Výsledky vyhledávání - "Steffen Osswald"

Development of a Commercial Process for (S)-β-Phenylalanine

Autor: Steffen Osswald, Jürgen Roos, J. Ian Grayson

Publikováno v: Organic Process Research & Development. 15:1201-1206

The development of a commercial manufacturing route for (S)-β-phenylalanine 8, a key pharmaceutical building block, is described. The different approaches which were investigated, based on catalytic asymmetric hydrogenation of enamide intermediates

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4778d1e9e6208b37ea75c12001304d66
https://doi.org/10.1021/op200084g

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Kinetic Resolution of Aliphatic β-Amino Acid Amides by β-Aminopeptidases

Autor: Birgit Geueke, Dieter Seebach, Tobias Heck, Hans-Peter E. Kohler, Matthijs K. J. ter Wiel, Steffen Osswald

Publikováno v: ChemBioChem. 10:1558-1561

The growing demand for enantiomerically pure beta-amino acids to be used in the pharmaceutical industry and as fine chemicals requires the development of new strategies for their synthesis. The beta-aminopeptidases BapA from Sphingosinicella xenopept

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33e290be322ca4739fcf2efd073b68e9
https://doi.org/10.1002/cbic.200900184

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Characterization and synthetic applications of recombinant AtNIT1 fromArabidopsis thaliana

Autor: Franz Effenberger, Steffen Osswald, Harald Wajant

Publikováno v: European Journal of Biochemistry. 269:680-687

The nitrilase AtNIT1 from Arabidopsis thaliana was overexpressed in Escherichia coli with an N-terminal His6 tag and purified by zinc chelate affinity chromatography in a single step almost to homogeneity in a 68% yield with a specific activity of 34

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80963a364697588d0686e2180bc8edb4
https://doi.org/10.1046/j.0014-2956.2001.02702.x

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