GUAIANOLIDE-TYPE LACTONES FROM TANACETOPSIS PJATAEVAE: ISOLATION AND SPATIAL STRUCTURE
Turdybekov K.M. Ivasenko S.A. Turdybekov D.M. Makhmutova A.S. Adekenov S.M.
September 2023Pleiades Publishing
Journal of Structural Chemistry
2023#64Issue 91595 - 1602 pp.
Abstract: As a result of studying the chemical composition of the Kazakhstan endemic species Tanacetopsis Pjataevae (Tanacetopsis Pjataevae (Kovalevsk.) Karmyscheva), the following guaianolide-type γ-lactones are isolated: arglabin, β-isoepoxyestafiatin, and a new 3-keto-10β-hydroxy-5,7α,4,6β(H)-gvai-1,11(13)-diene-6,12-olide guaianolide. The structure of these compounds is established by X-ray diffraction. [Figure not available: see fulltext.]
3-keto-10β-hydroxy-5,7α,4,6β(H)-gvai-1,11(13)-diene-6,12-olide , arglabin , endemic , guaianolides , NMR spectroscopy , sesquiterpene lactones , Tanacetopsis Pjataevae , X-ray diffraction analysis , β-isoepoxyestafiatin
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Karaganda Buketov University, Karaganda, Kazakhstan
Karaganda Medical University, Karaganda, Kazakhstan
Abylkas Saginov Karaganda Technical University, Karaganda, Kazakhstan
International Research and Production Holding “Phytochemistry”, Karaganda, Kazakhstan
Karaganda Buketov University
Karaganda Medical University
Abylkas Saginov Karaganda Technical University
International Research and Production Holding “Phytochemistry”
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