Polyamine Assignment

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This table is ©. It is taken from:

Wieland Willker, Ulrich Flögel and Dieter Leibfritz
in: NMR in Biomed. 11, 47 - 54 (1998)
"A 1H/13C Inverse 2D Method for the Analysis of the Polyamines Putrescine, Spermidine and Spermine in Cell Extracts and Biofluids."


Chemical Shifts of the Polyamines
Position Putrescine Spermidine Spermine
A 3.062/39.82 3.061/39.79 -
B 1.771/24.80 1.786/24.86 -
A' - 3.133/47.99 3.131/47.95
B' - 1.786/23.70 1.805/23.75
A'' - 3.124/37.60 3.124/37.60
B'' - 2.110/24.76 2.110/24.76
A''' - 3.175/45.50 3.175/45.49

Putrescine:
H2N - A - B - B - A - NH2
H2N-CH2-CH2-CH2-CH2-NH2

Spermidine:
H2N - A'' - B'' - A''' - NH - A' - B' - B - A - NH2
H2N-CH2-CH2-CH2-NH-CH2-CH2-CH 2-CH2-NH2

Spermine:
H2N - A'' - B'' - A''' - NH - A' - B' - B' - A' - NH - A''' - B'' - A'' - NH2
H2N-CH2-CH2-CH2-NH-CH2-CH2-CH 2-CH2-NH-CH2-CH2-CH2-NH2



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