Zobrazeno 1 - 10 of 213 pro vyhledávání: '"1 4 dihydropyridine derivatives"'
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Sulfonamide-functionalized covalent organic framework (COF-SO3H): an efficient heterogeneous acidic catalyst for the one-pot preparation of polyhydroquinoline and 1,4-dihydropyridine derivatives
Autor: Razieh Farsi, Seyyed Jafar Saghanezhad, Mohammad Kazem Mohammadi
Publikováno v: Research on Chemical Intermediates. 47:1161-1179
Herein, we report the sulfonamide-functionalized covalent organic framework (COF-SO3H) prepared from melamine and terephthalaldehyde and subsequent sulfonation, as an acidic porous catalyst for the one-pot preparation of polyhydroquinoline and 1,4-di
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::10f865edb693a0a13f663e095448cd8e
https://doi.org/10.1007/s11164-020-04322-5
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4
Ordered mesoporous molecular sieves as active catalyts for the synthesis of 1,4-dihydropyridine derivatives
Autor: Rosa M. Martín-Aranda, Vanesa Calvino-Casilda
Publikováno v: Catalysis Today. 354:44-50
Research on heterocyclic compounds with biological and pharmacological activity continues to arouse great interest. The study of 1,4-dihydropyridines (1,4-DHPs) is of particular interest in the pharmaceutical field due to their important applications
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6b4d1146dbf060ffe19e75fcca165406
https://doi.org/10.1016/j.cattod.2019.06.046
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5
Theoretical studies on 1,4-dihydropyridine derivatives as P-glycoprotein allosteric inhibitors: insights on symmetry and stereochemistry
Autor: Farzin Hadizadeh, Shirin Mollazadeh, Ricardo J. Ferreira
Publikováno v: Journal of Biomolecular Structure and Dynamics. 39:4752-4763
P-glycoprotein (P-gp) is a key efflux pump involved in cellular multidrug resistance (MDR), lowering the concentration of many anticancer drugs in tumor cells by pumping them into the extracellular milieu. While previous studies identified 1,4-dihydr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23c93de736d88f18960c359754f456b7
https://doi.org/10.1080/07391102.2020.1780942
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Synthesis, Molecular Docking and Antimicrobial Studies of Some Novel 1,4-Dihydropyridine Derivatives
Autor: G. Ramalingam, M. Gopalakrishnan, D. Ashokkumar
Publikováno v: Asian Journal of Chemistry. 31:2976-2980
Three components one pot synthesis of some novel triazole substituted 1,4-dihydropyridine compounds from the simple condensation reaction of ethyl acetoacetate, 4-amino triazole and aromatic aldehyde has been demonstrated using on low cost and effici
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::984de26dbf22ed4e2a17c5cf6133a92d
https://doi.org/10.14233/ajchem.2019.22330
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10
A green protocol for the synthesis of new 1,4-dihydropyridine derivatives using Fe2O3/ZrO2 as a reusable catalyst
Autor: Sreekantha B. Jonnalagadda, Werner E. van Zyl, Suresh Maddila, Sandeep V. H. S. Bhaskaruni
Publikováno v: Research on Chemical Intermediates. 45:4555-4572
An efficient protocol to synthesize a series of new 1,4-dihydropyridine derivatives under mild conditions is developed. The catalyst consists of iron loaded on zirconia (Fe2O3/ZrO2) and is reusable for up to six cycles. Excellent yields (92–98%) we
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08ddcd8fa2f4b61998c4e9dc62e849e9
https://doi.org/10.1007/s11164-019-03849-6
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