2-(2-carboxyethylamino)benzoic acid

11-Oxo-11H-pyrido[2,1-b]quinazoline-6-carboxylic acid

ethyl 2-[(3-chloropyridin-2-yl)amino]benzoate

11H-吡啶并[2,1-b]喹唑啉-11-酮

5,10-二氢-二苯并[b,e][1,4]二氮杂卓-11-酮