1. "' Agroclavine "'belongs to the group of ergot alkaloids , such as ergotamine. 2. Examples include triptans such as zolmitriptan and ergot alkaloids such as methysergide. 3. "' Ergocryptine "'is an ergopeptine and one of the ergot alkaloids . 4. "' Ergocristine "'is an ergopeptine and one of the ergot alkaloids . 5. Compared with other ergot alkaloids , ergometrine has a greater selectivity in stimulating the uterus. 6. Hexoprenaline is contraindicated for use with tricyclic antidepressant ( TCAs ), ergot alkaloids , and dihydrotachysterol. 7. Ergot alkaloids are natural products derived from L-tryptophan.8. Chanoclavine-I aldehyde is a branch point, leading to different ergot alkaloids , depending on the specific fungus. 9. Kobert's work largely involved investigations of ergot alkaloids , scopolamine, saponins and various plant and animal poisons. 10. It must be included, on the basis of pharmacological evidence, in the ergometrine group of ergot alkaloids .
