Tap chi lloa hoc, T. 46 (3), T, 292 - 297, 2008
NGHIEN cuu THANH PHAN
HOA.
HQC
CAY
XfCH THlJQC
(PAEONIA VEITCHII LYNCH. VAR BERESOWSKII
Dell
I'da
soan
28-3-20IJ7
PHAM
HAl
YEN',
PHAN
VAN
KIEM',
L12
NGOC
THANH'
.
NGUYEN
XUAN
NHIEM',
CH,\U
VAN
MINH'
l\/i¢n
Hod
hoc
cdc

(7),
tianshic
acid
(8)
were
isolated
by various chromatography
methods. Their
chemical
structures
were
identified by
NMR
spectroscopic
data. This is the firs!
report
of
5,6
and 8 from family Ranunculaceae,
Key words: Paeonia veitchii, salicinol, isosalicin, Paeoniaceae.
1-
MO DAU
Cay xich thiroc c6 ten khoa hoc la
Paeonia
veitchii
Lynch. var
beresowskii
Shiff
(Paeoniaceae) c6 nguon goc
iJvung

paeoniflarin co tac
dung
ire
che
than kinh,
chong co that va chong viem rna it doc,
Paeaniflorin co tac
dung
chong viern r6 ret tren
mo
hinh
gay phu ban chan
chuot
cong trang.
Trang
y h9C co truyen, xich thuoc duoc dung M
tri cac benh dau nrc nguc, chay mau duoi da,
viem
tac
dong
mach,
viern rnang phoi do lao,
xa
gan, viern nha chu,
mun
nhot
v.v
Trang
y h9C
co truyen

nay.
Bang cac phuong phap sac ky, 8 hop chat da
dtroc phan lap til dich chiet metanal cua re cay
la
paeoniflorin
(1),
benzoyl paeoniflorin
(2),
axit
galic
(3), metyI gaIat (4), salicinol (5),
isosalicinol (6), axit benzoic (7) va axit tianshic
(8). Can true cua cluing diroc xac dinh bang cac
phuong phappho.
II -
THl/C
NGHII;;M VA
PHUONG
PHAP
NGHIENCDtJ
L
Phuong
phap
chnng
a) Phuong pluip
phanlap
cdc hop chat
SAc
ky 16p mong (TLC):
SAc