[Chemical constituents of Cocculus orbiculatus var. mollis root].
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OBJECTIVE
To study the chemical constituents in the root of Cocculus orbiculatus var. mollis.
METHODS
The compounds were isolated by silica gel chromatography, their structures were established by spectroscopic methods.
RESULTS
Eleven compounds were isolated and identified as wattisine A (I), O-methylcocsoline (II), (+) cocsoline (III), (+) cocsuline (IV), magnoflorine (V), sino-coculine (VI), isosinococuline (VII), (-) coclaurine (VIII), daucosterol (IX), beta-sitosterol (X) and 1-oleioyl-3-(9Z, 12Z-arachoyl) glycerol (XI).
CONCLUSIONS
Compound I is isolated from this genus for the first time,and compound II - XI are isolated from this plant for the first time.