Abstract
One- and two-dimensional homo- and heteronuclear correlation proton, carbon, proton—proton, and proton—carbon NMR spectra of fifteen drimanic sesquiterpenoids: 11,12-dibromodrima-5,8-dien-7-one, drim-8-en-7-one, 11-hydroxydrim-8-en-7-one, 11,12-dihydroxydrim-8-en-7-one, 11β-hydroxy-11,12-epoxydrim-8-en-7-one, 11α-hydroxy-11,12-epoxydrim-8-en-7-one, 8α,9α-epoxydriman-7-one, 8α,9α-epoxydriman-7β-ol, 11,12-diacetoxydrim-8-en-7β-ol, drimane-7α,8α,11-triol, 7α,8α-isopropylidenedioxydriman-11-al, 9α, 11-dihydroxydrim-7-en-6-one, drimane-7β,8β,9α-triol, drimane-7β,8β,11-triol, and drim-8-ene-7β,11,12-triol were studied. The proton and carbon chemical shifts were assigned.
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Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 12, pp. 2589–2594, December, 2004.
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Panasenko, A.A., Gorincioi, E.C., Aricu, A.N. et al. 1H and 13C NMR spectra of some drimanic sesquiterpenoids. Russ Chem Bull 53, 2700–2705 (2004). https://doi.org/10.1007/s11172-005-0178-7
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DOI: https://doi.org/10.1007/s11172-005-0178-7