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2-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:scopusLatazienone, a new lathyrane-type diterpenoid from Euphorbia latazi Kunth
ArticleAbstract: A new lathyrane-type diterpene 8α,15β-diacetoxy-7β-benzoyloxy-3β- (2-methylpropanoyloxy)-4αH,9αH, 11Palabras claves:Diterpene, Euphorbia latazi Kunth, euphorbiaceae, LathyraneAutores:Bahsas A., Buitrago D., Janne Del C. Rojas-Vera, Juan Manuel Amaro-Luis, María Eugenia Rondón, Morales A.Fuentes:scopusUnexpected and novel synthesis of spirojulolidines via intramolecular cyclization of N-carbethoxymethyl spirotetrahydroquinolines catalyzed by PPA
ArticleAbstract: A series of N-carbethoxymethyl spirotetrahydroquinolines (6) were prepared and subjected to cyclizatPalabras claves:Intramolecular alkylation, Spirojulolidine, SpirolilolidineAutores:Bahsas A., Carrillo C., Juan Manuel Amaro-Luis, Kouznetsov V.V., Palma A., Stashenko E.E.Fuentes:scopusSynthesis and transformations of ne spiro-4-piperidines. Acetyl migration in 1-acetyl-1′-benzyl-4-methyl-3, 4-dihydrospiro [(1H)quinoline-2,4′-piperidines] under debenzylation conditions
ReviewAbstract: Synthesis of new dihydrospiro[quinoline-2,4′-piperidines] by a two-step synthetic route based on 4-pPalabras claves:Acetyl migration, Debenzylation, Friedel-Craft alkylation, Intramolecular alkene, SpiropiperidinesAutores:Bahsas A., Basilio D., Juan Manuel Amaro-Luis, Kouznetsov V.V., Poveda J.C., Sanabria C., Stashenko E.E., Vargas M. L.Fuentes:scopus