作者:Tanus J. Nagem、Jost C. Da Silveira
DOI:10.1016/s0031-9422(00)97949-4
日期:1989.1
Abstract A new xanthone was isolated from the trunk wood of Haploclathra leiantha and H. paniculata and its structure determined by UV, IR, NMR and mass spectrometry as 1,3,7-trihydroxy-8-methoxyxanthone.
摘要 从Haploclathra leiantha 和H. paniculata 的树干木材中分离得到一种新的呫吨酮,其结构经紫外、红外、核磁共振和质谱鉴定为1,3,7-三羟基-8-甲氧基呫吨酮。