Results 61 to 70 of about 4,551 (206)
Verbaspinoside, a new iridoid glycoside from Verbascum spinosum [PDF]
, 1999 A new iridoid glycoside, verbaspinoside (1), was isolated from the aerial parts of Verbascum spinosum. Its structure was elucidated on the basis of chemical and spectral data as 6-O-[(2-O-trans-cinnamoyl)-α-L- rhamnopyranosyl]-catalpol.
Mitakou, S. +3 more
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Iridoid, phenylethanoid and flavonoid glycosides from Forsythia suspensa [PDF]
, 2019 As part of our continuing efforts to explore bioactive compounds from natural resources, a new iridoid glycoside, adoxosidic acid-6′-oleuroperic ester (1), together with one known phenylethanoid glycoside (2) and two known flavonoid glycosides (3–4) were
Rong Zhang (44942) +7 more
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Biology, 2021 Phytochemical investigation of the chloroform fraction obtained from Scrophularia hypericifolia aerial parts led to the isolation of nine acylated iridoid glycosides.
Maged S. Abdel-Kader, Saleh I. Alqasoumi
doaj +1 more source
Journal of Biochemical and Molecular Toxicology, Volume 40, Issue 7, July 2026.Picroside II inhibits colorectal cancer progression by blocking Notch1 signaling activation. It interferes with Notch1 activation by preventing the cleavage and nuclear translocation of the Notch intracellular domain (NICD). Upon ligand binding, Notch1 is cleaved by ADAM and γ‐secretase, releasing NICD, which translocates into the nucleus and forms a ...
Rui Wang +4 more
wiley +1 more source
Iridoid glycosides isolated from Oldenlandia diffusa inhibit LDL-Oxidation [PDF]
, 2005 An iridoid glycoside, oldenlandoside III (5) was isolated from the n-butanol fraction of methanol extracts of the aerial parts of Oldenlandia diffusa Roxb.
H J Lee +6 more
core +1 more source
Journal of Separation Science, Volume 49, Issue 7, July 2026.ABSTRACT This review examines recent advances in the use of natural deep eutectic solvents (NaDES) for natural product sample preparation, with emphasis on extraction, purification, analytical compatibility, and sustainability. NaDES emerge as versatile, tunable, and biocompatible media that enhance the recovery and stability of diverse phytochemicals ...
Valeria Cedeño‐Fierro +3 more
wiley +1 more source
Analyses of the Iridoid Glucoside Dimers in Paederia scandens Using HPLC-ESI-MS/MS [PDF]
, 2013 Introduction Many dimers consisting of structurally similar monomers are difficult to be identified even using NMR. Rapid structural identification of iridoid glycoside dimers, especially isomeric dimers in a complicated matrix, remains desirable ...
Wang, JH +4 more
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Iridoid and phenylethyl glycosides from Globularia sintenisii [PDF]
, 2004 A new iridoid glycoside, sintenoside (1) and two new phenylethyl glycosides, globusintenoside (-2-(3,4-dihydroxyphenyl)ethyl-O-6-O-feruloyl-beta-D-glucopyranosyl-(1 - 4)-alpha-L-rhamnopyranosyl-(1-->3)-4-O-caffeoyl-beta-D-glucopyranoside; 2) and 3'"-O ...
Cosimo Pizza +7 more
core +1 more source
Host Plant Effects on Immune Response Across Development of a Specialist Caterpillar
Frontiers in Ecology and Evolution, 2019 Some herbivorous insects sequester chemicals from their host plants, which can serve as a defense against predators. However, sequestration can also be costly, impacting immunological responses important for other types of natural enemies, such as ...
Adrian L. Carper +2 more
doaj +1 more source
Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.This study evaluated the therapeutic efficacy of Vitex pseudo‐negundo (VPN) extracts in a Staphylococcus aureus‐induced mastitis rat model. Following extraction with water, methanol and petroleum ether, in vitro MICs were determined. Rats established with mastitis received 5‐day treatments.
Hüseyin Koç +5 more
wiley +1 more source