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Phenolic Constituents with Antioxidative, Tyrosinase Inhibitory and Anti-aging Activities from Dendrobium loddigesii Rolfe
ABSTRACT: Aqueous ethanol extracts of powdered stems of Dendrobium loddigesii afforded three new phenolics including threo-7-O-ethyl-9-O-(4-hydroxyphenyl)propionyl-guaiacylglycerol (1), (R)-4,5,4ʹ-trihydroxy-3,3ʹ,α-trimethoxybibenzyl (2) and (S)-5,5′,7-trihydroxy-3′,4′-dimethoxyflavanone (3), togeth...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Singapore
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6814690/ https://www.ncbi.nlm.nih.gov/pubmed/31630376 http://dx.doi.org/10.1007/s13659-019-00219-y |