地高辛 Digoxin OH OH C H HO H2c 0 O H OH HO H3C HO 化学名:(3B.5B,12)-3-(0-2,6-脱氧阝-D-核-己吡喃糖基-(1-→4) O-2,6-二脱氧β-D-核-己吡喃糖基(1→4-2,6-二脱氧-βD-核-己吡喃糖基)氧代- 12,14-二羟基卡-2022)烯内酯 (3B, 5B, 12B)-3-1(0-2, 6-Dideoxy-B-D-ribo-hexopyranosyl-(1-4)-0-2, 6-dideo- xy-B-D-ribo-hexopyranosyl-(1-4)-2, 6-dideoxy-B-D-ribo-hexopyranosyloxyl- 12, 14-dihydroxycard-20(22)-enolide 治疗血药浓度为0.5ng/m-15ng/m,而中毒血药浓度为2ngm 临床上用于治疗急性或慢性心力衰竭,尤其对心房颤动及室上性心动过速 2021/1/21 药物化学2021/1/21 药物化学 地高辛Digoxin CH3 H3 C H O H H OH O O O O O H3 C HO O H3C OH O CH3 HO HO OH 化学名：(3β,5β,12β)-3β-[(O-2,6-脱氧-β-D-核-己吡喃糖基-(1→4) –O-2,6-二脱氧-β-D-核-己吡喃糖基-(1→4)-2,6-二脱氧-β-D-核-己吡喃糖基)氧代- 12,14-二羟基卡-20(22)烯内酯 (3β,5β,12β)-3-[(O-2,6-Dideoxy-β-D-ribo-hexopyranosyl-(1→4)-O-2,6-dideo￾xy-β-D-ribo-hexopyranosyl-(1→4)-2,6-dideoxy-β-D-ribo-hexopyranosyl)oxy]- 12,14-dihydroxycard-20(22)-enolide 治疗血药浓度为0.5ng/ml~1.5ng/ml，而中毒血药浓度为2ng/ml 临床上用于治疗急性或慢性心力衰竭，尤其对心房颤动及室上性心动过速