| Literature DB >> 19925814 |
Hua Zhang1, Ai-Min Tan, An-Yuan Zhang, Rong Chen, Shi-Bao Yang, Xing Huang.
Abstract
Five new C(21) steroidal glycosides (1-5) were isolated from the stems of Marsdenia tenacissima. The chemical structures and relative configurations of the new compounds were elucidated by mass spectrometry and NMR spectroscopy. Cellular assay of these compounds showed that they are weak cytotoxic to various cell lines. Copyright 2009 Elsevier Inc. All rights reserved.Entities:
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Year: 2009 PMID: 19925814 DOI: 10.1016/j.steroids.2009.11.003
Source DB: PubMed Journal: Steroids ISSN: 0039-128X Impact factor: 2.668