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Conformational study of L-methionine and L-cysteine derivatives through quantum chemical calculations and (3)J(HH) coupling constant analyses
The understanding of the conformational behavior of amino acids and their derivatives is a challenging task. Here, the conformational analysis of esterified and N-acetylated derivatives of L-methionine and L-cysteine using a combination of (1)H NMR and electronic structure calculations is reported....
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Beilstein-Institut
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5480334/ https://www.ncbi.nlm.nih.gov/pubmed/28684974 http://dx.doi.org/10.3762/bjoc.13.94 |