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Two New Highly Oxygenated Spirostanol Saponins from Paris polyphylla var. stenophylla
ABSTRACT: Phytochemical investigation of the rhizomes of Paris polyphylla var. stenophylla led to the isolation of two new highly oxygenated spirostanol saponins, named paristenosides A (1) and B (2), together with seven known compounds. Their structures were established mainly on the base of NMR sp...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Berlin Heidelberg
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4940253/ https://www.ncbi.nlm.nih.gov/pubmed/27255683 http://dx.doi.org/10.1007/s13659-016-0102-x |