4-formylphenyl cyclohexanecarboxylate

2-amino-4-(2,5-dimethylphenyl)thiophene-3-carbonitrile

propyl 2-amino-4,5-dimethylthiophene-3-carboxylate

2-amino-6-propyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile

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

ethyl 2-amino-4-(4-butylphenyl)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