Senecionine n-oxide is the primary product of pyrrolizidine alkaloid biosynthesis in root cultures of Senecio vulgaris.

Corticotropin-releasing factor human (Human CRF; Human corticotropin-releasing factor) is an immunomodulatory neuropeptide that acts to release ACTH from the anterior pituitary and stimulates the sympathetic nervous system and adrenal medulla. Functions by reducing hyperpolarizations. Acts as a functional antagonist of inflammatory mediators.

Ethyl glucoside (β-D-Glucopyranoside, ethyl), a shale inhibitor for water-based drilling fluids, is a versatile initiator of enzyme-catalyzed regioselective lactone ring-opening polymerization and is a natural compound found in Sisyrinchium palmifolium.