Spermidine is one of the simple polyamines found in cells of virtually all living organisms. It undergoes a metabolic conversion to N8-acetylspermidine catalyzed by an enzyme in cell nuclei and is converted back to spermidine by a deacetylase in the
Similarity of effects of N8-acetylspermidine and its deacetylase inhibitor on stimulating the growth of L1210 cells.
Z Wang et al.
Proceedings of the Western Pharmacology Society, 38, 41-43 (1995-01-01)
N-ethyl-N-nitrosourea-induced rat gliomas showed a stimulation of cytosolic spermidine N-acetyltransferase activity compared with normal brain, with an increased formation of N1 and N8-acetylspermidine, suggesting the activation of two enzymes acetylating the polyamine in N1 and N8 position, respectively. The enhancement
Archives of biochemistry and biophysics, 246(1), 225-232 (1986-04-01)
The effect of Mg2+, putrescine, diaminopropane, N1-acetylspermidine, N8-acetylspermidine, spermidine, and spermine on the thermal denaturation of calf thymus DNA was investigated. As in a previous study with magnesium [W.F. Dove and N. Davidson, (1962) J. Mol. Biol. 5, 467-478], these
The synthesis of all three monoacetylated spermidines is reported. N4-Acetylspermidine was obtained in four steps from spermidine via the triacetylated intermediate by selective deacetylation after exhaustive t-butoxycarbonylation as well as directly from a previously described protected precursor. N1-Acetylspermidine and N8-acetylspermidine
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