Superoxide dismutase, Porcine erythrocytes (SOD) is the only antioxidant enzyme that scavenges the superoxide anion by converting this free radical to oxygen and hydrogen peroxide, thus preventing peroxynitrite production and further damage. Superoxide dismutase, Porcine erythrocytes is extensively researched and used in anti-inflammatory, antitumor, radiation protection, and antisenility applications.

23-Hydroxylongispinogenin is a natural product.

辛可尼定是在金鸡纳中发现的一种生物碱。它用于有机化学中的不对称合成。它是辛可宁的立体异构体和假对映异构体。