5,6,7,8-四氢-[1]-苯并噻吩[2,3-d]嘧啶-4(1h)-酮

1,2,3,4,5,6,7,8-八氢苯并[4,5]噻吩并[2,3-d]嘧啶-2,4-二酮

2-oxo-5,6,7,8-tetrahydro-1H-[1]benzothiolo[2,3-c][1,2,6]thiadiazin-4-one

5,6,7,8-四氢-2-氯甲基-(1)苯并噻吩(2,3-d)嘧啶-4(1H)-酮

5,6,7,8-四氢[1]苯并噻吩[2,3-d][1,2,3]三嗪-4(3h)-酮