Oxysophoridine has a protective effect on focal cerebral ischemic injury through antioxidant and anti-apoptotic mechanisms.

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.

2-aminobenzo[d]thiazol-6-ol has antimicrobial, antioxidant and anticancer properties and may inhibit the activity of certain cancer cell lines by inducing apoptosis or programmed cell death.