Tetracycline (Sumycin, Achromycin V, Steclin)
Erythromycin (E-mycin, Ery-tab, Benzamycin)
Plumbagin
Gossypol
Pyrithione
Rhein
Resveratrol
Berberine
Coumestrol
Asarinin
Esculetin (Aesculetin)
13-Hydroxylupanine
Bisnorargemonine