›› 2007, Vol. 2 ›› Issue (6): 218-222.

• 论文 • 上一篇    下一篇

Several flavonoids from Capsella bursa-pastoris (L.) Medic.

  

  • 收稿日期:2007-01-01 修回日期:2007-01-01 出版日期:2007-12-15 发布日期:2007-12-15

Several flavonoids from Capsella bursa-pastoris (L.) Medic.

Ning Song;Wei Xu; Hongfeng Guan; Xiaoqiu Liu *; Yibo Wang; Xiaoling Nie
  

  1. School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China
  • Received:2007-01-01 Revised:2007-01-01 Online:2007-12-15 Published:2007-12-15
  • Contact: Xiaoqiu Liu

Abstract: Nine flavonoids were isolated from the whole plant of Capsella bursa-pastoris (L.) Medic., and their structures were identified as tricin (1), kaempferol (2), quercetin (3), kaempferol-7-O-α-L- rhamnopyranoside (4), quercetin-3-O-β-D–glucopyranoside (5), quercetin-6-C-β-D-glucopyranoside (6), kaempferol-3-O-β-D-glucopyranosyl-7-O-α-L-rhamnopyranoside (7), quercetin-3-O-β-D-glucopyranosyl-7- O-α-L-rhamnopyranoside (8) and kaempferol-3-O-rutinoside (9) on the basis of chemical and physicochemical evidence. All the compounds were obtained from this genus for the first time.

Key words: Capsella bursa-pastoris (L.) Medic., chemical constituents, flavonoids