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Synthesis of new N-phenyl-3-aryl-1,8-naphthyridin-2-amines and 4-((3-aryl-1,8-naphthyridin-2-yl)amino) phenols and their biological and molecular docking studies

Autor: B. Narsaiah, P. Madhu, B. Sakram, Macha Ramesh, D. Ravi, A. Kurumanna

Publikováno v: Chemical Data Collections. 25:100313

A series of 1,8-naphthyridine derivatives 3(a-g) and 4(a-g) as potential antibacterial agents were designed and efficiently amination of 2-chloro-3-aryl-1,8-naphthyridines 1(a-g) with various anilines substituents in positions two. All synthesized ta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1f6198bbeea7365dc81db8b7a8f268b1
https://doi.org/10.1016/j.cdc.2019.100313

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An efficient method for the synthesis of 1,2,3-triazole functionalized isoxazolidine derivatives by 1,3-dipolar cycloaddition of nitrones with terminal olefins

Autor: P. Sambasiva Rao, K. Chinna Ashalu, G. Jitender Dev, N. Ravi Kumar, PVSS Srinivas, B. V. Thomas, B. Narsaiah

1-Phenyl-1,2,3-triazole-4-carbaldehyde 1 was treated with different N-alkyl hydroxylamine hydrochlorides 2 using NaHCO3 to obtain 1,2,3-triazole substituted N-alkyl nitrones 3a-c. The nitrones 3a-c were further reacted with different substituted olef

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5820ce6327563f1884869bdc6bb264f1

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Bioisosteric Replacement in the Search for Biologically Active Compounds: Design, Synthesis and Anti-Inflammatory Activity of Novel [1,2,4]triazino[2,3-c]quinazolines.

Autor: Grytsak, Oleksandr¹ (AUTHOR) 2212dek2015@gmail.com, Shabelnyk, Kostiantyn¹ (AUTHOR), Severina, Hanna² (AUTHOR), Ryzhenko, Victor³ (AUTHOR), Voskoboinik, Oleksii⁴ (AUTHOR) a.yu.voskoboynik@gmail.com, Belenichev, Igor⁵ (AUTHOR), Kovalenko, Serhii⁶ (AUTHOR), Oksenych, Valentyn^7,8,9 (AUTHOR) 2212dek2015@gmail.com, Kamyshnyi, Oleksandr¹⁰ (AUTHOR)

Publikováno v: Pharmaceuticals (14248247). Nov2024, Vol. 17 Issue 11, p1437. 18p.

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Perfluorinated resin-sulfonic acid (Nafion-H): an efficient, environment friendly and recyclable heterogeneous catalyst for the one-pot multicomponent synthesis of β-acetamido ketones

Autor: B. P. V. Lingaiah, P. Shanthan Rao, T. Yakaiah, B. Narsaiah, G. Venkat Reddy

Publikováno v: ARKIVOC, Vol 2007, Iss 13, Pp 227-234 (2007)

Multi component condensation of an aryl aldehyde, acetyl chloride, acetonitrile and enolisable ketone in presence of Nafion-H, as an efficient, environment friendly heterogenous and recyclable catalyst for the one-pot synthesis of β-acetamido ketone

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8110ccc1fe9cfcdc3e5ab277e68916a
https://doi.org/10.3998/ark.5550190.0008.d26

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Iron(III) chloride catalysed three-component Grieco condensation: Synthesis of tetrahydropyrido[2′,3′:3,4]pyrazolo[1,5-a]pyrimidines/quinazolines

Autor: P. Shanthan Rao, B. Sridhar, S. Ravi Kanth, K. Ravi Kumar, G. Venkat Reddy, B. Narsaiah, D. Maitraie

Publikováno v: Journal of Fluorine Chemistry. 127:1211-1221

Three-component Grieco condensation reaction of 3-aminopyrazolo[3,4- b ]pyridine, formaldehyde/benzaldehyde and electron rich alkenes in presence of iron(III) chloride gave tetrahydropyrido[2′,3′:3,4]pyrazolo[1,5- a ]pyrimidines/quinazolines in s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a52a2fcbd72a087d93956b68773a7962
https://doi.org/10.1016/j.jfluchem.2006.06.017

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