Listar por autor "Griesinger, Christian"
Mostrando ítems 1-3 de 3
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Antimicrobial Diterpene Alkaloids from an Agelas citrina Sponge Collected in the Yucatán Peninsula
Pech-Puch, Dawrin; Forero, Abel M.; Fuentes-Monteverde, Juan Carlos; Lasarte-Monterrubio, Cristina; Martínez Guitián, Marta; González-Salas, Carlos; Guillén-Hernández, Sergio; Villegas-Hernández, Harold; Beceiro, Alejandro; Griesinger, Christian; Rodríguez, Jaime; Jiménez, Carlos (MDPI, 2022-04-28)[Abstract] Three new diterpene alkaloids, (+)-8-epiagelasine T (1), (+)-10-epiagelasine B (2), and (+)-12-hydroxyagelasidine C (3), along with three known compounds, (+)-ent-agelasine F (4), (+)-agelasine B (5), and ... -
Connection of Isolated Stereoclusters by Combining 13C-RCSA, RDC, and J-Based Configurational Analyses and Structural Revision of a Tetraprenyltoluquinol Chromane Meroterpenoid from Sargassum muticum
Fuentes-Monteverde, Juan Carlos; Nath, Nilamoni; Forero, Abel M.; Balboa, Elena M.; Navarro-Vázquez, Armando; Griesinger, Christian; Jiménez, Carlos; Rodríguez, Jaime (MDPI, 2022)[Abstract] The seaweed Sargassum muticum, collected on the southern coast of Galicia, yielded a tetraprenyltoluquinol chromane meroditerpene compound known as 1b, whose structure is revised. The relative configuration of ... -
Relative Configuration of Micrograms of Natural Compounds Using Proton Residual Chemical Shift Anisotropy
Nath, Nilamoni; Fuentes-Monteverde, Juan Carlos; Pech-Puch, Dawrin; Rodríguez, Jaime; Jiménez, Carlos; Noll, Markus; Kreiter, Alexander; Reggelin, Michael; Navarro-Vázquez, Armando; Griesinger, Christian (Nature, 2020-09-01)[Abstract] 3D molecular structure determination is a challenge for organic compounds or natural products available in minute amounts. Proton/proton and proton/carbon correlations yield the constitution. J couplings and ...
