Title: GUAIANOLIDE-TYPE LACTONES FROM TANACETOPSIS PJATAEVAE: ISOLATION AND SPATIAL STRUCTURE.
Authors: Turdybekov, K. M.; Ivasenko, S. A.; Turdybekov, D. M.; Makhmutova, A. S.; Adekenov, S. M.
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.
Subjects: KAZAKHSTAN; LACTONES; X-ray diffraction; NUCLEAR magnetic resonance spectroscopy; SESQUITERPENE lactones
Publication: Journal of Structural Chemistry, 2023, Vol 64, Issue 9, p1595
ISSN: 0022-4766
Publication type: Academic Journal
DOI: 10.1134/S0022476623090032

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.