pyrido[3,2-e][1,3]thiazine-2,4-dione

1-[(4-fluorophenyl)methyl]pyrido[2,3-d][1,3]oxazine-2,4-dione

8-氨基-1H-苯并吡喃并[3,2-b]吡啶-6(7H)-酮

2-[4-(叔丁基)苯氧基]烟酸

2-(1,3-benzodioxol-5-ylamino)pyridine-3-carboxylic acid