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scopus(37)
Chalcone-flavanone equilibrium in the isomeric mixture: 2',3,4,4',6'-Pentahydroxychalcone and eriodictyol from Stevia lucida
ArticleAbstract: From the leaves and stems of Stevia lucida Lagasca (Asteraceae), an equilibrium chalcone-flavanone iPalabras claves:2',3,4,4',6'-pentahydroxychalcone, Chalcones, Equilibrium mixture, Eriodictyol, Flavanones, SteviaAutores:Juan Manuel Amaro-Luis, Pablo A. Chacón-Morales, Santiago Carolina Dugarte del RosarioFuentes:scopusChemistry of N-functionalized spirodihydroquinolines. Unusual access to the 3-methyl-4-(2-oxo-pyrrolidinyl-1)spiro[indane-1,1′-cyclohexanes] from 1-(3-cyanopropyl)-3,4-dihydrospiro[quinoline-2,1′-cyclohexanes]
ArticleAbstract: The transformation of N-substituted 3,4-dihydrospiro[quinoline-2,1′-cyclohexanes] 2 and 3 has been ePalabras claves:Aminospiroindanes, Intramolecular Friedel-Crafts alkylation, SpirodihydroquinolinesAutores:Bahsas A., Juan Manuel Amaro-Luis, Kouznetsov V.V., Palma A., Rozo W., Stashenko E.E.Fuentes:scopus2-Allyl-N-benzyl substituted α-naphthylamines as building blocks in heterocyclic synthesis. New and efficient syntheses of benz[e]naphtho[1,2-b]azepine and naphtho[1,2-b]azepine derivatives
ArticleAbstract: A new series of 13-acetyl-7,12-dihydro-7-ethylbenz[e]naphtho[1,2-b]azepine (4a-d) and 2-aryl-4-hydroPalabras claves:Amino-Claisen rearrangement, Benz[e]naphtho[1,2-b]azepines, Intramolecular dipolar 1,3-cycloaddition, Intramolecular Friedel-Crafts alkylation, Tetrahydronaphtho[1,2-b]azepinesAutores:Bahsas A., Juan Manuel Amaro-Luis, Palma A., Stashenko E.E., Yépez A.Fuentes:scopus4-Aryl(benzyl)amino-4-heteroarylbut-1-enes as building blocks in heterocyclic synthesis. 4.<sup>1</sup> synthesis of 4,6-dimethyl-5-nitro(amino)- 2-pyridylquinolines and their antiparasitic activities
ArticleAbstract: New nitro- and aminoquinoline derivatives containing a pyridyl nucleus were synthesized from 6,8-disPalabras claves:Aminoquinolines, Antichagasic, Cytotoxic properties, Nitroquinolines, TrichomonacidalAutores:Bahsas A., Fernández Portillo C., Gómez-Barrio A., Juan Manuel Amaro-Luis, Kouznetsov V.V., Montero Pereira D., Muelas Serrano S., Nogal-Ruiz J.J., Ochoa C., Tibaduiza B., Vargas Méndeź L.Y.Fuentes:scopus4-N-aryl(benzyl)amino-4-hetaryl-1-butenes as building blocks in heterocyclic synthesis. 1. New route to 4,6-dimethyl-2-pyridylquinolines from the 4-N-p-methylphenylamino-4-pyridyl-1-butenes
ArticleAbstract: Mediated-acid intramolecular cyclisation of 4-N-p-methylphenylamino-4-pyridyl-1-butenes 4-6 was usedPalabras claves:Autores:Bahsas A., Juan Manuel Amaro-Luis, Kouznetsov V.V., Stashenko E.E., Vargas Méndeź L.Y.Fuentes:scopus4-N-aryl(benzyl)amino-4-heteroaryl-1-butenes as building blocks in heterocyclic synthesis. 2. Synthesis of new tetrahydro-2-benzazepine derivatives and related compounds containing a pyridine ring
ArticleAbstract: Chemical transformations of the aminobutenes (1,2) were studied. Their allyl cationic intramolecularPalabras claves:Autores:Bahsas A., Castro J.R., Juan Manuel Amaro-Luis, Kouznetsov V.V., Poveda J.C., Puentes C.O., Stashenko E.E.Fuentes:scopusA facile Brönsted acidic-mediated cyclisation of 2-allyl-1-arylaminocyclohexanes to octahydroacridine derivatives
ArticleAbstract: The classical acidic cyclisation has been used for the preparation of new substituted octahydroacridPalabras claves:Autores:Bahsas A., Juan Manuel Amaro-Luis, Kouznetsov V.V., Palma A., Rozo W., Stashenko E.E.Fuentes:scopusA new caryophyllane derivative from Stevia triflora
ArticleAbstract: The sesquiterpenes β-caryophyllene-4β,5α-epoxide, clovan-5α,9β-diol, as well as the new 4α,5β-epoxy-Palabras claves:Autores:Adrián R., Juan Manuel Amaro-LuisFuentes:scopusA simple and efficient preparation of 3,4-dialkylsubstituted tetrahydroisoquinoline using cyclopropylethyliden benzylamine
ArticleAbstract: Intramolecular Friedel-Crafts alkylation of N-benzyl-N-(1-cyclopropylethyl)acetamide to 3,4-dialkylPalabras claves:Autores:Bahsas A., Juan Manuel Amaro-Luis, Kouznetsov V.V., Palma A., Rozo W., Stashenko E.E.Fuentes:scopusA straightforward synthetic approach to antitumoral pyridinyl substituted 7H-indeno[2,1-c]quinoline derivatives via three-component imino Diels-Alder reaction
ArticleAbstract: A simple and efficient synthetic method of obtaining pyridinyl substituted indeno[2,1-c]quinoline dePalabras claves:Antitumoral and antifungal activities, Imino Diels-Alder reaction, Indeno[2,1-c]quinolines, Multi-component reactionAutores:Bahsas A., Gupta M., Juan Manuel Amaro-Luis, Kouznetsov V.V., Puentes C.O., Romero Bohórquez A.R., Sortino M., Vázquez Y., Zacchino S.A.Fuentes:scopus