卡麦角林

(6aR,9R,10aR)-9-N-[3-(dimethylamino)propyl]-4-N-ethyl-9-N-(ethylcarbamoyl)-7-prop-2-enyl-6,6a,8,9,10,10a-hexahydroindolo[4,3-fg]quinoline-4,9-dicarboxamide

N-乙基氨基甲酸甲酯

乙基脲

N-甲酰乙胺