Nagashima F, Suzuki M, Asakawa Y
Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Japan.
Phytochemistry. 2001 Apr;56(8):807-10. doi: 10.1016/s0031-9422(00)00404-0.
A 2,3-seco-cuparane-type sesquiterpenoid and the previously known barbatane-type sesqui- and ent-kaurane-type diterpenoids were isolated from the Japanese liverwort Jungermannia infusca (Mitt.) Steph. The structure of the 2,3-seco-cuparane-type sesquiterpenoid was determined by NMR spectroscopic analyses.
从日本苔类植物小皱藓（Mitt.）Steph.中分离出一种2,3-开环-库帕烷型倍半萜以及之前已知的巴巴烷型倍半萜和对映-贝壳杉烷型二萜。通过核磁共振光谱分析确定了该2,3-开环-库帕烷型倍半萜的结构。
