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The structural elucidation of two new artificial steroidal saponins

Authors :
Zhao Lin Sun
Ming Song Fan
Bin Wu
Zhi Yu Liu
Cheng Gang Huang
Wei Xin Jiang
Source :
Chinese Chemical Letters. 23:332-334
Publication Year :
2012
Publisher :
Elsevier BV, 2012.

Abstract

Two novel steroidal saponins (timosaponin BIII-a, timosaponin BIII-b) together with a known steroidal saponin (timosaponin BII-b) were prepared by the dilute acid hydrolysis of timosaponin BIII. Their structures were elucidated by means of 1D, 2D NMR and TOF-MS spectral analysis.

Details

ISSN :
10018417
Volume :
23
Database :
OpenAIRE
Journal :
Chinese Chemical Letters
Accession number :
edsair.doi...........91e1b7f8f27b17a58c824ece9e5d9519