Conformational states of methylamides of N-acetyl α-amino acids and their N-methyl derivatives II.1H NMR spectra

1973 ◽  
Vol 9 (3) ◽  
pp. 320-327
Author(s):  
V. T. Ivanov ◽  
P. V. Kostetskii ◽  
T. A. Balashova ◽  
S. L. Portnova ◽  
E. S. Efremov ◽  
...  
Keyword(s):  
Amino Acids ◽  
1H Nmr ◽  
Nmr Spectra ◽  
1H Nmr Spectra ◽  
Conformational States ◽  
Methyl Derivatives

Strong spin-spin coupling in the two-dimensional J-resolved 360-MHz 1H NMR spectra of the common amino acids

1981 ◽  
Vol 42 (1) ◽  
pp. 73-87 ◽  
Author(s):  
Gerhard Wider ◽  
Rudolf Baumann ◽  
Kuniaki Nagayama ◽  
Richard R Ernst ◽  
Kurt Wüthrich
Keyword(s):  
Amino Acids ◽  
1H Nmr ◽  
Nmr Spectra ◽  
1H Nmr Spectra ◽  
Spin Coupling ◽  
Two Dimensional ◽  
The Common ◽  
Spin Spin Coupling ◽  
Strong Spin

Synthesis and 1H NMR Spectra of Thiophenoyl-, Furoyl- and Pyrroylureas with Antiviral Properties

1975 ◽  
Vol 30 (7-8) ◽  
pp. 600-602 ◽  
Author(s):  
D. G. O’Sullivan ◽  
A. K. Wallis
Keyword(s):  
Antiviral Activity ◽  
1H Nmr ◽  
Nmr Spectra ◽  
1H Nmr Spectra ◽  
H Nmr ◽  
Methyl Derivatives

N-(2-Thiophenoyl)urea, its 5-chloro and 5-methyl derivatives, N-ethyl-N′-(2-thiophenoyl)urea, N-phenyl-N′-(5-methyl-2-thiophenoyl)urea, N-(2-furanoyl)urea, N-(1-methyl-2-pyrroyl)urea and 5-methyl-2-thiophene-carboxamide have been prepared. The 1H NMR spectra of the ureides have been analysed. These ureides show antiviral activity.

Selective proton labelling of amino acids in deuterated bovine calbindin D9K. A way to simplify 1H-NMR spectra

1989 ◽  
Vol 2 (5) ◽  
pp. 353-357 ◽  
Author(s):  
Peter Brodin ◽  
Torbjörn Drakenberg ◽  
Eva Thulin ◽  
Sture Forsén ◽  
Thomas Grundström
Keyword(s):  
Amino Acids ◽  
1H Nmr ◽  
Nmr Spectra ◽  
1H Nmr Spectra ◽  
Calbindin D9k

1H-NMR spectra of high-boiling adamantylaromatic compounds

1978 ◽  
Vol 43 (1) ◽  
pp. 250-256
Author(s):  
Jaroslava Podehradská ◽  
Milan Hájek ◽  
Slavoj Hála
Keyword(s):  
1H Nmr ◽  
Nmr Spectra ◽  
1H Nmr Spectra

scholarly journals 13C and 1H NMR Spectra of Synthetic (25R)-5α-Spirostanes

1999 ◽  
Vol 23 (1) ◽  
pp. 48-49
Author(s):  
Martín A. Iglesias Arteaga ◽  
Carlos S. Pérez Martinez ◽  
Roxana Pérez Gil ◽  
Francisco Coll Manchado
Keyword(s):  
1H Nmr ◽  
Nmr Spectra ◽  
Chemical Shifts ◽  
1H Nmr Spectra ◽  
H Nmr ◽  
C 23 ◽  
Main Effects ◽  
Nmr Signals

The assignment of 13C and 1H NMR signals of synthetic (25 R)-5α-spirostanes is presented; the main effects on chemical shifts due to substitution at C-23 are briefly discussed.

The effects of morphology on 1H NMR spectra and relaxation in semicrystalline polyolefins

1984 ◽  
Vol 22 (4) ◽  
pp. 589-616 ◽  
Author(s):  
K. J. Packer ◽  
J. M. Pope ◽  
R. R. Yeung ◽  
M. E. A. Cudby
Keyword(s):  
1H Nmr ◽  
Nmr Spectra ◽  
1H Nmr Spectra
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