Results 81 to 90 of about 14,482 (229)

Differential Growth Inhibitory Effects of Highly Oxygenated Guaianolides Isolated from the Middle Eastern Indigenous Plant Achillea falcata in HCT-116 Colorectal Cancer Cells

Molecules, 2013
Medicinal plants play a crucial role in traditional medicine and in the maintenance of human health worldwide. Sesquiterpene lactones represent an interesting group of plant-derived compounds that are currently being tested as lead drugs in cancer ...
Nadine Darwiche, Najat A. Saliba, Lamis Al Aaraj, Tarek Ghaddar, Hala Gali-Muhtasib, Rita Tohme   +5 more
doaj   +1 more source

Phytochemical investigations on Artemisia alba Turra growing in the North-East of Italy [PDF]

, 2016
Artemisia alba Turra (Asteraceae) is an Euro-Mediterranean plant used in Veneto (North-East of Italy) as traditional medicine for the treatment of various diseases. A.
D., Zanini, G., Peron, L., Roccabruna, M., Faggian, Maggi, Filippo, P., Manzini, S., Dall’Acqua, S., Sut, V., Baldan   +8 more
core   +2 more sources

Bioactivity Profiling of Coronarin A and Villosin Isolated From Hedychium coronarium J. Koenig: Acaricidal, Nematicidal, and Antifungal Potential

Chemistry &Biodiversity, Volume 23, Issue 4, April 2026.
The graphical abstract illustrates the flowchart for the isolation and evaluation of bioactive compounds from Hedychium coronarium. Crude extracts were obtained via cold percolation from the aerial parts (flowers, leaves, and stems) using dichloromethane (DCM) and from the rhizomes using chloroform.
Riddhiman Lahiri, Ravendra Kumar, Sushila Arya, Alok Pratap Singh, Sakshi Negi, Shivang Joshi, Pooja Bargali, Suraj N. Mali, Shilpi Rawat, Mozaniel Santana de Oliveira, Prahlad Sarkar   +10 more
wiley   +1 more source

Biosynthetically‐Inspired Oxidative Cleavage Platform Enables Rapid Access to Diverse and Architecturally Complex Chemotypes From Indole Alkaloids

ChemistryEurope, Volume 4, Issue 4, April 2026.
We report a biosynthesis‐inspired ring distortion approach that involves oxidative ring cleavage, ring rearrangement, and ring expansion reactions from a diverse collection of indole alkaloids and derivatives. This chemical synthesis approach led to the synthesis of >25 distinct chemotypes from 14 indole alkaloids.
Derek A. Leas, Eli S. Levit, Alexis A. Bragg, Taylor A. Gerrein, Khalil A. Abboud, Pingrong Wei, Lukasz M. Dobrzycki, Robert W. Huigens III   +7 more
wiley   +1 more source

NMR data for the hydroxyl groups detected by NOESY spectra in sesquiterpene lactones

Data in Brief, 2019
In this article we present the correlations observed in the NOESY spectra, which provide direct and unequivocal detection of hydroxyl groups occurring in the chemical structures of three sesquiterpene lactones - a germacranolide (8α-(E)-4 ...
Jaromir Budzianowski, Joanna Nawrot, Gerard Nowak   +2 more
doaj   +1 more source

EM23, a natural sesquiterpene lactone, targets thioredoxin reductase to activate JNK and cell death pathways in human cervical cancer cells [PDF]

, 2016
Sesquiterpene lactones (SLs) are the active constituents of a variety of medicinal plants and found to have potential anticancer activities. However, the intracellular molecular targets of SLs and the underlying molecular mechanisms have not been well ...
Chen, WB, Li, HY, Li, MM, Li, YL, Liu, QY, Liu, Z, Ma, DL, Shao, FY, Wang, GC, Wang, S, Wang, YF, Wong, NS, Xiao, H, Zhou, GX   +13 more
core   +1 more source

How Different Traditional and Modern Coffee Brewing Methods Affect Its Aroma, Chemistry, Health Effects and Safety Attributes?—A Comprehensive Review to Maximize Coffee Brew Quality

eFood, Volume 7, Issue 2, April 2026.
This review article provides a comprehensive analysis of coffee pre‐brewing techniques, focusing on the methodology and key parameters involved in each coffee brewing process. It also summarizes how different brewing methods affect the coffee metabolome, antioxidant levels, aroma, and physicochemical features.
Enas A. El‐Hawary, Hania A. Guirguis, Nik Muhammad Azhar Nik Daud, Mohd Asraf Zainudin, Ahmed Mediani, Mohamed A. Farag   +5 more
wiley   +1 more source

Cytotoxic effect of eudesmanolides isolated from flowers of Tanacetum vulgare ssp. siculum [PDF]

, 2012
A phytochemical analysis of the dichloromethane extract from the flowers of a subspecies of Tanacetum vulgare growing in Sicily was carried out. Five known sesquiterpene lactones with the eudesmane skeleton have been isolated and the cytotoxic activity ...
BRUNO, Maurizio, Koparal, AT, MAGGIO, Antonella Maria, RAIMONDO, Francesco Maria, ROSSELLI, Sergio, SPADARO, Vivienne, Varol, M   +6 more
core   +2 more sources

Sesquiterpene Lactones from Anthemis melanolepis

ChemInform, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Saroglou V., Karioti A., Heilmann J., Kypriotakis Z., Skaltsa H.   +4 more
openaire   +4 more sources

Comprehensive Insights into Natural Bioactive Compounds: From Chemical Diversity and Mechanisms to Biotechnological Innovations and Applications

ChemistryOpen, Volume 15, Issue 4, April 2026.
Natural products derived from plants, animals, fungi, bacteria, and minerals contain diverse bioactive classes such as alkaloids, flavonoids, terpenoids, saponins, tannins, and phenolics. These natural products work through different mechanisms, including ROS inhibition, NF‐κB suppression, and cytokine regulation, and exhibit wide applications across ...
Sajid Ali, Atif Ali Khan Khalil, Muhammad Saeed Akhtar, Adnan Amin, Wajid Zaman   +4 more
wiley   +1 more source