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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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Samunuri R, Toyama M, Pallaka RS, Neeladri S, Jha AK, Baba M, Bal C. Synthesis and anti-HBV activity of carbocyclic nucleoside hybrids with salient features of entecavir and aristeromycin. RSC Med Chem 2020; 11:597-601. [PMID: 33479662 DOI: 10.1039/d0md00059k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Accepted: 04/22/2020] [Indexed: 12/16/2022] Open
Abstract
Modified carbocyclic nucleosides (4a-g) constituting 7-deazapurine, 4'-methyl, exocyclic double bond and 2',3'-hydroxy were synthesized. NOE and X-ray studies of 4c confirmed the α-configuration of 4'-methyl. The anti-HBV assay demonstrated 4e (IC50 = 3.4 μM) without notable cytotoxicity (CC50 = 87.5 μM) as a promising lead for future exploration.
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Affiliation(s)
- Ramakrishnamraju Samunuri
- Department of Chemistry , Birla Institute of Technology , Mesra , Ranchi , Jharkhand 835215 , India . .,Chemistry Services , GVK Biosciences Pvt. Ltd , IDA Nacharam , Hyderabad , India
| | - Masaaki Toyama
- Division of Antiviral Chemotherapy , Joint Research Center for Human Retrovirus Infection , Kagoshima University , 8-35-1, Sakuragaoka , Kagoshima , 890-8544 , Japan
| | | | - Seshubabu Neeladri
- Chemistry Services , GVK Biosciences Pvt. Ltd , IDA Nacharam , Hyderabad , India
| | - Ashok Kumar Jha
- Chemistry Services , GVK Biosciences Pvt. Ltd , IDA Nacharam , Hyderabad , India
| | - Masanori Baba
- Division of Antiviral Chemotherapy , Joint Research Center for Human Retrovirus Infection , Kagoshima University , 8-35-1, Sakuragaoka , Kagoshima , 890-8544 , Japan
| | - Chandralata Bal
- Department of Chemistry , Birla Institute of Technology , Mesra , Ranchi , Jharkhand 835215 , India .
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Evaluation and structure-activity relationship analysis of a new series of 4-imino-5H-pyrazolo[3,4-d]pyrimidin-5-amines as potential antibacterial agents. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.05.050] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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