ABSTRACT
Objective: To study the chemical constituents of Artemisia argyi. Methods: The chemical constituents were isolated by silica gel column chromatography and HPLC, and its structure were identified by their spectral data and physicochemical properties analysis. Result Thirty-one compounds were isolated from A. argyi with the structures identified as (E)-β-farnesene (1), β-amyrin acetate (2), cycloartenol acetate (3), lupelo acetate (4), n-triacontanol (5), docosanoic acid (6), octadecanoic acid (7), tetracosanoic acid (8), (2R,4aR,8aR)-3,4,4a,8a-tetrahydro-4a-hydroxy-2,6,7,8a-tetramethyl-2-(4,8,12-trimethyl)-chromene-5,8-dione (9), α-spinasterol (10), monopalmitin (11), 12β,20β-dihydroxyldamar-23-en-3-ketone (12), monostearin (13), monolinolenin (14), monolinolein (15), monoolein (16), 3-(3-methyl-2-butenyl)acetophenone-4-O-β-D-glucoside (17), (-)cis-chrysan-thenol-β-D-glucoside (18), artemisioside (19), (1S,2S,4R)-p-menthane-1,2,8-triol-2-O-glucoside (20), (2E,6R)-2,6-dimethyl-2,7-octadiene-6-hydroxy-1-O- glycoside (21), ampelopsisionoside (22), 4-hydroxy acetophenone-4-O-β-D-glucoside (23), skimmin (24), scopoletin (25), dendanthemoside B (26), (4R)-p-menth-1-ene-7,8-diol-7-O-β-D-glucoside (27), (4R)-p-menthane-7,8-diol-7-O-β-D-glucoside (28), isorhoifolin (29), 1,3-dicaffeoylquinic acid (30) and pinitol (31). Conclusion: Compounds 1, 9, 17, 20, 21, 26, 28 are separated from Artemisia genus for the first time. Compounds 11, 12, 14-16, 18, 19, 23, 24, 27, 30, 31 are isolated from A. argyi for the first time.