2006(5).
摘要:
又名Dead Man's Bells,Fairy Cap,Fairy Finger,Fox-glove,Lady's Thimble,Lion's Mouth,Purple Foxglove,Scotch Mercury,Throatwort,Witch's Bells,Wolly Fox-glove。植物名Digitalis purpurea;D.lanata。活性成分與藥理作用洋地黃含多種糖苷,主要是洋地黃毒苷(digitoxin)和芰皂素(gitoxin)的前體糖苷A和B。毛花洋地黃D.lanata含毛花洋地黃苷(lanatoside)A、B、C、D和E,由這5個化合物可分別得到洋地黃毒苷、芰皂素、地高辛、洋地黃苷和吉他洛辛(gitaloxin)。強心苷可增強心肌收縮力,減緩心率,減少房室結(jié)傳導(dǎo),穩(wěn)定心率,增加心…