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New Dammarane Triterpenoids, Caffruones A–D, from the Cherries of Coffea arabica
ABSTRACT: In present study, four new dammarane-type triterpenoids, namely caffruones A–D (1–4), were isolated from the cherries of Coffea arabica. Their structures were elucidated by extensive spectroscopic analysis including 1D, 2D NMR (HSQC, HMBC, (1)H–(1)H COSY, and ROESY), HRMS and IR spectra. T...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Singapore
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6224810/ https://www.ncbi.nlm.nih.gov/pubmed/30128843 http://dx.doi.org/10.1007/s13659-018-0181-y |