Chemical constituents from the linseed meal / 药学学报
Acta Pharmaceutica Sinica
;
(12): 521-525, 2013.
Article
in Chinese
| WPRIM
| ID: wpr-235634
ABSTRACT
Ten compounds were isolated from the 70% ethanol extract of linseed meal (Linum usitatissimum L) through a combination of various chromatographic techniques, including silica gel, macroporous adsorbent resin, Sephadex LH-20, and preparative HPLC. On the basis of spectroscopic data analysis, they were elucidated as 1-methylethyl-2-O-beta-D-glucopyranosyl-(1" --> 6')-beta-D-glucopyanoside (1), linustatin (2), neolinustatin (3), lotaustralin (4), linamarin (5), deoxyguanosine (6), deoxyadenosine (7), (+)-pinoresinol-4'-O-beta-D-glucopyranoside (8), 4-O-beta-D-glucopyranosylvanillyl alcohol (9) and tachioside (10), separately. Among them, compound 1 is a new compound, and compounds 6, 8 and 10 were isolated from the linseed meal for the first time.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Plants, Medicinal
/
Seeds
/
Molecular Structure
/
Chemistry
/
Deoxyadenosines
/
Lignans
/
Flax
/
Deoxyguanosine
/
Glucosides
/
Glycosides
Language:
Chinese
Journal:
Acta Pharmaceutica Sinica
Year:
2013
Type:
Article
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