Publication Date:
2014-06-18
Description:
Four new oleanane saponins, lobelioidosides A–D ( 1 – 4 , resp.), all endowed with 16-oxo and a 23-OH group, as well as with a 13,28-epoxy bridge as a common moiety, have been isolated from the 75% EtOH extract of the whole plant of Lysimachia lobelioides. Their structures were elucidated on the bases of MS, 1 H- and 13 C-NMR, HMQC, HMBC, and 1 H, 1 H-COSY data analysis.
Print ISSN:
0018-019X
Electronic ISSN:
1522-2675
Topics:
Chemistry and Pharmacology
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