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DOI: 10.1055/s-2003-45111
Two New Guaianolides and a New Daucene Derivative from Sinodielsia yunnanensis
This work was supported by grants from Natural Sciences Foundation of China (No39970873), People’s Republic of ChinaPublication History
Received: March 17, 2003
Accepted: June 19, 2003
Publication Date:
02 December 2003 (online)
Abstract
From the roots and rhizomes of Sinodielsia yunnanensis, three new sesquiterpenes were isolated and their structures were established as 5α,6β-H-1(10),3,7(11)-guaiatrien-12,6α-olide (1), 5α,6β,7β-H-1(10),3-guaiadien-12,6α-olide (2) and 5β-hydroxy-10α-O-angeloyl-3-oxodauc-8-ene (3) by means of spectroscopic analyses and single-crystal X-ray experiment (for compound 1).
References
- 1 Wu Z -Y. Xinhua Bencao Gangyao. Vol 2 Shanghai Science and Technology Press Shanghai; 1990: pp 377
- 2 Bohlmann F, Kramp W, Gupta R K, King R M, Robinson H. Four guaianolides and other constituents from three Kaunia species. Phytochemistry. 1981; 20 2375-8
- 3 Ahmed A A. New Sesquiterpenes from Ferula sinaica . J Nat Prod. 1990; 53 83-6
Dr. Yunsen Li
Laboratory of Phytochemistry
Shanghai Institute of Materia Medica
Chinese Academy of Sciences
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Zhangjiang Hi-Tech Park
Shanghai 200031
People’s Republic of China
Phone: +86-21-50806600 ext. 3301
Email: sinodlsia@yahoo.com