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

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

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

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

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

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

3-amino-2-methyl-5,6,7,8,9,10-hexahydrocycloocta[4,5]thieno[2,3-d]pyrimidin-4(3H)-one

2-amino-4-(4-butylphenyl)thiophene-3-carboxamide

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

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

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