Three new lignan glucosides from the roots of Scutellaria baicalensis
Three new lignan glucosides, baicalensinosides A–C (1–3), were isolated from the roots of Scutellaria baicalensis. The structural elucidation was achieved by in-depth spectroscopic examinations and qualitative chemical test. Structurally, these compounds belong to the 3,4-dibenzyltetrahydrofuran-typ...
Main Authors: | , , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Elsevier
2016-05-01
|
Series: | Acta Pharmaceutica Sinica B |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2211383515300538 |
id |
doaj-741d0ec2a96c43d0906ccf057dddc932 |
---|---|
record_format |
Article |
spelling |
doaj-741d0ec2a96c43d0906ccf057dddc9322020-11-24T20:58:44ZengElsevierActa Pharmaceutica Sinica B2211-38352211-38432016-05-016322923310.1016/j.apsb.2016.03.007Three new lignan glucosides from the roots of Scutellaria baicalensisHailin LongHaijing ZhangAnjun DengLin MaLianqiu WuZhihong LiZhihui ZhangWenjie WangJiandong JiangHailin QinThree new lignan glucosides, baicalensinosides A–C (1–3), were isolated from the roots of Scutellaria baicalensis. The structural elucidation was achieved by in-depth spectroscopic examinations and qualitative chemical test. Structurally, these compounds belong to the 3,4-dibenzyltetrahydrofuran-type lignan glycoside with a mono-hydroxyl substitution at the 7′-position of benzylidene group on the numbering system of lignans being one of their shared critical features. The anti-osteoporotic activity of the isolated compounds was assessed in an in vitro osteoprotegerin (OPG) transcriptional activity assay using dual luciferase reporter detection. At 10 μmol/L, compounds 1–3 increased the relative activating ratio of OPG transcription to 1.83, 0.84 and 0.98 times that of the control group, respectively.http://www.sciencedirect.com/science/article/pii/S2211383515300538Scutellaria baicalensisRootsLabiataeLignan glucosideBaicalensinosides A–C3,4-DibenzyltetrahydrofuranOsteoprotegerin-activating activityAnti-osteoporotic activity |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Hailin Long Haijing Zhang Anjun Deng Lin Ma Lianqiu Wu Zhihong Li Zhihui Zhang Wenjie Wang Jiandong Jiang Hailin Qin |
spellingShingle |
Hailin Long Haijing Zhang Anjun Deng Lin Ma Lianqiu Wu Zhihong Li Zhihui Zhang Wenjie Wang Jiandong Jiang Hailin Qin Three new lignan glucosides from the roots of Scutellaria baicalensis Acta Pharmaceutica Sinica B Scutellaria baicalensis Roots Labiatae Lignan glucoside Baicalensinosides A–C 3,4-Dibenzyltetrahydrofuran Osteoprotegerin-activating activity Anti-osteoporotic activity |
author_facet |
Hailin Long Haijing Zhang Anjun Deng Lin Ma Lianqiu Wu Zhihong Li Zhihui Zhang Wenjie Wang Jiandong Jiang Hailin Qin |
author_sort |
Hailin Long |
title |
Three new lignan glucosides from the roots of Scutellaria baicalensis |
title_short |
Three new lignan glucosides from the roots of Scutellaria baicalensis |
title_full |
Three new lignan glucosides from the roots of Scutellaria baicalensis |
title_fullStr |
Three new lignan glucosides from the roots of Scutellaria baicalensis |
title_full_unstemmed |
Three new lignan glucosides from the roots of Scutellaria baicalensis |
title_sort |
three new lignan glucosides from the roots of scutellaria baicalensis |
publisher |
Elsevier |
series |
Acta Pharmaceutica Sinica B |
issn |
2211-3835 2211-3843 |
publishDate |
2016-05-01 |
description |
Three new lignan glucosides, baicalensinosides A–C (1–3), were isolated from the roots of Scutellaria baicalensis. The structural elucidation was achieved by in-depth spectroscopic examinations and qualitative chemical test. Structurally, these compounds belong to the 3,4-dibenzyltetrahydrofuran-type lignan glycoside with a mono-hydroxyl substitution at the 7′-position of benzylidene group on the numbering system of lignans being one of their shared critical features. The anti-osteoporotic activity of the isolated compounds was assessed in an in vitro osteoprotegerin (OPG) transcriptional activity assay using dual luciferase reporter detection. At 10 μmol/L, compounds 1–3 increased the relative activating ratio of OPG transcription to 1.83, 0.84 and 0.98 times that of the control group, respectively. |
topic |
Scutellaria baicalensis Roots Labiatae Lignan glucoside Baicalensinosides A–C 3,4-Dibenzyltetrahydrofuran Osteoprotegerin-activating activity Anti-osteoporotic activity |
url |
http://www.sciencedirect.com/science/article/pii/S2211383515300538 |
work_keys_str_mv |
AT hailinlong threenewlignanglucosidesfromtherootsofscutellariabaicalensis AT haijingzhang threenewlignanglucosidesfromtherootsofscutellariabaicalensis AT anjundeng threenewlignanglucosidesfromtherootsofscutellariabaicalensis AT linma threenewlignanglucosidesfromtherootsofscutellariabaicalensis AT lianqiuwu threenewlignanglucosidesfromtherootsofscutellariabaicalensis AT zhihongli threenewlignanglucosidesfromtherootsofscutellariabaicalensis AT zhihuizhang threenewlignanglucosidesfromtherootsofscutellariabaicalensis AT wenjiewang threenewlignanglucosidesfromtherootsofscutellariabaicalensis AT jiandongjiang threenewlignanglucosidesfromtherootsofscutellariabaicalensis AT hailinqin threenewlignanglucosidesfromtherootsofscutellariabaicalensis |
_version_ |
1716784839842070528 |