李彤梅, 余竞光. 鹰爪叶化学成分研究J. 药学学报, 1998, 33(8): 591-596.
引用本文: 李彤梅, 余竞光. 鹰爪叶化学成分研究J. 药学学报, 1998, 33(8): 591-596.
Li Tongmei, Yu Jingguang. STUDIES ON THE CHEMICAL CONSTITUENTS OF THE LEAVES FROM ARTABOTRYS HEXAPETALUSJ. Acta Pharmaceutica Sinica, 1998, 33(8): 591-596.
Citation: Li Tongmei, Yu Jingguang. STUDIES ON THE CHEMICAL CONSTITUENTS OF THE LEAVES FROM ARTABOTRYS HEXAPETALUSJ. Acta Pharmaceutica Sinica, 1998, 33(8): 591-596.

鹰爪叶化学成分研究

STUDIES ON THE CHEMICAL CONSTITUENTS OF THE LEAVES FROM ARTABOTRYS HEXAPETALUS

  • 摘要: 从鹰爪 Artabotrys hexapetalus 叶分得5种黄酮:鹰爪甙-A(1),鹰爪甙-B(2),黄杉素(3),木犀草素-7-O-葡萄糖甙(4),芹菜素-7-O-芹糖(1→2)葡萄糖甙(5),以及琥珀酸(6)和富马酸(7)。其中1和2是新的黄酮甙,其他5种成分为第一次从本植物分得。经光谱解析测定了1和2化学结构。

     

    Abstract: Artabotrys hexapetalus (annonaceae) is distributed in southern China. As a Chinese folk herb medicine, its root and fruits are used to treat malaria and scrofula, respectively. Two new flavonol glycosides, artabotryside-A (1), -B (2), three known flavonoids: taxifolin (3), 7-O-glucoluteolin (4), apigenin-7-O-apiosyl(1→2) glycoside (5), and two organic acid: succinic (6) and fumaric acid (7) have been isolated from the leaves of A.hexapetalus. The structures of 1 and 2 were elucidated as quercetin-3-O-α-L-rhamnopyranosyl(1→2)-α-L-arabinofuranoside (1) and kaempferol-3-O-α-L-rhamnopyranosyl(1→2)-α-L-arabinofuranoside (2), respectively, on the basis of spectral analysis. The compounds 3 through 7 were found from A.hexapetalus for the first time.

     

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