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Ypsilandrosides U-Y, five new steroidal saponins from Ypsilandrathibetica

Phytochemical reinvestigation on the whole plants of Ypsilandra thibetica obtained four new spirostanol glycosides, named ypsilandrosides U-X (1–4), and one new cholestanol glycoside, named ypsilandroside Y (5). Their structures have been established by extensive spectroscopic data and chemical meth...

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Detalles Bibliográficos
Autores principales: Gao, Wen-Tao, Yu, Ling-Ling, Xie, Jing, Xiao, Long-Gao, Zhang, Shi-Juan, Ma, Wen-Yi, Yan, Huan, Liu, Hai-Yang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Singapore 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9068850/
https://www.ncbi.nlm.nih.gov/pubmed/35508749
http://dx.doi.org/10.1007/s13659-022-00337-0