Canadian Medical Guide > Chemicals and Drugs > Heterocyclic Compounds > Alkaloids > Ergot Alkaloids Terms and Definitions
Ergot Alkaloids
Medical Definition: | Alkaloids originally isolated from the ergot fungus Claviceps purpurea (Hypocreaceae). They include compounds that are structurally related to ergoline (ERGOLINES) and ERGOTAMINE (ERGOTAMINES). Many of the ergot alkaloids act as alpha-adrenergic antagonists. |
Ergolines - A series of structurally-related alkaloids that contain the ergoline backbone structure. | |
Ergotamines - A series of structurally-related alkaloids containing the ergotaman backbone structure. |
Ergot Alkaloids Medical Definitions and Terms
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