Self-convolution and symmetry mapping were used to analyze proton multiplets in two-dimensional NMR spectra of the triterpene, obtusifolione (I). [on SciFinder (R)]
David Lyndon Emsley, Michael Allan Hope, Yuxuan Zhang, Amrit Venkatesh
Frédéric Mila, Samuel Louis Nyckees, Afonso Dos Santos Rufino, Jeanne Colbois