2.毛药毛地草叶 分得强心甙40余种,主要是由五种强心甙元与不同的糖缩合而成的。其中,由洋地黄毒甙元衍生的甙有;紫花强心甙A,洋地黄毒甙元双洋地黄毒糖甙,洋地黄毒甙元单洋地黄毒糖甙,毛花强心甙(lanatoside)A,乙酰基洋地黄毒甙(acetyldigitoxin)a和b,洋地黄毒甙,洋地黄毒甙元岩藻糖葡萄糖甙(glucodigifucoside),夹竹桃双糖甙(odorobiolide)G,新夹竹桃双糖甙(neoodorobioside)G,洋地黄毒甙元葡萄糖甙(digi-toxigenin-β-D-glucoside),洋地黄毒甙元葡萄糖甙-6-去氧葡萄糖甙(digitoxigenin glucoside-6-deoxyglucoside)[1,10],洋地黄毒甙元-6-去氧葡萄糖甙[11],洋地黄毒甙元-3-O-β-D-洋地黄毒粮-β-D-木糖甙(digitoxigenin-3-O-β-D-digitoxosido-β-D-xyloside),洋地黄毒甙元-3-O-β-D-双洋地黄毒糖-β-D-xyloside),洋地黄毒甙元-3-O-β-D-双洋地黄毒糖-β-D-木糖甙(digitoxigenin-3-O-β-D-bisdigitoxoside-β-D-xyloside)[12]等;由羟基洋地黄毒甙元衍生的甙有:紫花洋地黄甙B,羟基洋地黄毒甙,羟基洋地黄毒甙元双洋地黄毒糖甙,芰脱甙,直地吉他林,美丽毒毛旋花子甙,葡萄糖芰脱林(glucogitonrin),毛花强心甙(lanatoside)B,乙酰基羟基洋地黄毒甙(acetyl gitoxin)a和b,羟基洋地黄毒甙,羟基洋地黄毒甙元岩藻糖葡萄糖甙(glucogitofucoside),芰脱林,美丽毒毛旋花子甙,真地吉他林[1,10]告示;由吉他洛甙元衍生的甙有;毛花强心E,乙酰基吉他洛甙(acetylgitaloxin),吉他洛甙,吉他洛甙元单洋地黄毒糖甙,葡萄糖渥洛多甙[1,10]等;由异差基洋地黄毒甙元(digoxigenin)衍生的甙有;毛花强心甙C,去乙酰基毛花强心甙(desacetyllanatoside)C,α-和β-乙酰基地毒甙(acetyldigoxin),地毒甙(digoxin)又名地高辛,新地毒甙(neodigoxin),异羟基洋地黄毒甙元单洋地黄毒糖甙(digoxigenin monodigitoxoside),异羟基洋地黄毒甙元双洋地黄毒糖甙(digoxigenin-bisdigitoxoside),异羟基洋地黄毒甙元四洋地黄毒糖甙(digoxoside)[1,10],异羟基洋地黄毒甙元洋地黄又糖甙(digoxigenin digilanidobioside),葡萄糖新地毒甙(gluconeodigoxin)[12],洋地黄甙(digilanide)A、B、C[13],异羟基洋地黄毒甙元-3-O-β-洋地黄毒糖-β-D-葡甲基糖甙(digo-xigenin-3-O-β-digitoxosido-β-D-glucomethyloside),异羟基洋地黄毒甙元-3-O-β-digitoxoside-β-D-glucomethylostide),异羟基洋地黄毒甙元-3-O-β-双洋地黄毒糖-β-D-葡甲基糖甙(digoxigenin-3-O-β-bisdigitoxosido-β-D-glucomethyloside)[14],异羟基洋地黄毒甙元单洋地地黄糖甙(digoxigenin monodigitaloside)[15],异羟基洋地黄毒甙元-3-O-β-双洋地黄毒糖-β-D-2,6-二去氧葡萄糖甙(digoxig-nin-3-O-β-bisdigitoxosido-β-D-2,6-dideoxyglucoside),葡萄糖甙羟基洋地黄甙元四洋地黄毒糖甙(glucodigoxoside)[16],去甲基毛花强心甙(deslanatoside)[17],异羟基洋地黄毒甙地-3-O-β-双洋地黄毒糖-β-bisdigtoxoside-β-D-2,6-dideoxyglucoside),葡萄糖异羟基洋地黄甙元四洋地黄毒糖甙(glucosidegoside)[16],去甲基毛花强心甙(deslanatoside)[17],异羟基洋地黄毒甙元-3-O-β-双洋地黄毒糖-β-D-木粮甙(digoxigenin-3-O-β-bisdigitoxoside-β-D-xylos-de)[12]等;由双羟基洋地黄毒甙元(diginatigenin)衍生的甙有:毛花强心甙(lanatoside)D,去乙酰基毛花强心甙(desacetyl lanato-side)D,双羟基洋地黄毒甙(diginatin),乙酰基双羟基洋地黄毒甙(acetyl diginatin)[1,10],又羟基洋地黄毒甙元-3-O-β-D-digitaloside)[14]等。上述甙中属于原生黄富林甙,毛花洋地黄富林甙(lanafolein)[18],紫花洋地孕类酮三醇甙。紫花洋地黄孕烯酮甙[19]等;黄酮类:3-去甲氧基棕鳞矢车菊甙(jaceoside),尼泊尔黄酮素,木犀草素-7-O-β-D-吡喃葡萄糖甙(luteolin-7-O-β-D-glucopyranoside),粗毛豚草素(sispi-dulin)[20]、5、7、4-三羟基-6,3-二甲氧基黄酮(5、7、4-trihy-droxy-6,3-dimethoxyflavone)[21],柳穿鱼素(pectolinarigenin),去甲氧基矢车菊黄酮素(desmethoxycentaureidin),芹菜素[22]等。
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