| Literature DB >> 22663190 |
Li-Ping Kang1, Yi-Xun Liu, Tolga Eichhorn, Else Dapat, He-shui Yu, Yang Zhao, Cheng-Qi Xiong, Chao Liu, Thomas Efferth, Bai-Ping Ma.
Abstract
Three new steroidal saponins, parisyunnanosides G-I (1-3), one new C(21) steroidal glycoside, parisyunnanoside J (4), and three known compounds, padelaoside B (5), pinnatasterone (6), and 20-hydroxyecdyson (7), were isolated from the rhizomes of Paris polyphylla Smith var. yunnanensis. Compounds 1 and 3 have unique trisdesmoside structures that include a C-21 β-d-galactopyranose moiety. All compounds were evaluated for their cytotoxicity against human CCRF leukemia cells.Entities:
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Year: 2012 PMID： 22663190 DOI： 10.1021/np300045g
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050