| 蟾酥的化学成分 |
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| 引用本文： | 赵彦敏,左其艳,李振麟,吕旭辉,王新婕,钱士辉. 蟾酥的化学成分[J]. 中国实验方剂学杂志, 2017, 23(6): 65-69 |
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| 作者姓名： | 赵彦敏 左其艳 李振麟 吕旭辉 王新婕 钱士辉 |
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| 作者单位： | 南京中医药大学, 南京 210023;南京中医药大学 附属中西医结合医院, 南京 210024;江苏省中医药研究院, 南京 210028,南京中医药大学 附属中西医结合医院, 南京 210024;江苏省中医药研究院, 南京 210028,南京中医药大学 附属中西医结合医院, 南京 210024;江苏省中医药研究院, 南京 210028,南京中医药大学, 南京 210023;南京中医药大学 附属中西医结合医院, 南京 210024;江苏省中医药研究院, 南京 210028,南京中医药大学 附属中西医结合医院, 南京 210024;江苏省中医药研究院, 南京 210028,南京中医药大学, 南京 210023;南京中医药大学 附属中西医结合医院, 南京 210024;江苏省中医药研究院, 南京 210028;江苏省农业种质资源保护与利用平台, 南京 210014 |
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| 基金项目： | 江苏省科技基础设施建设计划项目（BM2014047） |
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| 摘 要： | 目的:研究蟾酥的化学成分,为蟾酥的资源综合利用提供依据。方法:使用正向硅胶,二醇基硅胶,RP-18及LH-20羟丙基葡聚糖凝胶等材料从蟾酥的石油醚、乙酸乙酯、丙酮和甲醇提取部位进行分离纯化,通过理化性质及1D(1H,13C)和2D-NMR(COSY,NOESY,HSQC,HMBC)波谱分析鉴定其化合物的结构。结果:分离纯化得到12个化合物,分别鉴定为isobufalin methyl ester(1),华蟾毒它灵(2),蟾毒灵(3),远华蟾毒精(4),蟾毒它灵(5);蟾毒色胺类为5-hydroxy-Nacetyltryptamine(6),hippophamide(7),其他类为正十五烷酸(8),4,4'-二苯甲烷二氨基甲酸甲酯(9),obtucarbamate A(10),邻苯二甲酸二(2-乙基己基)酯(11),邻苯二甲酸二异辛酯(12)。结论:化合物1为新的天然产物,化合物6~8,10,12为首次从蟾酥中分离得到。
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| 关 键 词： | 蟾酥 化学成分 结构鉴定 isobufalin methyl ester |
| 收稿时间： | 2016-10-21 |
Chemical Constituents from Bufonis Venenum |
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| ZHAO Yan-min,ZUO Qi-yan,LI Zhen-lin,LYU Xu-hui,WANG Xin-jie and QIAN Shi-hui. Chemical Constituents from Bufonis Venenum[J]. China Journal of Experimental Traditional Medical Formulae, 2017, 23(6): 65-69 |
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| Authors: | ZHAO Yan-min ZUO Qi-yan LI Zhen-lin LYU Xu-hui WANG Xin-jie QIAN Shi-hui |
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| Affiliation: | Nanjing University of Traditional Chinese Medicine(TCM), Nanjing 210023, China;Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of TCM, Nanjing 210024, China;Jiangsu Province Academy of TCM, Nanjing 210028, China,Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of TCM, Nanjing 210024, China;Jiangsu Province Academy of TCM, Nanjing 210028, China,Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of TCM, Nanjing 210024, China;Jiangsu Province Academy of TCM, Nanjing 210028, China,Nanjing University of Traditional Chinese Medicine(TCM), Nanjing 210023, China;Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of TCM, Nanjing 210024, China;Jiangsu Province Academy of TCM, Nanjing 210028, China,Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of TCM, Nanjing 210024, China;Jiangsu Province Academy of TCM, Nanjing 210028, China and Nanjing University of Traditional Chinese Medicine(TCM), Nanjing 210023, China;Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of TCM, Nanjing 210024, China;Jiangsu Province Academy of TCM, Nanjing 210028, China;Jiangsu Provincial Platform for Conservation and Utilization of Agricultural Germplasm, Jiangsu Province, Nanjing 210014, China |
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| Abstract: | Objective: To study the chemical constituents of Bufonis Venenum. Method: Positive silica gel, glycol silica gel and RP-18, Sephadex LH-20 and other materials were used to isolate and purify the petroleum ether, ethyl acetate, acetone and methanol extracts from Bufonis Venenum, and the structures of the compounds were identified according to their physicochemical properties and 1D (1H, 13C) and 2D-NMR (COSY, NOESY, HSQC, HMBC) spectroscopy analysis. Result: The 12 compounds were identified as:resibufogenins including isobufalin methyl ester (1), cinobufotalin (2), bufalin (3), telocinobufagin (4), bufotalin (5), bufotenidines including 5-hydroxy-N-acetyltryptamine (6), hippophamide (7), and other types including n-pentadecanoic acid (8), 4,4''-diphenylmethane-bis(methyl) carbamate (9), obtucarbamate A (10), di(2-ethylhexyl) phthalate (11), and di(6-ethylhexyl) phthalate (12). Conclusion: Compound 1 was a new natural compound and compounds 6-8, 10 and 12 were obtained from Bufonic Venenum for the first time. |
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| Keywords: | Bufonis Venenum chemical constituents structure identification isobufalin methyl ester |
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