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8-Cyclopropyl-4-(2-hydroxyethoxy)-1,7-naphthyridine-2-carboxylic acid

1-Cyclopropyl-5-methoxy-7-isoquinolinecarboxylic acid

Methyl 1-cyclopropyl-5-methoxyisoquinoline-7-carboxylate

Methyl 1-cyclopropyl-5-hydroxyisoquinoline-7-carboxylate

Methyl 5-acetoxy-1-cyclopropylisoquinoline-7-carboxylate

2-Cyclopropylnicotinaldehyde

2-Cyclopropylnicotinonitrile

8-Cyclopropyl-4-methoxy-2-quinolinecarboxylic acid

8-Cyclopropyl-4-ethoxy-2-quinolinecarboxylic acid

Methyl 8-cyclopropyl-4-ethoxyquinoline-2-carboxylate