Conjugates of a secoiridoid glucoside with a phenolic glucoside from the flower buds of Lonicera japonica Thunb

2013 ◽  
Vol 96 ◽  
pp. 423-429 ◽  
Author(s):  
Yoshiki Kashiwada ◽  
Yuka Omichi ◽  
Shin-ichiro Kurimoto ◽  
Hirofumi Shibata ◽  
Yoshiyuki Miyake ◽  
...  
Keyword(s):  
Lonicera Japonica ◽  
Flower Buds ◽  
Phenolic Glucoside ◽  
Secoiridoid Glucoside

scholarly journals One New Conjugate of a Secoiridoid Glucoside with a Sesquiterpene Glucoside from the Flower Buds of Lonicera japonica

2015 ◽  
Vol 10 (9) ◽  
pp. 1934578X1501000
Author(s):  
Biao Yang ◽  
Zhaoqing Meng ◽  
Yimin Ma ◽  
Zhenzhong Wang ◽  
Gang Ding ◽  
...  
Keyword(s):  
Immunosorbent Assay ◽  
2D Nmr ◽  
Lonicera Japonica ◽  
Enzyme Linked Immunosorbent Assay ◽  
Flower Buds ◽  
Spectroscopic Analyses ◽  
Anti Inflammatory ◽  
Secoiridoid Glucoside ◽  
Secoiridoid Derivatives

Secosesquside (1), a new secoiridoid glucoside-sesquiterpene conjugate, together with three known secoiridoid derivatives, were isolated from flower buds of Lonicera japonica. The isolated compounds were elucidated by extensive spectroscopic analyses, especially 2D NMR experiments. The anti-inflammatory activities of the new compound were also evaluated by enzyme-linked immunosorbent assay.

scholarly journals Chemical Constituents and LC-profile of Fresh Formosan Lonicera Japonica Flower Buds

2016 ◽  
Vol 11 (1) ◽  
pp. 1934578X1601100
Author(s):  
I-Wen Lo ◽  
Yuan-Bin Cheng ◽  
Yi-Jin Hsieh ◽  
Tsong-Long Hwang ◽  
Deng-En Shieh ◽  
...  
Keyword(s):  
Chlorogenic Acid ◽  
Calibration Curve ◽  
Active Component ◽  
Chemical Constituents ◽  
Dimethyl Acetal ◽  
Lonicera Japonica ◽  
Flower Buds ◽  
Iridoid Glucosides ◽  
Chemical Profiles ◽  
Secoiridoid Glucoside

One new secoiridoid glucoside, ethylsecologanin dimethyl acetal (1), along with 15 known compounds, comprising six iridoid glucosides (2–7), six flavonoids (8–13), two sterol glucosides (14 and 15), and chlorogenic acid (16) were isolated from the flower buds of Formosan Lonicera japonica. The structures of these isolates were determined on the basis of mass and spectroscopic analyzes. In addition, the chemical profiles of fresh Formosan honeysuckle buds and the dried Chinese one were compared by HPLC with a PDA detector. The calibration curve of the active component, chlorogenic acid, was also provided. As a result of the constituent similarity, Formosan L. japonica can be an alternative to the Chinese honeysuckles.

Three new secoiridoid glycosides from the flower buds of Lonicera japonica

2020 ◽  
Vol 18 (1) ◽  
pp. 70-74 ◽  
Author(s):  
Ran YANG ◽  
Hao HAO ◽  
Jia LI ◽  
Jing XUAN ◽  
Ming-Feng XIA ◽  
...  
Keyword(s):  
Lonicera Japonica ◽  
Flower Buds ◽  
Secoiridoid Glycosides

Two homosecoiridoids from the flower buds of Lonicera japonica

2015 ◽  
Vol 26 (5) ◽  
pp. 517-521 ◽  
Author(s):  
Wei-Xia Song ◽  
Qing-Lan Guo ◽  
Yong-Chun Yang ◽  
Jian-Gong Shi
Keyword(s):  
Lonicera Japonica ◽  
Flower Buds

Gout prophylactic constituents from the flower buds of Lonicera japonica

2016 ◽  
Vol 15 ◽  
pp. 98-102 ◽  
Author(s):  
Jing-Ren Xu ◽  
Guo-Feng Li ◽  
Jia-Yi Wang ◽  
Jie-Ru Zhou ◽  
Jie Han
Keyword(s):  
Lonicera Japonica ◽  
Flower Buds

Characterization and anti-allergic effect of a polysaccharide from the flower buds of Lonicera japonica

2012 ◽  
Vol 90 (4) ◽  
pp. 1642-1647 ◽  
Author(s):  
Jing Tian ◽  
Huilian Che ◽  
Da Ha ◽  
Yeping Wei ◽  
Shuyun Zheng
Keyword(s):  
Lonicera Japonica ◽  
Flower Buds ◽  
Allergic Effect

Homosecoiridoid Alkaloids with Amino Acid Units from the Flower Buds of Lonicera japonica

2013 ◽  
Vol 76 (12) ◽  
pp. 2226-2233 ◽  
Author(s):  
Yang Yu ◽  
Chenggen Zhu ◽  
Sujuan Wang ◽  
Weixia Song ◽  
Yongchun Yang ◽  
...  
Keyword(s):  
Amino Acid ◽  
Lonicera Japonica ◽  
Flower Buds
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