%A Wang Xian-rong, Wang Zhao-quan and Dong Jin-guang %T Chemical Structure of Macrocalyxin E %0 Journal Article %D 1986 %J J Integr Plant Biol %R %P -${article.jieShuYe} %V 28 %N 4 %U {https://www.jipb.net/CN/abstract/article_27287.shtml} %8 %X Macrocalyxin E, a new diterpenoid has been isolated from the leaves of Rabdosia macrocalyx (Dunn) Hara. Its structure was established by spectroscopic and chemical data.