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Application of Lanthanide Shift Reagent to the (1)H-NMR Assignments of Acridone Alkaloids

This study investigates the application of the paramagnetic shift reagent tris(dipivaloylmethanato)-europium(III) in NMR spectral studies of permethoxyacridone alkaloids (1–3) and pyranoacridone alkaloids (4–6). The induced chemical shifts (∆δ) of all protons were observed for the same molecule, and...

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Detalles Bibliográficos
Autores principales:	Lam, Sio-Hong, Hung, Hsin-Yi, Kuo, Ping-Chung, Kuo, Daih-Huang, Chen, Fu-An, Wu, Tian-Shung
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2020
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7698746/ https://www.ncbi.nlm.nih.gov/pubmed/33213112 http://dx.doi.org/10.3390/molecules25225383

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