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A Direct, Early Stage Guanidinylation Protocol for the Synthesis of Complex Aminoguanidine-containing Natural Products
Published on: September 9, 2016
A new guaianolide from Artemisia roxburghiana
Phan Minh Giang1, Tran Thi Thanh Nhan, Phan Tong Son
1a Faculty of Chemistry , VNU University of Science, Vietnam National University , 19 Le Thanh Tong Street, Hanoi , Vietnam.
Natural Product Research
|February 26, 2013
Abstract:
A new member of 5αH,6βH,7αH,11αH-guaian-12,6α-olides, 11-epi-8α-hydroxyarborescin, together with a mixture of (24R)- and (24S)-cycloart-25-en-3b,24-diols, palmitic acid and 1-octacosanol were isolated from the leaves of Artemisia roxburghiana Bess. (Asteraceae) of Vietnam. Their structures were determined on the basis of spectroscopic methods.
