School Of Basic And Applied Sciences

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Author: search.filters.author.Kumar, BhupinderSubject: search.filters.subject.depression

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    Design Strategies, Chemistry and Therapeutic Insights of Multi-target Directed Ligands as Antidepressant Agents
    (Bentham Science Publishers, 2021-11-03T00:00:00) Singh, Karanvir; Bhatia, Rohit; Kumar, Bhupinder; Singh, Gurpreet; Monga, Vikramdeep
    Depression is one of the major disorders of the central nervous system worldwide and causes disability and functional impairment. According to the World Health Organization, around 265 million people worldwide are affected by depression. Currently marketed antidepressant drugs take weeks or even months to show anticipated clinical efficacy but remain ineffective in treating suicidal thoughts and cognitive impairment. Due to the multifactorial complexity of the disease, single-target drugs do not always produce satisfactory results and lack the desired level of therapeutic efficacy. Recent literature reports have revealed improved therapeutic potential of multi-target directed ligands due to their synergistic potency and better safety. Medicinal chemists have gone to great extents to design multitarget ligands by generating structural hybrids of different key pharmacophores with improved binding affinities and potency towards different receptors or enzymes. This article has compiled the design strategies of recently published multi-target directed ligands as antidepressant agents. Their biological evaluation, structural-activity relationships, mechanistic and in silico studies have also been described. This article will prove to be highly useful for the researchers to design and develop multi-target ligands as antidepressants with high potency and therapeutic efficacy. � 2022 Bentham Science Publishers.
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    A Review on the Arylpiperazine Derivatives as Potential Therapeutics for the Treatment of Various Neurological Disorders
    (Bentham Science Publishers, 2022-01-18T00:00:00) Kumar, Bhupinder; Kumar, Naveen; Thakur, Amandeep; Kumar, Vijay; Kumar, Rakesh; Kumar, Vinod
    Neurological disorders are disease conditions related to the neurons and central nervous system (CNS). Any structural, electrical, biochemical, and functional abnormalities in neurons can lead to various types of disorders, like Alzheimer�s disease (AD), depression, Parkinson�s disease (PD), epilepsy, stroke, etc. Currently available medicines are symptomatic and do not treat the disease state. Thus, novel CNS active agents with the potential to completely treat an illness are highly desired. A range of small organic molecules is being explored as potential drug candidates to cure different neurological disorders. In this context, arylpiperazinehas been found to be a versatile scaffold and indispensable pharmacophore in many CNS active agents. Several molecules with arylpiperazine nucleus have been developed as potent leads for the treatment of AD, PD, depression, and other disorders. The arylpiperazine nucleus can be optionally substituted at different chemical structures and offer flexibility for the synthesis of a large number of derivatives. In the current review article, we have explored the role of various arylpiperazine containing scaffolds against different neurological disorders, including AD, PD, and depression. The structure-activity relationship studies were conducted for recognizing potent lead compounds. This review article may provide important insights into the structural requirements for designing and synthesizing effective molecules as curative agents for different neurological disorders. � 2022 Bentham Science Publishers.