Thymol methyl ether (2-methoxy-4-methyl-1-(propan-2-yl)benzene) is a volatile substance present in the rhizomes of Arnica officinalis with potential antibacterial and anticancer antioxidant activity.

BMY-21502 is a potential cognitive enhancer that shows anti-hypoxia effects in the KCN-hypoxia model, delays the decay of hippocampal synaptic enhancement in vitro, and can be used to study Alzheimer's disease.

二甲基丙烯紫草素是一种有前途的化合物，可用于开发改进的肿瘤放射治疗策略。