Results 171 to 180 of about 44,098 (307)

Diversity and Distribution of Terpenoids in Bryophytes and Chemosystematic Uses. [PDF]

Plants (Basel)
Sen K, Bukvički D, Asakawa Y.
europepmc   +1 more source

Biosynthesis of the Fully Saturated C16 Homosesquiterpene Descartane Through Deprotonation With Cyclopropanation

Angewandte Chemie International Edition, Volume 65, Issue 38, 14 September 2026.
A non‐canonical C16 sesquiterpene synthase from Morganella morganii produces the unusual scaffold descartane. Its cyclisation mechanism was rationalised by isotopic labelling experiments and DFT calculations. Site‐directed mutagenesis altered enzyme function, resulting in alternative products, including voltairene, which requires a different ...
Kexin Yang, Philip Troycke, Bernd Goldfuss, Michael Groll, Jeroen S. Dickschat   +4 more
wiley   +1 more source

ABCG transporters are involved in the accumulation of specialized metabolites in the oil bodies of Marchantia polymorpha. [PDF]

Plant Cell Physiol
Kanazawa T, Kawaguchi T, Moriwaki Y, Iwasaki KI, Ueda T, Matsui K.   +5 more
europepmc   +1 more source

Volatile composition of essential oils from major Egyptian Citrus cultivars: a multivariate chemometric approach. [PDF]

Sci Rep
Elmaidomy AH, Mohamed EM, Bahr HS, Abdelmohsen UR.   +3 more
europepmc   +1 more source

Enhydrin Exhibits Antitumor Effects on Human Prostate Cancer Cells Associated with Reduced PI3K/AKT- and NF-κB-Related Gene and Protein Expression. [PDF]

Curr Issues Mol Biol
Zhang X, Taoka R, Liu D, Naito H, Abe Y, Hossain A, Sugimoto M.   +6 more
europepmc   +1 more source

Antiamoeba and Antitrypanosoma Activity of the Mexican <i>Plectranthus amboinicus</i> Essential Oil. [PDF]

Pathogens
Ramírez-Vidal JM, Nogueda-Torres B, Gómez-Escobedo R, Marchat LA, Salas-Benito M, Salas-Benito JS, Bañuelos-Hernández ÁE, Rivera G, Navarrete-Carriola DV, Ramírez-Moreno E.   +9 more
europepmc   +1 more source

Bioactive Properties of Achillea biserrata M.Bieb. Extracts: Phytochemical Analysis, Antioxidant Activity, Target Enzyme Inhibition, and Cytotoxic Effects

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
Integrated evaluation of Achillea biserrata extracts combining LC‐MS/MS phytochemical profiling, antioxidant, enzyme inhibitory, and antiproliferative assays with multivariate chemometric analyses (Pearson correlation, PCA, hierarchical clustering, and PLS regression), revealing phytochemicals associated with the observed biological activities (The ...
Zühal Bayrakçeken Güven, Mustafa Abdullah Yilmaz, Huseyin Inceer   +2 more
wiley   +1 more source

Chromosome-scale genome assembly of Artabotrys hexapetalus provides insights into its evolution and terpenoid biosynthesis. [PDF]

BMC Plant Biol
Cui ZJ, Ye D, Liu YB, Zhu P, Yu SS.
europepmc   +1 more source

Five New Iridoids From the Leaves of Viburnum macrocephalum f. macrocephalum and Their Free Radical Scavenging Activity

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
Five new iridoids, viburetins D–H, featuring dioxatricyclodecane and ring‑opened monocyclic skeletons, are isolated from the leaves of Viburnum macrocephalum f. macrocephalum, enriching the chemical diversity of Viburnum. Preliminary DPPH and ABTS assays reveal varying degrees of radical scavenging activity.
Ya‐Jiao Chen, Hong‐Juan Zhou, Jia Chen, Jian‐Hua Shao, Chun‐Chao Zhao   +4 more
wiley   +1 more source

Phytochemical diversity and therapeutic potential of <i>Verbesina</i> metabolites: a critical review of sesquiterpene lactones and translational feasibility. [PDF]

Front Pharmacol
Ventura-Hernández KI, Pawar TJ, Ramos-Morales FR, Nilewar SS, López-Rosas CA, Hernández-Rosas F.   +5 more
europepmc   +1 more source