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dc.contributor.authorKukreja, Hitesh-
dc.contributor.authorChugh, Rajan-
dc.contributor.authorSingh, Jatinder-
dc.contributor.authorShah, Ramanpreet-
dc.contributor.authorSingh, Dhandeep-
dc.contributor.authorSingh, Nirmal-
dc.contributor.authorChopra, Dimple Sethi-
dc.contributor.authorSingh, Mandeep-
dc.identifier.issn0975-0983(Online); 0376-4699(Print)-
dc.description.abstractAlzheimer’s disease is an irreversible, progressive brain disorder that slowly destroys memory and cognition skills. Dysfunction of acetylcholine containing neurons in the brain contributes substantially to the cognitive decline observed in Alzheimer's disease. Hence, our focus is to synthesize cholinesterase inhibitors. A series (22 compounds) of 6- and 9-substituted derivatives of 2,3,4,9-tetrahydro-1H-carbazole have been prepared and in vitro evaluated for acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) inhibition by Ellman’s method. By comparing selectivity with standard drug donepezil, amino derivative 3, methylamino derivative 4 and butyl nitro derivative 17 have been found to be selective AChE inhibitors. Borsche-Drechsel cyclization reaction has been carried out to synthesize 2,3,4,9-tetrahydrocarbazole ring followed by nitration, reduction and derivative synthesis.en_US
dc.publisherNISCAIR-CSIR, Indiaen_US
dc.rights CC Attribution-Noncommercial-No Derivative Works 2.5 Indiaen_US
dc.sourceIJC-B Vol.60B(01) [January 2021]en_US
dc.subjectAlzheimer’s diseaseen_US
dc.subjectAcetylcholinesterase (AChE)en_US
dc.subjectBorsche-Drechsel cyclization reactionen_US
dc.titleSynthesis and evaluation of 2,3,4,9-tetrahydro-1H-carbazole derivatives as selective acetylcholinesterase inhibitors: Potential anti-Alzheimer’s agentsen_US
Appears in Collections:IJC-B Vol.60B(01) [January 2021]

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