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Facile Synthesis of the Naturally Cytotoxic Triterpenoid Saponin Patrinia-Glycoside B-II and Its Conformer

The first chemical synthesis of the natural triterpenoid saponin Patrinia-glycoside B-II, namely oleanolic acid 3-O-α-l-rhamnopyranosyl-(1→2)-[β-d-gluco-pyranosyl-(1→3)]-α-l-arabinopyranoside, has been accomplished in a linear 11-step sequence 11 with 9.4% overall yield. The abnormal (1)C(4) conform...

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Detalles Bibliográficos
Autores principales: Ren, Li, Liu, Yong-Xiang, Lv, Dan, Yan, Mao-Cai, Nie, Han, Liu, Yang, Cheng, Mao-Sheng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6270016/
https://www.ncbi.nlm.nih.gov/pubmed/24335573
http://dx.doi.org/10.3390/molecules181215193