中国药学杂志
中國藥學雜誌
중국약학잡지
CHINESE PHARMACEUTICAL JOURNAL
2005年
7期
502-504
,共3页
任风芝%刘刚叁%张丽%牛桂云
任風芝%劉剛叁%張麗%牛桂雲
임풍지%류강참%장려%우계운
白花蛇舌草%黄酮
白花蛇舌草%黃酮
백화사설초%황동
目的研究白花蛇舌草的黄酮成分.方法用硅胶柱色谱和HPLC对黄酮成分进行分离,应用波谱学方法鉴定结构.结果从该植物中分离出6个黄酮类化合物,分别鉴定为:quercetin-3-O-[2-O-(6-O-E-sinapoyl)-β-D-glucopyranosyl]-β-D-glucopyranoside(1);kaempferol-3-O-[2-O-(6-O-E-feruloyl)-β-D-glucopyranosyl]-β-D-galactopyranoside(2);quercetin-3-O-[2-O-(6-O-E-feruloyl)-β-D-glucopyranosyl]-β-D-glucopyranoside(3);quercetin-3-O-scambubioside(4);quercetin(5);kaempferol(6).结论化合物1为新化合物.
目的研究白花蛇舌草的黃酮成分.方法用硅膠柱色譜和HPLC對黃酮成分進行分離,應用波譜學方法鑒定結構.結果從該植物中分離齣6箇黃酮類化閤物,分彆鑒定為:quercetin-3-O-[2-O-(6-O-E-sinapoyl)-β-D-glucopyranosyl]-β-D-glucopyranoside(1);kaempferol-3-O-[2-O-(6-O-E-feruloyl)-β-D-glucopyranosyl]-β-D-galactopyranoside(2);quercetin-3-O-[2-O-(6-O-E-feruloyl)-β-D-glucopyranosyl]-β-D-glucopyranoside(3);quercetin-3-O-scambubioside(4);quercetin(5);kaempferol(6).結論化閤物1為新化閤物.
목적연구백화사설초적황동성분.방법용규효주색보화HPLC대황동성분진행분리,응용파보학방법감정결구.결과종해식물중분리출6개황동류화합물,분별감정위:quercetin-3-O-[2-O-(6-O-E-sinapoyl)-β-D-glucopyranosyl]-β-D-glucopyranoside(1);kaempferol-3-O-[2-O-(6-O-E-feruloyl)-β-D-glucopyranosyl]-β-D-galactopyranoside(2);quercetin-3-O-[2-O-(6-O-E-feruloyl)-β-D-glucopyranosyl]-β-D-glucopyranoside(3);quercetin-3-O-scambubioside(4);quercetin(5);kaempferol(6).결론화합물1위신화합물.
