Results 171 to 180 of about 13,728 (257)

Recent Advances in Intramolecular C─N Bond Formation for Pyrrolidine Synthesis

ChemistryOpen, Volume 15, Issue 6, June 2026.
This review highlights synthetic advances (2013–2025) in intramolecular C─N bond formation for constructing the pharmaceutically relevant pyrrolidine core. The review is organized into five methodological clusters: 1) intramolecular alkene/alkyne amination; 2) tandem annulations, which involve C─N bond formation as the key step; 3) nucleophilic ...
Rasma Kroņkalne, Māris Turks
wiley   +1 more source

Unraveling enantioselective metabolism: Human cytochrome P450s in arachidonic acid biotransformation. [PDF]

Drug Metab Dispos
Isse FA, El-Sherbeni AA, El-Kadi AOS.
europepmc   +1 more source

Phytochemicals in Asthma Management: Mechanism, Translational Gap and Clinical Integration

Phytochemicals in Food and Medicine, Volume 1, Issue 2, June 2026.
The phytochemicals including flavonoids, alkaloids, terpenoids, and saponins modulate inflammatory, oxidative, and immune pathways in asthma. It highlights their mechanisms of action, translational challenges, advanced formulation strategies, and emerging clinical potential as adjunct therapies for precision‐based asthma management.
Pulak Majumder, Trisita Majumder
wiley   +1 more source

The End of the Beginning of Mechanical Stereochemistry. [PDF]

Acc Chem Res
Goldup SM.
europepmc   +1 more source

Ultra‐Fast and Reversible [2 + 2] Photocycloaddition Enabling Green Light‐Mediated Switching of Polymer Materials

SmartMat, Volume 7, Issue 3, June 2026.
This research introduces an ortho‐palladated oxazolone moiety that can undergo rapid and reversible photocycloaddition by low‐intensity green light irradiation. Integration of such a photoresponsive function into crosslinked polymer structures enables rapid photo‐ and thermo‐switching of polymer properties, presenting a unique light‐directed covalent ...
Wai Lean Koay, Saugat Mondal, Sayan Paul, Xin Yi Oh, Quyen Vu Thi, Zhi Qin Teh, N. D. Pradeep Singh, Vinh X. Truong   +7 more
wiley   +1 more source

Single-crystal X-ray diffraction analysis and mechanistic implications of (2R*,3R*)-2-(2-phenoxyethyl)tetrahydrofuran-3-yl acetate. [PDF]

Acta Crystallogr C Struct Chem
Kelley SP, Nirpal AK, Sathyamoorthi S.
europepmc   +1 more source

Kineochelins—A New Group of Siderophores From an Antarctic Bacterium

Microbial Biotechnology, Volume 19, Issue 6, June 2026.
Genome‐guided analysis of an Antarctic Actinokineospora strain led to the discovery of kineochelins, a new group of siderophores involved in iron sequestration and microbial competition. Kineochelin production inhibits co‐occurring bacteria and clinically relevant yeasts, highlighting Antarctic microorganisms as promising sources of bioactive natural ...
Stanislava Kralova, Peter Spacek, Johannes Gafriller, Matej Bezdicek, Viktoria Medvedcova, Joana Séneca, Jay Osvatic, Ulrike Grienke, Thomas Rattei, Olga N. Sekurova, Sergey B. Zotchev, Martin Zehl, Alexander Loy   +12 more
wiley   +1 more source

Stereoselective synthesis of 1'-α-cyano carbocyclic pyrimidine nucleoside analogs <i>via</i> a chelation-controlled 1'-α-hydroxymethylation strategy.

Org Biomol Chem
Biteau NG, Kasthuri M, Patel D, De R, Schinazi RF, Amblard F.   +5 more
europepmc   +1 more source

Oxidation-Induced Scaffold Remodeling in <i>Ainsliaea</i> Disesquiterpenoids: Total Synthesis of Macrocephadiolide A. [PDF]

Org Lett
Gennaiou K, Zografos AL.
europepmc   +1 more source

Drivers of strigolactone diversity: P450s in strigolactone biosynthesis

Journal of Integrative Plant Biology, Volume 68, Issue 6, Page 1635-1652, June 2026.
This review summarizes the discovery and functional identification of cytochrome P450 in strigolactone biosynthesis, classifies and summarizes the members discovered so far, clarifies their biological significance, discusses the technology of strigolactone synthesis research, and finally describes some problems in strigolactone research and potential ...
Changbin Niu, Harro J. Bouwmeester, Changsheng Li   +2 more
wiley   +1 more source