双(4-硝基苯基)甲酮

1-fluoro-2,2-bis-(4-nitrophenyl)-1-piperidinoethene

1,3,3-三甲基吲哚啉-6’-(1-哌啶基)螺吩恶嗪

2-chloro-4-piperidin-1-yl-5H-pyrrolo[3,2-d]pyrimidine

2,6-ditert-butyl-4-[(E)-2-pyridin-3-ylethenyl]phenol