[Chemical constituents from Typhonium flagelliforme].
OBJECTIVE
To study the major chemical constituents from the root tuber of Typhyonium flagelliforme.


METHODS
Compounds were separated and purified with silica gel column and preparative HPLC, and their structures were elucidated on the basis of spectroscopic evidence (UV, IR, MS, NMR and 2D NMR).


RESULTS
Four compounds were identified as 1-O-beta-glucopyranosyl-2-[(2-hydroxyloctadecanoyl) amido]-4,8-octadecadiene-1,3-diol (1), coniferin (2), beta-sitosterol (3) and beta-daucosterol (4).


CONCLUSIONS
A cerebroside with significant antihepatotoxic activity and a phenylpropanoid glycoside were isolated from Typhyonium flagelliforme for the first time.
Guangxi Institute of Traditional Medical and Pharmaceutical Sciences, Nanning 530022.
Ping
P
Huang
Glroria
G
Karagianis
Peter G
PG
Waterman
D029064:Araceae / Q000737:chemistry*; D002934:Cinnamates / Q000737:chemistry / Q000302:isolation & purification*; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D008968:Molecular Conformation; D015394:Molecular Structure; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D012855:Sitosterols / Q000737:chemistry / Q000302:isolation & purification
C490955:1-O-beta-glucopyranosyl-2-((2-hydroxyloctadecanoyl) amido)-4,8-octadecadiene-1,3-diol; D002934:Cinnamates; D005960:Glucosides; D012855:Sitosterols; C025473:gamma-sitosterol; C016316:coniferin; C011015:lyoniside