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Structure of a sesquiterpene, cuauhtemone, and its derivative. Application of partially relaxed Fourier transform carbon-13 nuclear magnetic resonance

K. Nakanishi, R. Crouch, I. Miura, 1974 .

Three eudesmanolides from Pluchea rosea

F. Bohlmann, M. Bapuji, X. Domínguez, 1981 .