Isoxazole compounds: Unveiling the synthetic strategy, in-silico SAR & toxicity studies and future perspective as PARP inhibitor in cancer therapy

U Malik, D Pal - European Journal of Medicinal Chemistry, 2024‏ - Elsevier
Latest developments in cancer treatment have shed a light on the crucial role of PARP
inhibitors that enhance the treatment effectiveness by modifying abnormal repair pathways …

Electrochemical synthesis of pyrazolines and pyrazoles via [3+ 2] dipolar cycloaddition

M Linden, S Hofmann, A Herman… - Angewandte Chemie …, 2023‏ - Wiley Online Library
Pyrazolines and pyrazoles are common and important motifs of pharmaceutical agents and
agrochemicals. Herein, the first electrochemical approach for their direct synthesis from …

A sequential multistep process for the fully mechanochemical, one-pot synthesis of the antiepileptic drug rufinamide

J Gómez-Carpintero, C Cabrero… - … Chemistry Letters and …, 2022‏ - Taylor & Francis
Mechanochemistry is a powerful tool to develop environmentally benign syntheses of active
pharmaceutical ingredients. In this context, we report here the synthesis of the anti-epileptic …

Iodobenzene-Catalyzed Synthesis of Fully Functionalized NH-Pyrazoles and Isoxazoles from α, β-Unsaturated Hydrazones and Oximes via 1, 2-Aryl Shift

V Singh, D Kumar, BK Mishra, B Tiwari - Organic Letters, 2023‏ - ACS Publications
An iodine (III)-catalyzed general method for the synthesis of fully functionalized NH-
pyrazoles and isoxazoles from α, β-unsaturated hydrazones and oximes, respectively, via …

Synthesis of (4-trifluoromethyl) isoxazoles through a tandem trifluoromethyloximation/cyclization/elimination reaction of α, β-unsaturated carbonyls

P Pattanayak, T Chatterjee - The Journal of Organic Chemistry, 2023‏ - ACS Publications
We disclose a metal-free, cascade regio-and stereoselective trifluormethyloximation,
cyclization, and elimination strategy with readily available α, β-unsaturated carbonyl …

Construction of Highly Functionalized C4-Oxyacylated and Aminated Pyrazolines

V Singh, BK Mishra, D Kumar, B Tiwari - Organic Letters, 2023‏ - ACS Publications
Pyrazolines and pyrazolones are prevalent cores in drugs and bioactive molecules.
Functionalizing them with heteroatoms on the ring improves or expands their clinical …

Rapid synthesis of fully substituted arylideneisoxazol-5(4H)-one using zinc oxide nanoparticles

S Aslanpour, H Kiyani - Research on Chemical Intermediates, 2023‏ - Springer
A straightforward, rapid, green, and efficient synthetic procedure has been introduced for
easy access to the synthetically highly substituted arylideneisoxazol-5-(4 H)-one products. A …

Access to Isoxazoles via Photo-oxygenation of Furan Tethered α-Azidoketones

UD Newar, S Kumar, A Borah, S Borra… - The Journal of …, 2024‏ - ACS Publications
Photocatalyst-free visible light-enabled direct oxygenation of furan-tethered α-azidoketones
was studied. The reaction yielded various products depending on the substituents, with …

One-Pot Telescopic Approach to Synthesize Disubstituted Benzimidazoles in Deep Eutectic Solvent

S Das, K Chanda - Synthesis, 2024‏ - thieme-connect.com
An ongoing challenge in the pharmaceutical sector is the need to find and implement novel
synthetic approaches because traditional methods sometimes violate the principles of green …

Palladium-catalyzed cyclizative cross coupling of ynone oximes with 2-haloaryl N-acrylamides for isoxazolyl indoline bis-heterocycles

R Kotipalli, A Nagireddy, MS Reddy - Organic & Biomolecular …, 2022‏ - pubs.rsc.org
Metal-catalyzed cyclizative cross-coupling reactions have attracted enormous attention due
to their unique cascade nature. We demonstrated, herein, a dual-cyclizative coupling of …