Collect. Czech. Chem. Commun. 1968, 33, 3170-3175
https://doi.org/10.1135/cccc19683170

Amino acids and peptides. LXXXI. Conformation about the amide bond in benzoyl- and acetyl-L-leucine ethyl esters: Optical rotatory dispersion and infrared spectral study

K. Bláha, I. Frič and J. Smolíková

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