Two-dimensional nuclear magnetic resonance study of the β-casein peptide 1–25: resonance assignments and secondary structure

1993 ◽  
Vol 1202 (1) ◽  
pp. 121-128 ◽  
Author(s):  
N. Magnus Wahlgren ◽  
Joëll Léonil ◽  
Petr Dejmek ◽  
Torbjörn Drakenberg
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Secondary Structure ◽  
Resonance Assignments ◽  
Nuclear Magnetic Resonance Study ◽  
Two Dimensional ◽  
Magnetic Resonance Study ◽  
Nuclear Magnetic

Previously unreported p-terphenyl derivatives with antibiotic properties from the fruiting bodies of Sarcodonleucopus (Basidiomycetes). A two-dimensional nuclear magnetic resonance study

1987 ◽  
Vol 65 (10) ◽  
pp. 2369-2372 ◽  
Author(s):  
C. Tringali ◽  
M. Piattelli ◽  
C. Geraci ◽  
G. Nicolosi ◽  
C. Rocco
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Spectral Analysis ◽  
Magnetic Resonance ◽  
Nuclear Magnetic Resonance Study ◽  
Chemical Transformations ◽  
Two Dimensional ◽  
Fruiting Bodies ◽  
Magnetic Resonance Study ◽  
Nuclear Magnetic

Two previously unreported antibiotic metabolites, 2′,3′,4″-triacetoxy-3,4,5′,6′-tetrahydroxy-p-terphenyl (10) and 2′,3′-diacetoxy-3,4,5′,6′,4″-pentahydroxy-p-terphenyl (11), have been isolated from the basidiomycete Sarcodonleucopus. Their structures have been determined by chemical transformations and spectral analysis, including heteronuclear two-dimensional nuclear magnetic resonance methods.

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