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Fermentative syntheses specific incorporation

Amino acid separations represent another specific application of the technology. Amino acids are important synthesis precursors - in particular for pharmaceuticals -such as, for example, D-phenylglycine or D-parahydroxyphenylglycine in the preparation of semisynthetic penicillins. They are also used for other chiral fine chemicals and for incorporation into modified biologically active peptides. Since the unnatural amino acids cannot be obtained by fermentation or from natural sources, they must be prepared by conventional synthesis followed by racemate resolution, by asymmetric synthesis, or by biotransformation of chiral or prochiral precursors. Thus, amino acids represent an important class of compounds that can benefit from more efficient separations technology. [Pg.217]


See other pages where Fermentative syntheses specific incorporation is mentioned: [Pg.75]    [Pg.137]    [Pg.40]    [Pg.574]    [Pg.155]    [Pg.4]    [Pg.49]    [Pg.120]    [Pg.28]    [Pg.95]    [Pg.371]    [Pg.69]   
See also in sourсe #XX -- [ Pg.621 ]




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