From the dried aerial parts of Rabdosia longituba (MIQ). HARA, two new diterpenes, named rabdokaurin C (1) and rabdokaurin D (8), were isolated together with the known compounds ordonin, lasiokaurin, effusanin B, rabdophyllin G, and rabdokaurin B. The structures of the two new compounds were determined on the basis of spectroscopic and chemical evidence.
从长叶蕨(Rabdosia longituba)干燥的地上部分中提取。H
ARA,两种新的二
萜类化合物,分别命名为rabdokaurin C(1)和rabdokaurin D(8),与已知的化合物ordinin、lasiokaurin、effusanin B、rabdophyllin G和rabdokaurin B一起被分离出来。这两种新化合物的结构是根据光谱和
化学证据确定的。