Detailed 1 H and 13 C NMR structural assignment of ent-polyalthic acid, a biologically active labdane diterpene von Kovatch, Pedro Y, Ferreira, Alexsandro E, Ghizonni, Guilherme M L, Ambrósio, Sérgio R, Crotti, Antônio E M, Heleno, Vladimir C G

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Detailed 1H and 13C NMR structural assignment of ent‐polyalthic acid, a biologically active labdane diterpene von Kovatch, Pedro Y., Ferreira, Alexsandro E., Ghizonni, Guilherme M. L., Ambrósio, Sérgio R., Crotti, Antônio E. M., Heleno, Vladimir C. G.

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Detailed 1H and 13C NMR structural assignments of four sesquiterpene lactones isolated from Eremanthus elaeagnus (Asteraceae) von Ferreira, Alexsandro E., Soares, Ana Carolina F., Pavan, Julian C. S., Kovatch, Pedro Y., Sakamoto, Humberto T., Lopes, João L. Callegari, Palaretti, Vinícius, Heleno, Vladimir C. G.

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Detailed 1 H and 13 C NMR structural assignments of four sesquiterpene lactones isolated from Eremanthus elaeagnus (Asteraceae) von Ferreira, Alexsandro E, Soares, Ana Carolina F, Pavan, Julian C S, Kovatch, Pedro Y, Sakamoto, Humberto T, Lopes, João L Callegari, Palaretti, Vinícius, Heleno, Vladimir C G

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Complete 1H and 13C NMR structural assignments for five semi-synthetic eremantholides von Sass, Daiane C., Ferreira, Alexsandro E., Vieira, Gabrielle, Rezende, Ana Laura M., Kovatch, Pedro Y., Palaretti, Vinícius, Constantino, Mauricio G., Heleno, Vladimir C.G.

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