4-氯-6-苯基噻吩并[2,3-D]嘧啶

4,6-diphenylthieno[2,3-d]pyrimidine

5-溴-4-氯噻吩并[2,3-d]嘧啶

4-氯-6-溴噻吩并[2,3-d]嘧啶

6-phenyl-3H-thieno[2,3-d]pyrimidin-4-one