Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой
Нэвтрэх / Бүртгүүлэх
OBJECTIVE
To study the chemical constituents of Ligularia vellerea.
METHODS
The compounds were isolated by column chromatography, and the structures were identified by NMR spectral data and other methods.
CONCLUSIONS
Seven compounds were isolated and identified as 4-hydroxyacetophenone, 8