Yao xue xue bao = Acta pharmaceutica Sinica 2003-Feb
[A new chromone glycoside from Cassia siamea lam].
Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой
Нэвтрэх / Бүртгүүлэх
Холбоосыг санах ойд хадгалдаг
Түлхүүр үгс
Хураангуй
OBJECTIVE
To study the chemical constituents of the stem of Cassia siamea.
METHODS
The compounds were isolated by chromatography on silica gel, and identified on the basis of spectral analysis.
RESULTS
Five compounds were isolated and identified as: beta-sitosterol (I), sucrose (II), n-octacosanol (III), 2-methyl-5-(2'-hydroxypropyl)-7-hydroxy-chromone-2'-O-beta-D-glucopyranoside (IV) and piceatannol (V).
CONCLUSIONS
Compound IV is a new compound. Compounds II, III and V were obtained from this plant for the first time.
