作者:Antonio C. Herrera Braga、Susana Zacchino、Héctor Badano、Manuel González Sierra、Edmundo A. Rúveda
DOI:10.1016/s0031-9422(00)84963-8
日期:1984.8
Abstract The 13C NMR spectra of the erythro and threo forms of representative members of the 8-O-4′ type of neolignans were recorded and the signals assigned. Based on these assignments and on the comparison with previously reported 1H NMR data, the most probable conformations for the above mentioned stereoisomers are suggested.
摘要 记录了 8-O-4' 型新木脂素的代表成员的赤型和苏型的 13C NMR 谱并分配了信号。基于这些分配以及与先前报道的 1H NMR 数据的比较,建议了上述立体异构体的最可能构象。