N-{N-[N-(1,1-Dimethylethoxycarbonyl)-l-leucyl]-N-methyl-l-leucyl}-N-methyl-l-leucine benzyl ester
نویسندگان
چکیده
The tripeptide title compound, C(32)H(53)N(3)O(6), synthesized in 80% yield by coupling of N-methyl-l-leucine benzyl ester with tert-butoxy-carbonyl-l-leucyl-N-methyl-l-leucine at 273 K, conjugates through two amide linkages and includes two protecting groups: a tert-butyl-oxycarbonyl group at the C-tip and a benzyl group at the N-tip. A classical inter-molecular N-H⋯O hydrogen bond and a weak non-conventional inter-molecular C-H⋯O contact connect the mol-ecules, forming layers parallel to (001).
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