Triterpenes in Parthenium argentatum, structures of argtntatins C and D
作者:A.Romo de Vivar、M. Martínez-Vázquez、C. Matsubara、G. Pérez-Sánchez、P. Joseph-Nathan
DOI:10.1016/0031-9422(90)80045-i
日期:——
Abstract Chemical examination of the roots of Partheniumargentatum afforded the new triterpene argentatin D together with the known triterpenes incalinin, argentatin A, argentatin B and isoargentatin B, while the aerial parts of the plant afforded argentatin C. The structures of argentatin C and argentatin D were established by chemical, spectroscopic and crystallographic studies.
摘要 Parthenium argentatum 根的化学检测得到了新的三萜 argentatin D 以及已知的三萜 incalin、argentatin A、argentatin B 和 isoargentatin B,而植物的地上部分得到了 argentatin C。 argentatin C 和 argentatin D 的结构是通过化学、光谱和晶体学研究确定的。