Gabant, M.; Martin, M.-T.; Moriou, C.; Ermolenko, L.; Guérineau, V.; Retailleau, P.; Thoison, O.; Boury-Esnault, N.; Pérez, T.; Al-Mourabit , A. (2009). Axiphenylalaninium and Axityrosinium, Modified Amino Acids from the Mediterranean Marine Sponge Axinella polypoides. Journal of Natural Products. 72: 1875-1878.

425869

Gabant, M.; Martin, M.-T.; Moriou, C.; Ermolenko, L.; Guérineau, V.; Retailleau, P.; Thoison, O.; Boury-Esnault, N.; Pérez, T.; Al-Mourabit , A.

2009

72: 1875-1878

Publication

Available for editors  

Two new modified amino acids, axiphenylalaninium (1) and axityrosinium (2), along with four known metabolites, C2-R-D-mannosylpyranosyl-L-tryptophan (3), N3, 5'-cycloxanthosine (4), palythine (5), and taurine, were isolated from the marine sponge Axinella polypoides collected in the Mediterranean Sea. The structures were determined by spectroscopic studies and confirmed by X-ray analysis and chemical modifications.

Mediterranean Sea in general

Biochemistry

Porifera

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