兰州大学学报（自然科学版）
蘭州大學學報（自然科學版）
란주대학학보（자연과학판）
JOURNAL OF LANZHOU UNIVERSITY（NATURAL SCIENCES）
2011年
6期
120-126
,共7页
邹亲朋%刘向前%李炯奎%吴眸真
鄒親朋%劉嚮前%李炯奎%吳眸真
추친붕%류향전%리형규%오모진
细柱五加%羽扇豆烷型三萜%五加属%五加苷元%五加苷
細柱五加%羽扇豆烷型三萜%五加屬%五加苷元%五加苷
세주오가%우선두완형삼첩%오가속%오가감원%오가감
Acanthopanax gracilistylus%lupane-triterpenoids%araliaceae%acankoreagenin%acankoreoside A
从细柱五加叶中分离得到了四个羽扇豆烷型三萜苷元及五个对应的苷类化合物.根据其理化性质和波谱数据,鉴定出其化学结构分别为impressic acid (1),3α,11α-dihydroxy-23-oxo-lup-20 (29)-en-28-oic acid(2),3α,11α,23-trihydroxy-lup-20(29)-en-28-oic acid(3),五加苷元(acankoreagenin,4),3-O-β-D-glucopyranosyl 3α,11α-dihydroxylup-20(29)-en-28-oic acid(5),acantrifoside A(6),acankoreoside D(7),acankoreoside B(8)和五加苷(acankoreoside A,9),其中化合物1-3和化合物5是首次从细柱五加中分离得到.
從細柱五加葉中分離得到瞭四箇羽扇豆烷型三萜苷元及五箇對應的苷類化閤物.根據其理化性質和波譜數據,鑒定齣其化學結構分彆為impressic acid (1),3α,11α-dihydroxy-23-oxo-lup-20 (29)-en-28-oic acid(2),3α,11α,23-trihydroxy-lup-20(29)-en-28-oic acid(3),五加苷元(acankoreagenin,4),3-O-β-D-glucopyranosyl 3α,11α-dihydroxylup-20(29)-en-28-oic acid(5),acantrifoside A(6),acankoreoside D(7),acankoreoside B(8)和五加苷(acankoreoside A,9),其中化閤物1-3和化閤物5是首次從細柱五加中分離得到.
종세주오가협중분리득도료사개우선두완형삼첩감원급오개대응적감류화합물.근거기이화성질화파보수거,감정출기화학결구분별위impressic acid (1),3α,11α-dihydroxy-23-oxo-lup-20 (29)-en-28-oic acid(2),3α,11α,23-trihydroxy-lup-20(29)-en-28-oic acid(3),오가감원(acankoreagenin,4),3-O-β-D-glucopyranosyl 3α,11α-dihydroxylup-20(29)-en-28-oic acid(5),acantrifoside A(6),acankoreoside D(7),acankoreoside B(8)화오가감(acankoreoside A,9),기중화합물1-3화화합물5시수차종세주오가중분리득도.
Nine lupane-triterpeniods were isolated from hot methanol extract of the leaves of Acanthopanax gracilistylus W.W.Smith.Based on the chemical-physical properties and spectroscopic data including HR-MS,1D and 2D-NMR,their chemical structures were determined as impressic acid(1),3α,11α-dihydroxy-23-oxo-lup-20(29)-en-28-oic acid(2),3α,11α,23-trihydroxy-lup-20(29)-en-28-oic acid(3),acankoreagenin(4),3-O-β-D-glucopyranosyl 3α,11α-dihydroxylup-20(29)-en-28-oic acid(5),acantrifoside A(6),acankoreoside D(7),acankoreoside B(8),acankoreoside A(9),respectively. To our best knowledge,compounds 1-3 and compound 5 were obtained for the first time from this plant.
