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1.江西中医药大学 药学院,南昌 330004;
2.江西省药品检验检测研究院 江西省药品与医疗器械质量工程技术研究中心,南昌 330029;
3.江西省食品药品监督管理局,南昌 330029;
4.江西省食品检验检测研究院 江西国家果蔬产品及加工食品质量监督检验中心,南昌 330001
Received:24 May 2018,
Published Online:11 May 2018,
Published:20 March 2019
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Kun-yan ZHANG, Ting HONG, Yuan QIAN, et al. Separation Identification of Chemical Constituents of Lysimachia capillipes[J]. Chinese journal of experimental traditional medical formulae, 2019, 25(6): 156-162.
Kun-yan ZHANG, Ting HONG, Yuan QIAN, et al. Separation Identification of Chemical Constituents of Lysimachia capillipes[J]. Chinese journal of experimental traditional medical formulae, 2019, 25(6): 156-162. DOI: 10.13422/j.cnki.syfjx.20190413.
目的:
2
对细梗香草正丁醇部位进行系统的化学成分研究。
方法:
2
取细梗香草药材粉碎,用70%乙醇回流提取,减压回收溶剂得浸膏,浸膏经水溶解后,用正丁醇萃取,得到正丁醇部位,采用大孔树脂柱,中压ODS柱色谱,硅胶柱色谱,LH-20型羟丙基葡聚糖凝胶(Sephadex LH-20)柱色谱和制备高效液相色谱等技术手段进行分离纯化,分离得到单体化合物,并经波谱数据分析和文献数据鉴定化合物的结构。
结果:
2
从细梗香草正丁醇提取物中分离得到15个化合物,其中6个皂苷类和9个黄酮苷类化合物,分别鉴定为细梗香草皂苷B(
1
),细梗香草皂苷C(
2
),kaempferol-3-
O
-
β
-
D
-xylopyranosyl(1→3)-[4-
O
-
E
-
p
-coumaroyl-
α
-
L
-rhamnopyranosyl(1→2)][
β
-
D
-glucopyranosyl(1→6)]-
β
-
D
-galactopyranoside-7-
O
-
α
-
L
-rhamnopyranoside(
3
),kaempferol-3-
O
-{[
β
-
D
-xylopyranosyl(1→3)-
α
-
L
-rhamnopyranosyl(1→6)][
α
-
L
-rhamnopyranosyl(1→2)]}-
β
-
D
-3-trans-
p
-coumaroylgalactopyranoside(
4
),细梗香草皂苷K(
5
),3
β
-
O
-{
α
-
L
-rhamnopyranosyl-(1→2)-
O
-
β
-
D
-glucopyranosyl-(1→4)-[
O
-
β
-
D
-glucopyranosyl-(1→2)]-
α
-
L
-arabinopyranosyl}-16
α
-hydroxyolean-28,13
β
-olide (
6
),细梗香草皂苷I(
7
),quercetin-3-
O
-(2″,6″-di-
O
-
α
-rhamnopyranosyl)-
β
-galactopyranoside(
8
),kaempferol-3-
O
-{[
β
-
D
-xylopyranosyl(1→3)-
α
-
L
-rhamnopyranosyl(1→6)][
α
-
L
-rhamnopyranosyl-(1→2)]}-
β
-
D
-galactopyranoside(
9
),kaempferol-3-
O
-[2-glucopyranosyl(1→3)rhamnopyranosyl-6-rhamnopyranosyl]-
β
-
D
-galactopyranoside(
10
),kaempferol-3-
O
-
α
-
L
-rhamnopyranosy-(1→2)-[
α
-
L
-rhamnopyranosy-(1→6)]-
β
-
D
-galactopyranoside(
11
),capilliposide I(
12
),kaempferol-3-
O
-{(
β
-
D
-glucopyranosyl-(1→3)-[4-
O
-(
E
-
p
-coumaroyl)]-α-
L
-rhamnopyranosyl-(1→6)-(
β
-
D
-galactopyranoside)}-7-
O
-
α
-
L
-rhamnopyranoside (
13
),kaempferol-3-
O
-{[
β
-
D
-glucopyranosyl(1→3)]-4-
O
-(
E
-
p
-coumaroyl)}-
α
-
L
-rhamnopyranosyl(1→6)-
β
-
D
-glucopyranoside-7-
O
(4-
O
-acetyl)-
α
-
L
-rhamnopyranoside (
14
),(3
β
,20
S
,23
S
,24
R
)-3,20,23,24,25,29-hexahydroxydammaran-21-oic acid-21,23-lactone 3-
O
-
β
-
D
-glucopyranosyl-(1→6)-
β
-
D
-gluco-pyranoside(
15
)。
结论:
2
化合物
3,4,6,9,10,13~15
为首次在该植物中分离得到。
Objective:
2
To systemically study the chemical constituents of
n
-butanol fraction from
Lysimachia capillipes
.
Method:
2
The whole plant of
L
.
capillipes
was crushed into power
extracted by 70%methanol
concentrated under reduced pressure
and then its
n
-butanol extract was obtained by fractional extraction. The compounds from
n
-butanol fraction were isolated and purified by macroporous resin column chromatography
medium pressure ODS
silica gel
Sephadex LH-20 and preparative HPLC. Their structures were identified on the basis of spectral analysis and comparison with literature data.
Result:
2
Fifteen compounds including 6 saponins and 9 flavonoid glycosides were isolated from
L
.
capillipes
and were identified as ascapilliposide B(
1
) and capilliposide C(
2
)
kaempferol-3-
O
-
β
-
D
-xylopyranosyl(1→3)-[4-
O
-
E
-
p
-coumaroyl-
α
-
L
-rhamnopyranosyl(1→2)][
β
-
D
-glucopyranosyl(1→6)]-
β
-
D
-galactopyranoside-7-
O
-
α
-
L
-rhamnopyranoside(
3
)
kaempferol-3-
O
-{[
β
-
D
-xylopyranosyl(1→3)-
α
-
L
-rhamnopyranosyl(1→6)][
α
-
L
-rhamnopyranosyl(1→2)]}-
β
-
D
-3-trans-
p
-coumaroylgalactopyranoside (
4
)
capilliposide K (
5
)
3
β
-
O
-{
α
-
L
-rhamnopyranosyl-(1→2)-
O
-
β
-
D
-glucopyranosyl-(1→4)-[
O
-
β
-
D
-glucopyranosyl-(1→2)]-
α
-
L
-arabinopyranosyl)}-16
α
-hydroxyolean-28
13
β
-olide (
6
)
capilliposide I(
7
)
quercetin-3-
O
-(2″
6″-di-
O
-
α
-rhamnopyranosyl)-
β
-galactopyranoside(
8
)
kaempferol-3-
O
-{[
β
-
D
-xylopyranosyl(1→3)-
α
-
L
-rhamnopyranosyl(1→6)][
α
-
L
-rhamnopyranosyl-(1→2)]}-
β
-
D
-galactopyranoside(
9
)
kaempferol-3-
O
-[2-glucopyranosyl(1→3)rhamnopyranosyl-6-rhamnopyranosyl]-
β
-
D
-galactopyranoside(
10
)
kaempferol-3-
O
-
α
-
L
-rhamnopyranosy-(1→2)-[
α
-
L
-rhamnopyranosy-(1→6)]-
β
-
D
-galactopyranoside(
11
)
capilliposide I(
12
)
kaempferol-3-
O
-{(
β
-
D
-glucopyranosyl-(1→3)-[4-
O
-(
E
-
p
-coumaroyl)]-α-
L
-rhamnopyranosyl-(1→6)-(
β
-
D
-galactopyranoside)}-7-
O
-
α
-
L
-rhamnopyranoside (
13
)
kaempferol-3-
O
-{[
β
-
D
-glucopyranosyl(1→3)]-4-
O
-(
E
-
p
-coumaroyl)}-
α
-
L
-rhamnopyranosyl(1→6)-
β
-
D
-glucopyranoside-7-
O
(4-
O
-acetyl)-
α
-
L
-rhamnopyranoside (
14
)
and (3
β
20
S
23
S
24
R
)-3
20
23
24
25
29-hexahydroxydammaran-21-oic acid-21
23-lactone 3-
O
-
β
-
D
-glucopyranosyl-(1→6)-
β
-
D
-gluco-pyranoside(
15
).
Conclusion:
2
The compounds
3
4
6
9
10
13-15
were isolated from this plant for the first time.
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