4-(4-氧代哌啶-1-羰基)-苯甲酰胺

3,4-二氢-3-氧代-2H-苯并[b][1,4]噻嗪-6-羧酸

4-Butyl-3-oxo-3,4-dihydro-2H-benzo[1,4]thiazine-6-carboxylic acid ethyl ester

3-Oxo-4-pentyl-3,4-dihydro-2H-benzo[1,4]thiazine-6-carboxylic acid ethyl ester

4-Isopropyl-3-oxo-3,4-dihydro-2H-benzo[1,4]thiazine-6-carboxylic acid ethyl ester