Syntheses and Crystal Structures of [Na(H_2O)](C_(17)H_(13)O_6SO_3)·2H_2O and [Ni(H_2O)_6](C_(17)H_(13)O_6SO_3)_2·4H_2O |
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作者姓名: | 张尊听 郭亚宁 刘谦光 |
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作者单位: | School of Chemistry and Materials Science,Shaanxi Normal University,Xi'an,Shaanxi 710062,China,School of Chemistry and Materials Science,Shaanxi Normal University,Xi'an,Shaanxi 710062,China,School of Chemistry and Materials Science,Shaanxi Normal University,Xi'an,Shaanxi 710062,China |
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基金项目: | the Natural Science Foundation of Shaanxi Province (No. 2001K11-G5). |
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摘 要: | Introduction Flavonoids exist widely in edible plants, and have pharmacological activity. They played a major role in the successful medical treatments at ancient times, and their uses have been persevered up to now.1-3 Flavonoid sulfates were found in a large number of plant species. They occupy an important position in the field of natu-ral products chemistry since they provide structures consisted of organic and inorganic components. The pharmacological assay revealed that flavonoid sulfat…
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关 键 词: | irisolidon sodium 5 7-dihydroxy-6 4'-dimethoxyisoflavone-3'-sulfonate nickel 5 7-dihydroxy-6 4'- dimethoxyisoflavone-3'-sulfonate crystal structure C—H…p hydrogen bond |
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