- 作者: 胡浩斌,鄭旭東,曹宏
- 作者服務機構: Department of Chemistry, Longdong University, Qingyang, 745000, P. R. China
- 中文摘要: Two new xanthone glycosides and six known compounds were isolated from the roots of Pteris multifida. Based on spectroscopic and chemical methods, the structures of the new compounds were elucidated as 1-hydroxy-4,7-dimethoxy-8-(3-methyl-2-butenyl)-6-O-a-L-rhamnopyranosyl-(1R2)-[b-D-glucopyranosyl-(1R3)]-b-D-glucopyranosylxanthone (1), and 1,3-dihydroxy-7-methoxy-8-(3-methyl- 2-butenyl)-6-O-a-L-rhamnopyranosyl-(1R2)-[b-D-glucopyranosyl-(1R3)]-b-D-glucopyranosylxanthone (2), respectively.
- 英文摘要: --
- 中文關鍵字: Pteris multifida Poir.; 1-Hydroxy-4,7-dimethoxy-8-(3-methyl-2-butenyl)-6-O-a-L-rhamnopyranosyl-(1R2)-[b-D-glucopyranosyl-(1R3)]-b-D-glucopyranosylxanthone; 1,3-Dihydroxy-7-methoxy-8-(3-methyl-2-butenyl)-6-O-a-L-rhamnopyranosyl-(1R2)-[b-D-glucopyranosyl-
- 英文關鍵字: --