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N-butyl-2-chloro-n-ethyl-6-methyl-4-pyrimidinamine

4-Bromo-3-(2-oxazolyl)-2-thiophenamine

2-(3-Nitro-2-thienyl)oxazole

4-Chloro-2-[[2-(5-quinolinyl)acetyl]amino]-3-thiophenecarboxylic acid methyl ester

4-Bromo-2-[[2-(5-quinolinyl)acetyl]amino]-3-thiophenecarboxylic acid methyl ester

4-Chloro-2-[[2-(5-isoquinolinyl)acetyl]amino]-3-thiophenecarboxylic acid methyl ester

4-Bromo-2-[[2-(5-isoquinolinyl)acetyl]amino]-3-thiophenecarboxylic acid methyl ester

4-Chloro-2-[[2-(3,4-dihydro-2-oxo-1(2h)-quinolinyl)acetyl]amino]-3-thiophenecarboxylic acid methyl ester

4-Bromo-2-[[2-(3,4-dihydro-2-oxo-1(2h)-quinolinyl)acetyl]amino]-3-thiophenecarboxylic acid methyl ester

3-[[2-(1-Naphthalenyl)acetyl]amino]-2-thiophenecarboxylic acid