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  1. No Access

    Article

    Radical reactions of N-heterocyclic compounds, XV. Radial intermediates and end products of the oxidation of 3-anilino-1,5-diphenylpyrazoles with Pb(OAc)4

    Substituted 3-anilino-1,5-diphenylpyrazoles1a–i were oxidized with Pb(OAc)4 in benzene or CH2Cl2 solution. The ESR measurements confirmed the formation of aminyl radicals3f–i frompara-CH3 substituted pyrazoles1f–...

    R. Kluge, D. Ströhl, L. Omelka, M. T. da Silva… in Monatshefte für Chemie / Chemical Monthly (1997)

  2. No Access

    Article

    The solution conformation of cyclic β-casomorphin-5 analogues

    The solution conformation of two cyclicβ-casomorphin-5 analogues H-Tyr-c(-d-Orn-Phe-Pro-Gly-)1 and H-Tyr-c(-Orn-Phe-Pro-Gly-)2 in DMSO-d 6 was studied by NMR spectroscopy and accompanying force field calculations...

    Professor Dr. E. Kleinpeter, D. Ströhl, S. Peinze, W. Brandt… in Structural Chemistry (1996)

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    Article

    Solution conformation of tripeptides by NMR spectroscopy and force-field calculations

    The solution conformation of three linear tripeptides Boc-Ala-Val-Val-OMe1, Boc-Ala-Pro-Val-OMe2, and Boc-Ala-(D)Pro-Val-OMe3 was studied by NMR spectroscopy and accompanying force-field calculations. In one case...

    E. Kleinpeter, D. Ströhl, S. Peinze in Structural Chemistry (1995)

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    Article

    Varia

    J. J. Calvete, W. Schäfer, A. Henschen… in Fresenius' Journal of Analytical Chemistry (1990)