Results 11 to 20 of about 115,884 (248)

Two New Iridoid Glycosides from the Root Barks of Sambucus williamsii Hance

Molecules, 2011
Chemical investigation of the ethanol extract of the root barks of Sambucus williamsii Hance collected in the Heilongjiang province of China resulted in the isolation of two new iridoid glycosides, williamsoside A (1) and williamsoside B (2).
Hua Han, Bing-You Yang, Yong-Gang Xia
exaly   +3 more sources

Quality Evaluation and Antioxidant Activity of Cultivated Gentiana siphonantha: An Ethnic Medicine from the Tibetan Plateau [PDF]

Molecules
Gentiana species are widely used in traditional and modern medicine, and Gentiana siphonantha is an important medicinal representative. To evaluate the quality characteristics of cultivated G.
Jiamin Li, Liyan Zang, Xiaoming Song, Zixuan Liu, Hongmei Li, Jing Sun   +5 more
doaj   +2 more sources

Iridoid glycosides from the Genus (Gentianaceae) and their Chemotaxonomic Sense

Natural Product Communications, 2017
The genus Gentiana is one of the largest genera in the Gentianaceae family. Many Gentiana species have been scientifically investigated for their chemical constituents and chemotaxonomic sense. To date, more than 500 chemical compounds were isolated from
Hao-Yang Yuan, Osafo Raymond Kwaku, Hui Pan, Jia-Xin Han, Chong-Ren Yang, Min Xu   +5 more
doaj   +2 more sources

Anti-Lipogenic Effects of Iridoid-Rich Lonicera caerulea Berry Extracts in a Cortisol-Stimulated Adipocyte Model. [PDF]

J Food Sci
ABSTRACT Berries of Lonicera caerulea (blue honeysuckle; haskap) have been used since ancient times in traditional medicine in China, Japan, and northern Russia. This study aimed to extract, characterize, and evaluate the biological activity of iridoid‐rich fractions from haskap berries using an in vitro adipocyte model.
Guo L, Cui Y, Costa D, Qiao J, Huo J, Rupasinghe HPV.   +5 more
europepmc   +2 more sources

Heterogeneity of iridoid biosynthesis in catmints: Molecular background in a phylogenetic context. [PDF]

J Integr Plant Biol
Evolutionary gains and losses of key biosynthetic genes likely resulting from multiple independent evolutionary events explain why certain Nepeta (catnip) species produce both the active, cat‐attracting nepetalactones and sugar‐bound iridoids, while others make only the sugar‐bound forms, and some have lost iridoid production entirely.
Banjanac T, Milutinović M, Matekalo D, Popović N, Petrović L, Gašić U, Skorić M, Šiler B, Lukić T, Stupar A, Dmitrović S, Nestorović Živković J, Filipović B, Božunović J, Todorović M, Mišić D.   +15 more
europepmc   +2 more sources

Potential Roles of Iridoid Glycosides and Their Underlying Mechanisms against Diverse Cancer Growth and Metastasis: Do They Have an Inhibitory Effect on Cancer Progression? [PDF]

Nutrients, 2021
Iridoids are glycosides found in plants, having inherent roles in defending them against infection by viruses and microorganisms, and in the rapid repair of damaged areas.
Kim CW, Choi KC.
europepmc   +2 more sources

Lipid Nanoparticles Loaded with Selected Iridoid Glycosides as Effective Components of Hydrogel Formulations. [PDF]

Materials (Basel), 2021
One possibility of improving active ingredient penetration into deeper skin layers to enhance the cosmetic product effectiveness, is the application of lipid nanoparticles.
Dąbrowska M, Nowak I.
europepmc   +2 more sources

Anti-inflammatory iridoid glycosides from Paederia scandens (Lour.) Merrill.

Phytochemistry, 2023
Eight previously undescribed iridoid glycosides together with 20 known congeners were isolated from the aerial parts of Paederia scandens (Lour.) Merrill (Rubiaceae).
Yanxiang Xu, J. Zeng, Lin Wang, Jingwen Xu, Xiangjiu He, Yihai Wang   +5 more
semanticscholar   +1 more source

Study on Mechanism of Iridoid Glycosides Derivatives from Fructus Gardeniae in Jiangxi Province by Network Pharmacology. [PDF]

Evid Based Complement Alternat Med, 2020
Objective To investigate the pharmacological mechanism of the iridoid glycosides from Fructus Gardeniae in Jiangxi province by network pharmacology. To provide a valuable research strategy for the rational use and in-depth research and development of ...
Liu F, Li Y, Li M, Wang J, Zhang Y, Du Y, Yang Y.   +6 more
europepmc   +2 more sources

Antiviral activity of iridoid glycosides extracted from Fructus Gardeniae against influenza A virus by PACT-dependent suppression of viral RNA replication. [PDF]

Sci Rep, 2020
Epidemic and pandemic influenza A virus (IAV) poses a significant threat to human populations worldwide. Iridoid glycosides are principal bioactive components from the Gardenia jasminoides J.
Guo S, Bao L, Li C, Sun J, Zhao R, Cui X.   +5 more
europepmc   +2 more sources