Ethyl methyl 1,4‐dihydro‐4‐(3‐nitrophenyl)‐2,6‐bis(1‐piperidylmethyl)pyridine‐3,5‐dicarboxylate |
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| Authors: | Julio Duque,H ctor Novoa de Armas,Ram n Pom s Hern ndez,Margarita Su rez Navarro,Estael Ochoa Rodrí guez,Esperanza Salfr n,Yamila Verdecia Reyes,Norbert. M Blaton,Oswald M. Peeters,Camiel J. De Ranter |
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| Affiliation: | Julio Duque,Héctor Novoa de Armas,Ramón Pomés Hernández,Margarita Suárez Navarro,Estael Ochoa Rodríguez,Esperanza Salfrán,Yamila Verdecia Reyes,Norbert. M Blaton,Oswald M. Peeters,Camiel J. De Ranter |
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| Abstract: | In the title compound, C28H38N4O6, the 4‐aryl substituent occupies a pseudo‐axial position approximately orthogonal to the plane of the dihydropyridine ring [88.1 (3)°]. The dihydropyridine ring adopts a flattened boat conformation. The H atom on the pyridine N atom is involved in a bifurcated intramolecular hydrogen bond, the acceptors being the N atoms of the two piperidylmethyl groups [N?N 2.629 (4) and 2.695 (4) Å]. |
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