5,6,7-Trimethoxycoumarin shows moderate inhibitory activity against Micrococcus luteus, it also displays an intermediate cytotoxic effects against brine shrimp larvae. 5,6,7-Trimethoxycoumarin can improve gastroprotective effects, and it has low toxicity and minimal effects on drug-metabolizing enzymes.

Beclamide 用作抗癫痫药。

二苯四嗪是一种生物发光化合物。二苯四嗪单独产生的背景非常少，具有出色的信号背景比。此外，二苯四嗪在毫摩尔浓度下引起的细胞毒性最小。将二苯四嗪注射到未转染的 BALB/c 小鼠中不会产生任何背景发射。