New Monoterpenoid from the Leaves of Sibiraea angusta
摘要
From the leaves of Sibiraea angustata, sibirmonoside B (1), coniferin (2), syringin (3), were isolated. Sibirmonoside B (1) was a new one, and other known compounds were isolated from the genus of Sibiraea for the first time. Their structures were elucidated on the basis of chemical and spectroscopic evidence and comparisons with data from the literature of related compounds.