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作 者:李薇薇[1] 史海明[1] 王梦月[1] 汪筱雨[1] 李晓波[1]
出 处:《中国药学杂志》2011年第16期1234-1237,共4页Chinese Pharmaceutical Journal
基 金:国家科技重大专项“重大新药创制”项目(2009ZX09502-013);国家综合性新药研究开发技术大平台(2009ZX09301-007)
摘 要:目的研究两种荚蒾属植物宜昌荚蒾和日本珊瑚树的化学成分。方法采用多种色谱方法及波谱技术分离纯化并鉴定化合物结构。结果从宜昌荚蒾中分离得到8个化合物,分别为β-谷甾醇(1),熊果酸(2),艾纳香素(3),胡萝卜苷(4),(-)-lyoniresinol 3α-O-β-D-glucopyranoside(5),(+)-lyoniresinol 3α-O-β-D-glucopyranoside(6),adoxoside(7),马钱苷(8)。从日本珊瑚树中分离得到5个化合物,分别为a-香树脂醇(9),熊果酸(2),6α-hydroxylup-20(29)-en-3-on-28-oic acid(10),2a-hydroxyursolic acid(11),胡萝卜苷(4)。结论化合物3,5,7,8为首次从荚蒾属中分离得到;化合物2~5,7,8为首次从宜昌荚蒾中分离得到;化合物4,9,11为首次从日本珊瑚树中分离得到。OBJECTIVE To study the chemical constituents of Viburnum erosum var. erosum and Viburnum odoratissimum var. awabuki. METHODS Compounds were isolated by various column chromatographies and identified by a combination of spectrophotometric methods. _RESULTS Eight ( No. 1 - 8) and 5 ( No. 2, 4, 9 - 11 ) compounds were isolated from the stems and leaves of V. erosum var. erosum and V. odoratissimum var. awabuki, respectively. The compounds are identified as follows : β-sitosterol ( 1 ), ursolic acid (2), blumeatin ( 3 ), daucosterol (4), ( - ) -lyoniresinol 3 α-O-β-D-glucopyranoside (5), ( + ) -lyoniresinol 3α-O-β-D-glucopyranoside (6), ad-oxoside (7), loganin ( 8 ), a-amyrin ( 9 ), 6α-hydroxylup-20 ( 29 ) -en-3-on-28 -oic acid ( 10 ), 2a-hydroxyursolic acid ( 11 ). CONCLUSION Compounds 3, 5, 7, 8 are isolated for the first time from the genus Viburnum Six(No. 2 -5, 7, 8) and 3(No. 4, 9, 11) compounds are isolated from the stems and leaves of V. erosum var. erosum and V. odoratissimum var. awabuki for the first time, respectively.
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