A new seco-prezizaane-type sesquiterpene lactone from stems and branches of Illicium ternstroemioides / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 5848-5852, 2021.
Article
在 Zh
| WPRIM
| ID: wpr-921705
Responsible library:
WPRO
ABSTRACT
Three seco-prezizaane-type sesquiterpene lactones, one phenylpropanoid, and two lignans were isolated from the 95% ethanol extract of stems and branches of Illicium ternstroemioides with silica gel column chromatography, ODS column chromatography, and preparative HPLC. Based on the spectral data, they were identified as burmanicumolide D(1), veranisatin A(2), veranisatin B(3), dihydroconiferylalcohol(4), pinoresinol(5),(-)-matairesinol(6), respectively. Among them, compound 1 was a new seco-prezizaane-type sesquiterpene lactone, and 2-6 were obtained from this plant for the first time. None of these compounds display antiviral or cytotoxic activities.
Key words