Results 161 to 170 of about 12,877,669 (294)

Lanosterol synthase inhibition as a potential approach for re-sensitizing triazole-resistant <i>Aspergillus fumigatus</i>. [PDF]

mBio
Xie J, Guruceaga X, Martin-Vicente A, Thorn HI, Bale D, Perez Cuesta U, Nandi A, Dieleman C, Parker JE, Kelly SL, Müller C, Gsaller F, Fortwendel JR.   +12 more
europepmc   +1 more source

Synthesis of 1, 2, 4- Triazole Derivatives And Their Biological Activity Study

Ibn Al-Haitham Journal for Pure and Applied Sciences, 2017
This study includes the synthesis of new derivatives of 1, 2, 4- Triazole which are contain Schiff bases derived from 1, 4, 5, 6- tetrahydropyrimidine. The structures of these derivatives were characterized from their melting points, infrared spectroscopy and elemental analysis.
openaire   +1 more source

Chelation‐Assisted Metal‐Catalyzed Ligation and Cleavage Reactions for Chemical Biology

European Journal of Organic Chemistry, EarlyView.
Chelation‐assisted transition metal catalysis has emerged as a promising complement to bioorthogonal click chemistry for studying biological processes. By pre‐organizing catalytic metal centers, designed coordinating substrates enhance reactivity and biocompatibility, enabling site‐selective ligation and decaging reactions in complex biological media ...
Emilie Plantiveau, Maxime Riberaud, Frédéric Taran, Antoine Sallustrau   +3 more
wiley   +1 more source

Fungicidal Activity and In Silico Studies of Triazoles Derived From Glycerol Against Neocosmospora falciformis, A Causal Agent of Guava Tree Decline. [PDF]

Chem Biodivers
Costa AV, Correia AO, Benvindo Dos Anjos B, de Oliveira MB, Gazolla PAR, de Queiroz VT, Resende JA, Teixeira RR, de Oliveira OV, Vargas GJ, Júnior WCJ, Moraes WB, Alves FR.   +12 more
europepmc   +1 more source

Selective N‐Functionalization of Pyrazoles

European Journal of Organic Chemistry, EarlyView.
This review traces the evolution of regioselective N‐functionalization strategies for pyrazoles, a key class of nitrogen heterocycles widely used in medicinal chemistry. Due to rapid tautomerism, N‐functionalization often lacks selectivity, leading to poor and unpredictable regioisomeric outcomes.
Lucas Popek, Matthias Schrader, Christopher J. Teskey   +2 more
wiley   +1 more source

4-Sulfanyl-1,2,3-triazole as a Powerful Ligand in CuAAC to Synthesize 1,4-Substituted 1,2,3-Triazoles Under Solvent-Free and Low Catalyst Loading. [PDF]

Molecules
Shen J, Li J, Xu S, Wang T, Zou Z, Li H, Peng L, Tang Z, Xu X.   +8 more
europepmc   +1 more source

Click Bioconjugation of Aza‐BODIPY Fluorophores to LfcinB Peptides for Improved Biocompatibility

European Journal of Organic Chemistry, EarlyView.
Click bioconjugation attaches NIR aza‐BODIPY fluorophores to LfcinB‐derived anticancer peptides via CuAAC and thiol‐maleimide chemistry. Conjugates exhibit improved predicted solubility while retaining strong NIR absorption (703–730 nm). Peptide‐aza‐BODIPY conjugates induce apoptotic morphology in HeLa cancer cells.
A. Verónica Rodríguez‐Mayor, Maricela Morales, Héctor Manuel Pineda‐Castañeda, Zuly Jenny Rivera‐Monroy, Javier Eduardo García‐Castañeda, Norberto Farfán, Rosa Santillan   +6 more
wiley   +1 more source

Copper on Calcium Carbonate and Marble Waste as Recyclable Catalysts for Ultrasound-Assisted One-Pot Synthesis of 1,4-Disubstituted 1,2,3-Triazoles. [PDF]

ChemSusChem
Serra R, Fartade DJ, Caboni P, Carucci C, Salis A, Tuveri E, Rossi A, Citarella A, Porcheddu A.   +8 more
europepmc   +1 more source

Recent advances and prospects for high‐efficiency blue hot exciton organic light‐emitting diodes

FlexMat, EarlyView.
Blue organic light‐emitting diodes (OLEDs) face great challenges in achieving the balance between color purity, device efficiency, and stability. Hot exciton materials offer a solution by rapidly converting non‐emissive triplet excitons into singlet ones through a high‐lying reverse intersystem crossing process.
Xiaoen Shi, Shuyuan Ge, Futong Liu, Ping Lu   +3 more
wiley   +1 more source

Microbiological Spectrum, risk factors, and antifungal susceptibility of fungal keratitis in the Indore region of Central India. [PDF]

Indian J Ophthalmol
Sharma D, Saroya A, Mahor A, Gandhi S, Walia S, Ghosh A.   +5 more
europepmc   +1 more source