从. 中分离得到的非典型里兰烷型倍半萜。

Department of Chemistry, University of Education, 280 An Duong Vuong Street, District 5, Ho Chi Minh City 700000, Vietnam.

Équipe "Pharmacognosie-Chimie des Substances Naturelles", BioCIS, Université Paris-Sud, CNRS, Université Paris-Saclay, 5 Rue J.-B. Clément, 92290 Châtenay-Malabry, France.

Molecules. 2020 Apr 16;25(8):1830. doi: 10.3390/molecules25081830.

Two new lindenane sesquiterpenes were obtained from the roots of . These compounds were structurally elucidated by HRMS data, extensive NMR analyses, and comparison between experimental and theoretical C-NMR data. Myrrhalindenane A is the first monomeric seco-d lindenane displaying a non-rearranged, cyclohexanic C-ring. Myrrhalindenane B is the second occurrence of an angular lindenane-sesquiterpene related to a C-C lactonization.

从的根部分离得到两个新的愈创木烷型倍半萜。这些化合物通过高分辨质谱数据、广泛的 NMR 分析以及实验和理论 C-NMR 数据的比较来确定其结构。Myrrhalindenane A 是第一个显示非重排的环己烷 C 环的单体 secod 愈创木烷。Myrrhalindenane B 是第二个与 C-C 内酯化有关的角型愈创木烷-倍半萜的实例。