Pyrazoline derivatives as promising MAO-A targeting antidepressants: an update

D Choudhary, R Kaur, TG Singh… - Current Topics in …, 2024 - ingentaconnect.com
Depression is one of the key conditions addressed by the Mental Health Gap Action
Programme (mhGAP) of WHO that can lead to self-harm and suicide. Depression is …

Emerging insights into pyrazoline motifs: A comprehensive exploration of biological mechanisms and prospects for future advancements

HA Abou-Zied, EAM Beshr, AM Hayallah… - Journal of Molecular …, 2023 - Elsevier
The prevalence of cancer and neurodegenerative diseases, such as Alzheimer's and
Parkinson's, continues to rise worldwide, presenting a significant health burden. Despite …

Hydrazine Hydrate in Asymmetric Synthesis: A Bifunctional Squaramide Catalytic Approach toward Fused Pyrazolines

D Das, C Kamilya, P Ghorai - Organic Letters, 2023 - ACS Publications
A unified strategy has been developed to utilize hydrazine hydrate in asymmetric organic
synthesis by overcoming the rapid background reaction with dienone. The H-bond donor …

Highly efficient, catalyst-free, one-pot sequential four-component synthesis of novel spiroindolinone-pyrazole scaffolds as anti-Alzheimer agents: in silico study and …

H Pourtaher, Y Mohammadi, A Hasaninejad… - RSC Medicinal …, 2024 - pubs.rsc.org
Alzheimer's disease is a neurodegenerative disorder that impacts memory, thinking, and
behavior, and currently, there is no effective cure available for its treatment. This study …

Chalcone and pyrazoline derivatives of dehydroacetic acid as digestive enzyme effectors and In silico studies

R Lakhia, NK Verma, N Raghav, R Pundeer - Journal of Molecular …, 2023 - Elsevier
In the present work, chalcone and pyrazoline derivatives of dehydroacetic acid have been
synthesized using methanol as solvent. All the synthesized compounds were characterized …

Mechanistic insights and therapeutic implications of novel pyrazoline derivatives on antioxidant and enzymatic inhibitory activities

I Selatnia, OMA Khamaysa, AG Soliman… - Journal of Molecular …, 2024 - Elsevier
One of the major features of medicinal chemistry, is the synthesis of novel compounds, and
the assessment of their biological activities for potential therapeutic applications. As a …

Electrocatalytic dehydrogenative and defluorinative coupling between aldehyde-derived N, N-dialkylhydrazones and fluoromalonates: synthesis of 2-pyrazolines

F Noël, L El Kaïm, G Masson, A Claraz - Organic & Biomolecular …, 2024 - pubs.rsc.org
An electrocatalytic synthesis of 2-pyrazolines via dehydrogenative and defluorinative cross-
coupling reactions between (hetero) arylaldehyde-derived N, N-dialkylhydrazones and …

Pyridinium Ylide-Mediated Diastereoselective Synthesis of Spirocyclopropanyl-pyrazolones via Cascade Michael/Substitution Reaction

A Kumari, DJ Patanvadiya, A Jain, R Patra… - The Journal of …, 2024 - ACS Publications
We have devised a highly diastereoselective formal [2+ 1] annulation reaction of
arylidene/alkylidine-pyrazolones with in situ-generated supported as well as standard …

Organocatalytic Dearomatization of 5-Aminopyrazoles: Synthesis of 4-Hydroxypyrazolines

P Natarajan, SV Subramaniam… - The Journal of Organic …, 2024 - ACS Publications
Dearomatization is a fundamental chemical reaction that affords complex three-dimensional
heterocyclic frameworks. We disclose the first organocatalytic dearomatization of 5 …

Synthesis of Dihydropyrazoles via Palladium‐Catalyzed Cascade Heterocyclization/Carbonylation/Arylation of β,γ‐Unsaturated N‐Tosyl Hydrazones

JA Dantas, MA Hardy, MO Costa… - Advanced Synthesis …, 2024 - Wiley Online Library
A Pd‐catalyzed heterocyclization/carbonylation/arylation cascade reaction between β, γ‐
unsaturated N− Ts hydrazones and commercially available arylboronic acids as coupling …