산겨릅나무(A. tegmentosum)의 성분 연구를 위하여 줄기를 MeOH로 추출하여 $CH_2Cl_2$, n-BuOH 및 $H_2O$ 순으로 분획하였다. n-BuOH fraction에 대하여 silica gel과 RP-18 column chromatography를 행하여 2종의 화합물을 분리하였다. 이들 화합물의 구조는 spectral data를 문헌치와 비교하여 methyl gallate $4-O-{eta}-D-glucoside(1)$와 salidroside(2)로 동정하였다. 이들 화합물은 산겨릅나무에서 처음으로 분리되었다.
The chemical constituents of Acer tegmentosum Max which belongs to Aceraceae has never been reported. The stems of A. tegmentosum were extracted with MeOH and then successively partitioned with $CH_2Cl_2$, n-BuOH, and $H_2O$ in order to investigate the major phytochemicals. Two compounds were isolated from the n-BuOH fraction through silica gel and RP-18 column chromatographies. Their chemical structures were elucidated as methyl gallate $4-O-{eta}-D-glucoside$ and salidroside by comparing their spectral data with those in the literature.
