N-({4-[(甲氧羰基)氨基]苯基}磺酰基)甘氨酸

4-氧代-2-(3,4,5-三甲氧基苯基)-3(4H)-喹唑啉乙酸

3,6,7,8,9,10-hexahydroimidazo[1,2-c]quinazoline-2,5-dione

2-(2-chloroethylcarbamoylamino)acetic acid

N-[(5-氯-2-噻吩基)羰基]甘氨酸