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

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

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

isopropyl 2-amino-4-phenylthiophene-3-carboxylate

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

methyl 2-amino-4-(4-sec-butylphenyl)-5-methylthiophene-3-carboxylate

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

isopropyl 2-amino-4-(4-tert-butylphenyl)-5-methylthiophene-3-carboxylate

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

3-amino-2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one