699006-15-0Relevant academic research and scientific papers
Decomposition of protonated threonine, its stereoisomers, and its homologues in the gas phase: Evidence for internal backside displacement
Serafin, Scott V.,Zhang, Kangling,Aurelio, Luigi,Hughes, Andrew B.,Morton, Thomas Hellman
, p. 1561 - 1564 (2004)
Protonated threonine and its allo diastereomer exhibit different proportions of collisionally activated dissociation (CAD) product ions. N-Methylation attenuates these differences. Water loss from protonated allo-threonine gives protonated trans-3-methyla
Determination of the complete absolute configuration of petriellin A
Aurelio, Luigi,Brownlee, Robert T. C.,Dang, Jason,Hughes, Andrew B.,Polya, Gideon M.
, p. 407 - 414 (2008/02/04)
We report the full structural determination of the depsipeptide petriellin A. The absolute configuration of the amino acid residues, N-methyl isoleucine and N-methyl threonine, have been determined by a combination of HPLC and TLC comparison of synthetic Marfey's derivatives and Marfey's derivatives of the natural product hydrolysate. The configuration of the chiral centres in these two N-methylated residues was found to be the same as those of the common unmethylated l-amino acids. CSIRO 2006.
