[化] 双萜; 双萜类
Don, and was a four-cycle diterpenoid compound. 闹羊花素-III（Rhodojaponin-III）是我国传统杀虫植物黄杜鹃的主要活性成分，属于四环二萜类化合物。
AIM Taxane diterpenoid compounds are expected to be isolated from Taxus chinensis cell cultures. 目的:从中国红豆杉细胞培养物提取紫杉烷类二萜化合物。
Conclusion: The en-kaurene diterpenoid compounds were obtained from genus Caryopteris for the first time. 结论：对映-贝壳杉烯型二萜类化合物为首次从莸属植物中分离得到。
The diterpenoid alkaloids of Aconitum nagarum var. lasiandrum W.T.Wang and its chemotaxonomic significance. 文章题目 宣威乌头中的二萜生物碱及其分类意义.
Separation and Enrichment of the Active Diterpenoid Constituent from Pteris Semipinnata L by HPLC-MS ... 液质联用对半边旗二萜类活性成分分离富集方法的研究.
