A group of adrenoreceptor blocking agents derived from ergot alkaloids.
ERGOT DERIVATIVES: "Ergonovine is one of the ergot derivatives."
Cite this page: N., Sam M.S., "ERGOT DERIVATIVES," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/ergot-derivatives/ (accessed June 26, 2022).