[Studies on the chemical constituents from pine needles of Cedrus deodara (II)].
OBJECTIVE
To study the chemical constituents from pine needles of Cedrus deodara.


METHODS
Chemical constituents were isolated from 95% ethanol extract by silica gel and Sephadex LH-20 column chromatography. The structures were elucidated through spectroscopic analysis.


RESULTS
The compounds were identified as 10-nonacosanol (1), dibutyl phthalate (2), protocatechuic acid (3), phthalic acid bis-(2-ethylhexyl) ester (4), (E)-1-O-p-coumaroyl-beta-D-glucopyranoside (5), 5-p-trans-coumaroylguinic acid (6).


CONCLUSIONS
Compounds 1- 6 are obtained from this genus for the first time.
Gansu Academy of Medical Science, Lanzhou 730050, China. zhangjunm07@lzu.cn
Jun-Min
JM
Zhang
Xiao-Feng
XF
Shi
Qu-Huan
QH
Ma
Fu-Jiang
FJ
He
Dong-Dong
DD
Wang
Dong-Yan
DY
Liu
Bin
B
Fan
D028203:Cedrus / Q000737:chemistry*; D003993:Dibutyl Phthalate / Q000737:chemistry / Q000302:isolation & purification*; D047309:Flavones / Q000737:chemistry / Q000302:isolation & purification; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification; D062385:Hydroxybenzoates / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D018515:Plant Leaves / Q000737:chemistry; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
C468854:10-nonacosanol; D047309:Flavones; D006027:Glycosides; D062385:Hydroxybenzoates; D014315:Triterpenes; C521633:chrysoeriol 7-O-(2'''-O-p-coumaroyl-6'''-O-acetyl-beta-D-glucopyranosyl-(1-2)-beta-d-glucopyranoside); D003993:Dibutyl Phthalate; C009091:protocatechuic acid