N-methylleucine gramicidin-S and (di-N-m
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Dinshaw J. Patel; Alan E. Tonelli
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Article
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1976
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Wiley (John Wiley & Sons)
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English
⚖ 710 KB
## Abstract Conformations containing all __trans__ peptide bonds have previously been proposed for __N__‐methylleucine gramicidin‐S and (di‐__N__‐methylleucine) gramicidin‐S based on an evaluation of proton nuclear magnetic resonance parameters in a series of solvents. These gramicidin‐S derivative