Results 71 to 80 of about 16,857 (213)
Chemistry &Biodiversity, Volume 23, Issue 3, March 2026.Utilizing anacardic acid derived from cashew nut shell liquid, the synthesis of isochromans was accomplished. Two key steps were exploited. Firstly, a benzylic bromination in the green solvent tert‐butyl acetate is disclosed. Secondly, as an example, the exposure of the secondary alcohol 1‐(2‐methoxy‐6‐(pentadec‐1‐en‐1‐yl)phenyl)ethanol to potassium t ...
Bianca L. Davids +5 more
wiley +1 more source
ELMO1 has an essential role in the internalization of Salmonella Typhimurium into enteric macrophages that impacts disease outcome. [PDF]
, 2015 Backgrounds and aims4-6 million people die of enteric infections each year. After invading intestinal epithelial cells, enteric bacteria encounter phagocytes.
Casanova, James E +9 more
core
Litter Quality of Populus Species as Affected by Free-Air CO2 [PDF]
, 2009 The effect of elevated CO2 and nitrogen fertilization on the molecular chemistry of litter of three Populus species and associated soil organic matter (SOM) was investigated by pyrolysis-gas chromatography/mass spectrometry.
Buurman, P., Hoosbeek, M.R., Vermue, E.
core +4 more sources
Microbial Contributions to Primate Reproduction
Evolutionary Anthropology: Issues, News, and Reviews, Volume 35, Issue 1, March 2026.ABSTRACT Reproduction is a complex process, and microbes play a far greater role than previously imagined. This review explores the ways that microbiomes influence the rich tapestry of reproductive processes and outcomes within the primate lineage, including pre‐copulatory and post‐copulatory mechanisms.
Silvia Carboni +2 more
wiley +1 more source
5-Hydroxy-7-methoxy-4H-chromen-4-one
Acta Crystallographica Section E, 2008 The molecular conformation of the title compound, C10H8O4, isolated from Laretia acualis, is stabilized by a strong intramolecular hydrogen bond between the hydroxyl and carbonyl groups. The crystal packing shows π–π stacking interactions.
Iván Brito +3 more
doaj +1 more source
Photolytic release of bioactive carboxylic acids from fused pyran conjugates [PDF]
, 2018 New ester cages bearing the coumarin (2H-benzopyran-2-one) skeleton with extended π-systems as phototriggers, for glycine and β-alanine, as models of carboxylic acid bifunctional molecules with biological relevance, were evaluated under photolysis ...
Conceição, Rafaela +3 more
core +1 more source
Food Frontiers, Volume 7, Issue 2, March 2026.ABSTRACT Medicago sativa L. (alfalfa) harbors a remarkably diverse reservoir of bioactive secondary metabolites. Flavonoids, isoflavones, and triterpenoid saponins dominate its bioactivity landscape, driving potent antioxidant, anti‐inflammatory, antimicrobial, estrogenic, hypolipidemic, and cytotoxic actions through redox modulation, membrane ...
Parham Joolaei Ahranjani +3 more
wiley +1 more source
Crystal Structure of Ethyl 2-Cyano-3-[(1-ethoxyethylidene) Amino]-5-(3-methoxyphenyl)-7-Methyl-5H-1,3-Thiazolo[3,2-A]pyrimidine-6-Carboxylate [PDF]
, 2015 In the title compound, C22H24N4O4S, the central pyrimidine ring adopts a sofa conformation with the ring-junction N atom displaced by 0.2358 (6) Å from the mean plane of the remaining ring atoms.
Krishnamurthy, M.S. +1 more
core +1 more source
Food Science &Nutrition, Volume 14, Issue 3, March 2026.A UPLC‐based quantitative analysis combined with multivariate chemometric methods differentiated seven Citri Reticulatae Pericarpium cultivars based on significant variations in nine flavonoids. Chemometric analysis effectively separated the seven cultivars, and hesperetin was identified as a unique marker for C. reticulata “Chachi”.
Danlin Lin +7 more
wiley +1 more source
Journal of Applied Pharmaceutical ResearchBackground: Tuberculosis (TB) remains a global health challenge, necessitating the discovery of novel anti-tubercular agents. The N-(8-hydrazinyl-3,4-dihydro-2H-1-benzopyran-6-yl)-N'-phenyl urea (HSM-II) scaffold has shown potential in developing ...
Mahesh Agasa Ramu +4 more
doaj +1 more source