Methyl N -(3-cyanopicolinoyl)- L -tryptophanate

Abstract : In the title compound, C19H16N4O3, the stereocenter has an l configuration; l-tryptophan methyl ester hydro­chloride being used as a starting material. The indole ring system and the pyridine ring are inclined to one another by 13.55 (14)°. In the crystal, adjacent mol­ecules are linked via N—H⋯O hydrogen bonds, forming chains propagating along the c-axis direction.
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Acta Crystallographica Section E: Structure Reports Online, International Union of Crystallography, 2013, 69 (12), pp.o1810. 〈10.1107/S160053681303153X〉
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Soumis le : mercredi 29 mars 2017 - 18:37:12
Dernière modification le : mardi 24 juillet 2018 - 16:43:04

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Olga Ovdiichuk, Olga Hordiyenko, Zoia Voitenko, Axelle Arrault, Volodymyr V. Medviediev. Methyl N -(3-cyanopicolinoyl)- L -tryptophanate. Acta Crystallographica Section E: Structure Reports Online, International Union of Crystallography, 2013, 69 (12), pp.o1810. 〈10.1107/S160053681303153X〉. 〈hal-01498310〉

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