从河南毛叶香茶菜的干叶中分得两种新的ent-16-kaurene型二萜化合物——毛叶酯和毛叶醇,由光谱分析和化学反应确定其结构为1和2.同时还分得已知化合物Lasiokaurinol(3). Two new ent-16-kaurene-type diterpene compounds, namely, vinca gentiana and villiol, were separated from the dry leaves of the leaf tea of ​​Hemiptera frugiperda. Their structures were identified as 1 and 2 by spectroscopic analysis and chemical reaction. Also known as Lasiokaurinol (3).