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乳香醋酸乙酯部位的化学成分研究
引用本文:赵娜夏,常允平,夏广萍,张俊艳,韩英梅.乳香醋酸乙酯部位的化学成分研究[J].国外医药(植物药分册),2013(6):822-825.
作者姓名:赵娜夏  常允平  夏广萍  张俊艳  韩英梅
作者单位:[1]天津药物研究院天津市新药设计与发现重点实验室,天津300193 [2]江苏吴中苏药医药开发有限责任公司,江苏南京210009 [3]河北省沧州中西医结合医院,河北沧州061001
基金项目:国家重大新药创制专项(2011ZX09401-009)
摘    要:目的 研究乳香中醋酸乙酯部位的化学成分。方法 采用正反相硅胶柱色谱和重结晶等技术对其醋酸乙酯部位中的化学成分进行分离和纯化,并根据波谱数据鉴定化合物的结构。结果 分离得到9个化合物,分别鉴定为3α-乙酰氧基-甘遂-7,24-二烯-21-酸(1)、3α-乙酰氧基-羊毛甾-8,24-二烯-21-酸(2)、3-羰基-甘遂-8,24-二烯- 21-酸(3)、3β-羟基-羊毛甾-8,24-二烯-21-酸(4)、3-乙酰基-11-羰基-β-乳香酸(5)、3-乙酰基-α-乳香酸(6)、3-乙酰基-β-乳香酸(7)、incencole oxide acetate(8)、棕榈酸(9)。结论 化合物1是首次从天然资源中分离得到,化合物9为首次从乳香中分离得到。

关 键 词:乳香  乳香酸  三萜  3α-乙酰氧基-甘遂-7,24-二烯-21-酸  棕榈酸

Chemical constituents in ethyl acetate fraction from Olibanum
Authors:ZHAO Na-xia  CHANG Yun-ping  XIA Guang-ping  ZHANG Jun-yan  HAN Ying-mei
Institution:1. Tianjin Key Laboratory of Molecular Design and Drug Discovery, Tianjin Institute of Pharmaceutical Research, Tianjin 300193 China; 2. Jiangsu Wuzhong Suyao Pharmaceutical Development Co. Ltd., Nanjing 210009, China ;3. Hebei Province Cangzhou Hospital of Integrated Traditional and Western Medicine, Cangzhou 061001, China)
Abstract:Objective To study the chemical constituents in the ethyl acetate fraction from Olibanum. Methods The chemical constituents in the ethyl acetate fraction from Olibanum were isolated and purified by methods of column chromatography (silica gel, including reversed phase) and recrystallization, and their structures were identified on the basis of spectroscopic data. Results Nine compounds were separated and identified as 3α-acetoxy-tirucall-7,24-dien-21-oic acid (1), 3α-acetoxylanosta-8,24-dien-21-oic acid (2), 3-keto-tirucall-8,24-dien-21-oic acid (3), 3β-hydroxylanosta-8,24-dien-21-oic acid (4), 3-acetyl-11-keto-β-boswellic acid (5), 3-acetyl-α-boswellic acid (6), 3-acetyl-β-boswellic acid (7), incencole oxide acetate (8), and palmitic acid (9). Conclusion Compound 1 is isolated from natural source for the first time and compound 9 is found from Olibanum for the first time.
Keywords:Olibanum  boswellic acid  triterpenoids  3α-acetoxy-tirucall-7  24-dien-21-oic acid  palmitic acid
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