WU Mei-Yu. Study on chemical constituents in Rubus corchorifolius[J]. Journal of Pharmaceutical Practice and Service, 2011, 29(4): 287-290.
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WU Mei-Yu. Study on chemical constituents in Rubus corchorifolius[J]. Journal of Pharmaceutical Practice and Service, 2011, 29(4): 287-290.
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Study on chemical constituents in Rubus corchorifolius
- Received Date: 2010-10-10
- Rev Recd Date:
2011-02-10
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Abstract
Objective To study the chemical constituents in Rubus corchorifolius. Methods Chromatography on silica gel column,Sephadex LH-20 columm,recrystallization and preparative HPLC technique were used to isolate and purify the compounds.Spectroscopy methods including UV, IR, EI-MS, ES-MS and NMR were used to elucidate the structures of compounds. Results Ten compounds were obtained and identified as: stigmasterol (1), beta-sitosterol (2), daucosterol (3), 4-hydro-3-methlbenzal acid (4), apigenin (5), luteolin (6), Homofukinolide (7), Bakkenolide-B (8), Bakkenolide-D (9), 3,5,9-trihydroxy-7,8-dihydrocyclopenta[g]chromene-2,6-dione(10). Conclusion Compound 4, 5, 6, 7, 8, 9 were isolated from Rubus corchorifolius for the first time. Compound 10 was a new compound.
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References
|
[1]
|
董振生,程天印,李 丹. 山莓叶化学成分分析及其生物碱的抗菌作用[J]. 畜牧兽医杂志, 2008,27(6):25. |
|
[2]
|
张 敏. 湘西山莓叶有效成分提取分离结构鉴定及活性研究[D]. 湖南大学,2006. |
|
[3]
|
陈炳华,余 望,刘剑秋. 山莓茎叶香豆素成分的初步研究[J]. 福建师范大学学报(自然科学版),2001,17(3):81. |
|
[4]
|
Feng SL, He L, Wang M, et al. Studies on the chemical constituents of Flower of David Lily[J]. China J Chinese Mater Med.1994, (9):611. |
|
[5]
|
Naya K, Hayashi M, Takagi I, et al. The structural elucidation of sesquiterpene lactones from Petasites japanicus Maxim[J]. Bull Chem Soc Jpn. 1972, 45: 3673. |
|
[6]
|
Cheng JK. Study on structure of compound isolated from Petasites tricholobus France[J]. J Chin pharm.1999, 34(11): 734. |
|
[7]
|
田 菁,赵毅民,栾新慧. 马鞭草化学成分的研究[J]. 中国中药杂志,2005,30(4):268. |
|
[8]
|
郭 峰,梁侨丽,闵知大. 地胆草中黄酮成分的研究[J]. 中草药,2002, 33(4):303. |
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