Results 251 to 260 of about 64,409 (320)

Antiviral activity of newly synthesized pyrazole derivatives against Newcastle disease virus. [PDF]

Sci Rep
El-Sewedy A, Morsy ARI, El-Bordany EA, Mahmoud NFH, Mohamed SZ, Ramadan SK.   +5 more
europepmc   +1 more source

Rational Control of C–N Axial Chirality in Bis‐Pentatomic N‐Pyrazolyl Maleimides through an Experimental and Computational Approach

European Journal of Organic Chemistry, Volume 28, Issue 31, August 22, 2025.
The configurational stability of a series of axially chiral bis‐pentatomic compounds of the N‐pyrazolyl maleimide scaffold has been investigated through a combined theoretical and experimental approach. The experimental values of the barriers to enantiomerisation of the title compounds are determined through dynamic high performance liquid ...
Adrián López‐Francés, Jessica Rodrigues, Stéphane Humbel, Jean Rodriguez, Muriel Amatore, Thierry Constantieux   +5 more
wiley   +1 more source

Derivatives of Pyrazole-Based Compounds as Prospective Cancer Agents. [PDF]

ACS Omega
Ramoba LV, Nzondomyo WJ, Serala K, Macharia LW, Biswas S, Prince S, Malan FP, Alexander OT, Manicum AE.   +8 more
europepmc   +1 more source

Dinuclear Benzene Linker Bis(pyrazolyl)amine Cobalt(II) Complexes and their Application as Selective Ethylene Dimerization Catalysts

European Journal of Inorganic Chemistry, Volume 28, Issue 22, August 20, 2025.
Dinuclear (pyrazolyl)amine cobalt(II) complexes are synthesized and structurally characterized. Activation of these cobalt(II) complexes with EtAlCl2 cocatalyst affords highly active and selective ethylene dimerization catalysts. The steric parameters induced by the pyrazolyl substituents largely influence both the catalytic activity and selectivity of
Francis K. Migwi, George S. Nyamato, Stephen O. Ojwach   +2 more
wiley   +1 more source

Silver(I) triflate-catalyzed post-Ugi synthesis of pyrazolodiazepines. [PDF]

Beilstein J Org Chem
Hasan M, Peshkov AA, Shah SAA, Belyaev A, Lim CK, Wang S, Peshkov VA.   +6 more
europepmc   +1 more source

Studies on Syntheses of Pyrazolone and Pyrazole Derivatives. VII. Claisen Rearrangement of Ethyl 5-Allyloxy-1-phenylpyrazole-3-carboxylate

, 1981
Shoji Sugiura, Sachio Ohno, Mikio Hori
openalex   +2 more sources

In Vitro Enzymatic and Computational Assessments of Pyrazole-Isatin and Pyrazole-Indole Conjugates as Anti-Diabetic, Anti-Arthritic, and Anti-Inflammatory Agents. [PDF]

Pharmaceutics
Naglah AM, Almehizia AA, Ghazwani M, Al-Wasidi AS, Naglah AA, Aboulthana WM, Hassan AS.   +6 more
europepmc   +1 more source

Synthesis of Some 3-Oxo-2-phenyl-6,7-dihydro-2H-pyrano[4,3-c]pyrazole Derivatives

, 1983
Suzanne Gelin, Bernard Chantegrel, Abdel Ilah Nadi   +2 more
openalex   +1 more source