Use of a guest amino acid for the complete proton nuclear magnetic resonance assignments of blocked linear methionine homooligopeptides

1978 ◽  
Vol 100 (12) ◽  
pp. 3903-3907 ◽  
Author(s):  
Anthony A. Ribeiro ◽  
Murray Goodman ◽  
Fred Naider
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Amino Acid ◽  
Magnetic Resonance ◽  
Resonance Assignments ◽  
Proton Nuclear Magnetic Resonance ◽  
Nuclear Magnetic

An improved route to pregna-5,20-dien-3β-ol (muricin aglycone): Carbon and proton nuclear magnetic resonance assignments for the aglycone and a number of related pregnene derivatives

1987 ◽  
Vol 65 (3) ◽  
pp. 666-669 ◽  
Author(s):  
R. D. Dawe ◽  
J. L. C. Wright
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Chemical Shift ◽  
Resonance Assignments ◽  
Proton Nuclear Magnetic Resonance ◽  
Two Dimensional ◽  
Chemical Shift Correlation ◽  
Heteronuclear Chemical Shift ◽  
Nuclear Magnetic

Carbon and proton assignments for muricin aglycone (5) and a number of related pregnenes, carried out with the aid of two-dimensional homo- and heteronuclear chemical shift correlation experiments, have resulted in previously reported carbon assignments for the aglycone being revised. An improved route to muricin aglycone is also reported.

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