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Goyal S, Singh M, Thirumal D, Sharma P, Mujwar S, Mishra KK, Singh TG, Singh R, Singh V, Singh T, Ahmad SF. In Silico Approaches to Developing Novel Glycogen Synthase Kinase 3β (GSK-3β). Biomedicines 2023; 11:2784. [PMID: 37893156 PMCID: PMC10604233 DOI: 10.3390/biomedicines11102784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 10/09/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023] Open
Abstract
Alzheimer's disease (AD) is caused by plaque agglomeration and entanglement in several areas of the neural cells, which leads to apoptosis. The main etiology of AD is senile dementia, which is linked to amyloid-beta (Aβ) deregulation and tau perivascular pathogeny. Hyperphosphorylated tau has a propensity for microtubules, which elevate the instability and tau-protein congregates, leading to accumulation of neurofibrillary tangles (NFTs). Tau hyperphosphorylation is susceptible to GSK-3, which has led to an emerging hypothesis regarding the pathogenesis of AD. Accordingly, attempts have been made to conduct investigations and achieve further advancements on new analogues capable of inhibiting the GSK-3 protein, which are currently in the clinical trials. In this analysis, we have evaluated certain GSK-3 inhibitor variants utilising scaffolding and framework devised techniques with pharmacological characteristics, accompanied by computational screenings (pharmacokinetics and docking). The structure-based designed analogues interacted effectively with the active amino acids of GSK-3β target protein. The in silico pharmacokinetic studies revealed their drug-like properties. The analogues with best interactions and binding scores will be considered in the future to completely demonstrate their potential relevance as viable GSK-3 inhibitors.
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Affiliation(s)
- Shuchi Goyal
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India; (S.G.); (S.M.); (R.S.)
| | - Manjinder Singh
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India; (S.G.); (S.M.); (R.S.)
| | - Divya Thirumal
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India; (S.G.); (S.M.); (R.S.)
| | - Pratibha Sharma
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India; (S.G.); (S.M.); (R.S.)
| | - Somdutt Mujwar
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India; (S.G.); (S.M.); (R.S.)
| | - Krishna Kumar Mishra
- Chitkara University Institute of Engineering and Technology, Chitkara University, Rajpura 140401, Punjab, India;
| | - Thakur Gurjeet Singh
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India; (S.G.); (S.M.); (R.S.)
| | - Ravinder Singh
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India; (S.G.); (S.M.); (R.S.)
| | - Varinder Singh
- Department of Pharmaceutical Sciences and Technology, Maharaja Ranjit Singh Punjab Technical University, Bathinda 151001, Punjab, India;
| | - Tanveer Singh
- Department of Neuroscience and Experimental Therapeutics, College of Medicine, Texas A & M Health Science Center, Bryan, TX 77807, USA;
| | - Sheikh F. Ahmad
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
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Kaur N, Yadav N, Verma Y. Acetamidine in heterocycle synthesis. SYNTHETIC COMMUN 2023. [DOI: 10.1080/00397911.2023.2191204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Affiliation(s)
- Navjeet Kaur
- Department of Chemistry & Division of Research and Development, Lovely Professional University, Phagwara, Punjab, India
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | - Neerja Yadav
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | - Yamini Verma
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
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Kumar S, Borkar V, Mujahid M, Nunewar S, Kanchupalli V. Iodonium ylides: an emerging and alternative carbene precursor for C-H functionalizations. Org Biomol Chem 2022; 21:24-38. [PMID: 36416081 DOI: 10.1039/d2ob01644c] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The metal-catalyzed successive activation and functionalization of arene/heteroarene is one of the most fundamental transformations in organic synthesis and leads to privileged scaffolds in natural products, pharmaceuticals, agrochemicals, and fine chemicals. Particularly, transition-metal-catalyzed C-H functionalization of arenes with carbene precursors via metal carbene migratory insertion has been well studied. As a result, diverse carbene precursors have been evaluated, such as diazo compounds, sulfoxonium ylides, triazoles, etc. In addition, there have been significant developments with the use of iodonium ylides as carbene precursors in recent years, and these reactions proceed with high efficiencies and selectivities. This review provides a comprehensive overview of iodonium ylides in C-H functionalizations, including the scope, limitations, and their potential synthetic applications.
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Affiliation(s)
- Sanjeev Kumar
- Department of Chemical Sciences National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500 037, Telangana, India.
| | - Vaishnavi Borkar
- Department of Chemical Sciences National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500 037, Telangana, India.
| | - Mohd Mujahid
- Department of Chemical Sciences National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500 037, Telangana, India.
| | - Saiprasad Nunewar
- Department of Chemical Sciences National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500 037, Telangana, India.
| | - Vinaykumar Kanchupalli
- Department of Chemical Sciences National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500 037, Telangana, India.
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Chiang AC, Liu YH, Peng SM, Liu ST. Pd-Promoted Cyclization of ( Z)-Pent-2-en-4-yn-1-yl Alkanoates Leading to Furans via an Acyl Group Shift and Further Synthetic Transformation. Org Lett 2022; 24:7649-7653. [PMID: 36219670 DOI: 10.1021/acs.orglett.2c03147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Palladium-promoted acyl migration was observed in the reaction of (Z)-pent-2-en-4-yn-1-yl alkanoates in the presence of DBU to yield 2-(alkanoylmethyl)furan derivatives (2) in high yields. Compounds 2 then underwent oxidative decarbonylation to afford 2-acylfurans with O2 as the oxidant under mild and metal-free conditions. The mechanistic pathway of the reaction involving an intramolecular cyclization and acyl group shift is discussed.
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Affiliation(s)
- Ai-Chun Chiang
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Yi-Hung Liu
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Shie-Ming Peng
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Shiuh-Tzung Liu
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
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Kaur N, Sharma K, Grewal P. Synthesis of heterocycles from urea and its derivatives. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2117630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Navjeet Kaur
- Department of Chemistry & Division of Research and Development, Lovely Professional University, Phagwara, Punjab, India
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | - Kirti Sharma
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | - Pooja Grewal
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
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Singh S, Kandasamy J. Synthesis of 1,3‐dicarbonyl compounds using N‐Cbz amides as an acyl source under transition metal‐free conditions at room temperature. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Shweta Singh
- IIT BHU: Indian Institute of Technology BHU Varanasi Chemistry INDIA
| | - Jeyakumar Kandasamy
- Indian Institute of Technology (BHU) Chemistry Varanasi 221005 Varanasi INDIA
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Hartwig D, Soares LK, Dapper LH, Nascimento JER, Lenardão EJ. Dicarbonyl compounds in the synthesis of heterocycles under green conditions. PHYSICAL SCIENCES REVIEWS 2022. [DOI: 10.1515/psr-2021-0095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Carbon–carbon and carbon-heteroatom bond forming reactions are strategically employed for the generation of a variety of heterocyclic systems. This class of compounds represents the most general structural unit, present in many natural compounds. They are recognized for their valuable biologically properties and wide range of applications in medicinal, pharmaceutical, and other related fields of chemistry. This is an updated review on the use of dicarbonyl compounds under environmentally friendly conditions to access a series of heterocyclic structures, e.g., quinoxaline, quinazolinones, benzochalcogenazoles, indoles, among others. Synthetic protocols involving copper-catalyzed, multicomponent and cascade reactions, decarboxylative cyclization, recycling of CO2, and electrochemical approaches are presented and discussed.
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Affiliation(s)
- Daniela Hartwig
- Laboratório de Síntese Orgânica Limpa – LASOL, CCQFA, Universidade Federal de Pelotas - UFPel , P.O. Box 354, 96010-900 Pelotas , RS , Brazil
| | - Liane K. Soares
- Laboratório de Síntese Orgânica Limpa – LASOL, CCQFA, Universidade Federal de Pelotas - UFPel , P.O. Box 354, 96010-900 Pelotas , RS , Brazil
| | - Luiz H. Dapper
- Laboratório de Síntese Orgânica Limpa – LASOL, CCQFA, Universidade Federal de Pelotas - UFPel , P.O. Box 354, 96010-900 Pelotas , RS , Brazil
| | - José E. R. Nascimento
- Laboratório de Síntese Orgânica Limpa – LASOL, CCQFA, Universidade Federal de Pelotas - UFPel , P.O. Box 354, 96010-900 Pelotas , RS , Brazil
| | - Eder João Lenardão
- Laboratório de Síntese Orgânica Limpa – LASOL, CCQFA, Universidade Federal de Pelotas - UFPel , P.O. Box 354, 96010-900 Pelotas , RS , Brazil
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