylate

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

ethyl 2-amino-4-(4-butylphenyl)-5-methylthiophene-3-carboxylate

propyl 2-amino-4,5,6,7,8,9,10,11,12,13-decahydrocyclododeca[b]thiophene-3-carboxylate

3-amino-6-ethyl-2-methylthieno[2,3-d]pyrimidin-4(3H)-one

2-amino-5-propylthiophene-3-carboxamide

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

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