Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Muthipeedika, Nibin Joy"'
Autor:
Muthipeedika Nibin Joy, Ayyiliath Meleveetil Sajith, Sougata Santra, Dhananjay Bhattacherjee, Nikolai Beliaev, Grigory V. Zyryanov, Oleg S. Eltsov, Karickal Raman Haridas, Mohammed B. Alshammari
Publikováno v:
Journal of Taibah University for Science, Vol 18, Iss 1 (2024)
We herein report a modified, eco-friendly and atom-economical approach for the synthesis of a series of novel coumarin analogues via Suzuki–Miyaura cross-coupling methodology under mild conditions. The utilization of coumarin fluorosulfate as an at
Externí odkaz:
https://doaj.org/article/f5024df60d98487b83553557ca8c91e5
Autor:
Muthipeedika Nibin Joy, Igor S. Kovalev, Olga V. Shabunina, Sougata Santra, Grigory V. Zyryanov
Publikováno v:
Antioxidants, Vol 13, Iss 10, p 1198 (2024)
A series of 16 (hetero)aryl compounds based on coumarin and equol has been efficiently synthesized by exploring the palladium-catalyzed Suzuki cross-coupling reactions. Polyphenol based on coumarin (4-methyl-7-hydroxy coumarin) was initially converte
Externí odkaz:
https://doaj.org/article/f142c9afebab48b1be9ed706aa61a732
Autor:
Sharma, Bhanu, Muthipeedika, Nibin Joy, Bhattacherjee, Dhananjay, Zyryanov, Grigory V., Purohit, Rituraj
Publikováno v:
In Materials Today Chemistry October 2023 33
Autor:
Aravinda Babu, Kenchaiah Sunil, Ayyiliath Meleveetil Sajith, Eeda Koti Reddy, Sougata Santra, Grigory V. Zyryanov, Talavara Venkatesh, Somashekara Bhadrachari, Muthipeedika Nibin Joy
Publikováno v:
Pharmaceuticals, Vol 17, Iss 5, p 548 (2024)
Facile access to some novel biologically relevant dihydrotriazolopyrimidine carboxylic acid-derived amide analogues using NMI/SO2Cl2, and aromatic and aliphatic primary and secondary amines, is reported herein. The role of N-methylimidazole (NMI) as
Externí odkaz:
https://doaj.org/article/896784a67c514216aae7250c250976a3
Publikováno v:
Pharmaceuticals, Vol 16, Iss 9, p 1326 (2023)
Four sets of previously synthesized 4-methyl-7-substituted coumarin derivatives were screened for their in vitro anti-inflammatory and anti-tubercular activities. The anti-inflammatory potential of 3a–t, 5a–o, 6a–n, and 7a–f synthesized compo
Externí odkaz:
https://doaj.org/article/9766cb54f1d34d04a250fe42537010f6
Publikováno v:
Chimica Techno Acta, Vol 9, Iss 4 (2022)
Herein, an efficient and convenient method for the synthesis of 4-(substitutedphenyl)-1,2-dihydro-2-oxo-6-(2-oxo-2H-benzo[g]chromen-3-yl)pyridine-3-carbonitrile derivatives have been reported using ammonium acetate as catalyst. The structures of synt
Externí odkaz:
https://doaj.org/article/d841af7383a6446a8cc52d8aae39ba8e
Akademický článek
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Autor:
Ranjith Pakkath Karuvalam, Karickal Raman Haridas, Ayyiliath Meleveettil Sajith, Rajeesh Pakkath, Savitha Bhaskaran, M. Syed Ali Padusha, Vasiliy A. Bakulev, Muthipeedika Nibin Joy
Publikováno v:
ARKIVOC, Vol 2019, Iss 6, Pp 431-445 (2020)
Externí odkaz:
https://doaj.org/article/5b73af25b90346caa02b0b634456fb04
Publikováno v:
Journal of Taibah University for Science, Vol 14, Iss 1, Pp 807-811 (2020)
We herein report a modified approach for the synthesis of some pharmacologically relevant oxazole derivatives linked with amides under mild conditions. The utilization of polymer-supported triphenylphosphine (poly-TPP) as a phosphine ligand for gener
Externí odkaz:
https://doaj.org/article/8badb352ae6f453183a707f4a2be09ca
Autor:
G. C. Anjan Kumar, Yadav D. Bodke, B. Manjunatha, N. D. Satyanarayan, B. N. Nippu, Muthipeedika Nibin Joy
Publikováno v:
Chimica Techno Acta, Vol 9, Iss 1 (2022)
The present work describes the novel synthesis of 3, 3'-((phenyl) (ethylamino) methyl)-4-hydroxy-2H-chromen-2-one derivatives catalyzed by biogenic ZnO nanoparticles. The synthesized heterocyclic compounds were characterized by fourier-transform infr
Externí odkaz:
https://doaj.org/article/983c3e988f5d433780a80beedbcfcb3c