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

2-amino-4-(4-ethylphenyl)-5-methylthiophene-3-carboxamide

2-amino-4-(3,4-dimethylphenyl)-5-methylthiophene-3-carboxamide

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

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

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

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

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

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

2-amino-N-cyclohexyl-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide

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