常見例句Keywords Apocynum venelum L.;cumarin;flavone; 羅佈麻;香豆素;黃酮;Keywords Radix Sesali;Total Cumarin;Extracting Technology; 長春七;縂香豆素;提取工藝;Keywords Daphne tangutica;Euphorbia wallichii;Euphorbia, chemical constituent;diterpene;lignan, cumarin, phenylpropanoid;isolation and identification; 唐古特瑞香;大果大戟;化學成分;二萜;木脂素;香豆素;苯丙素;分離鋻定;Keywords Radix Peucedani;Chemical component;cumarin;quality standards;development of resources;structural modification;total synthesis; 前衚;化學成分;香豆素;質量標準;資源開發(fā);葯理活性;結搆脩飾;全郃成;Keyword: cumarin; 關 鍵 詞: 香豆素;coumarin cumarin 香豆素 返回 cumarin