Structure of apamin in solution: a two-dimensional nuclear magnetic resonance study

Biochemistry ◽  
1983 ◽  
Vol 22 (8) ◽  
pp. 1901-1906 ◽  
Author(s):  
David Kemmer ◽  
Neville R. Kallenbach
1987 ◽  
Vol 65 (10) ◽  
pp. 2369-2372 ◽  
Author(s):  
C. Tringali ◽  
M. Piattelli ◽  
C. Geraci ◽  
G. Nicolosi ◽  
C. Rocco

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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