Dokument: Chemoenzymatic Total Synthesis of Lansai B
Titel: | Chemoenzymatic Total Synthesis of Lansai B | |||||||
URL für Lesezeichen: | https://docserv.uni-duesseldorf.de/servlets/DocumentServlet?id=69639 | |||||||
URN (NBN): | urn:nbn:de:hbz:061-20250514-120315-6 | |||||||
Kollektion: | Publikationen | |||||||
Sprache: | Englisch | |||||||
Dokumententyp: | Wissenschaftliche Texte » Artikel, Aufsatz | |||||||
Medientyp: | Text | |||||||
Autoren: | Schatton, Marcel [Autor] Haase, Mona [Autor] Tenhaef, Julia [Autor] Gronkowsky, Catharina [Autor] Noack, Stephan [Autor] Pietruszka, Jörg [Autor] | |||||||
Dateien: |
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Stichwörter: | total synthesis, late-stage-functionalization, tryptophan synthase, natural alkaloid, methyl- transferase, biocatalysis | |||||||
Beschreibung: | Lansai B is an indole alkaloid whose biosynthesis is not yet
elucidated. However, utilizing nature’s tools enabled the stere- oselective formation of this unique framework, first by providing the substituted tryptophan as starting material and later in the scaffold-building step forming the pyrroloindole motif. For the latter, the C3-methyltransferase from Streptomyces griseoviridis (SgMT) is employed for the diastereoselective methylation. Investigating the scope of the enzyme proved that introducing a bromide in the 5-position was ideal for the synthetic endeavor. With this, the stage was set for the synthesis of lansai B, introducing the prenyl group late via a Suzuki coupling. | |||||||
Rechtliche Vermerke: | Originalveröffentlichung:
Schatton, M., Haase, M., Tenhaef, J., Gronkowsky, C., Noack, S., & Pietruszka, J. (2025). Chemoenzymatic Total Synthesis of Lansai B. Chemistry - a European Journal, 31(26), Article e202500740. https://doi.org/10.1002/chem.202500740 | |||||||
Lizenz: | ![]() Dieses Werk ist lizenziert unter einer Creative Commons Namensnennung 4.0 International Lizenz | |||||||
Fachbereich / Einrichtung: | Mathematisch- Naturwissenschaftliche Fakultät | |||||||
Dokument erstellt am: | 14.05.2025 | |||||||
Dateien geändert am: | 14.05.2025 |