伊拉克直立木叶片伞形虫的分离

Tahany Amir Tawfeeq, Ghaith Ali Jasim, Abdulmutalib A. Nasser
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引用次数: 2

摘要

Conocarpus erectus L.是一种多年生、常绿灌木,属于combretacaceae科。在本研究中,我们研究了直立人叶片中的植物成分。初步试验表明,酒精提取物中含有黄酮类化合物、香豆素、皂苷、萜烯、单宁,不含生物碱。薄层色谱法在提取物的乙酸乙酯部位检测到伞形花酮,制备薄层色谱法分离到伞形花酮为淡黄色粉末。用高效液相色谱、高效液相色谱对其进行了鉴定,并用红外光谱和紫外光谱对其结构进行了表征。
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Isolation of umbelliferone from leaves of Conocarpus erectus L. cultivated in Iraq
Conocarpus erectus L. is a perennial, evergreen shrub belonging to Combretaceae family. In this study we investigate the phytoconstituents in the leaves of C.erectus. Preliminary tests of alcoholic extract proved the presence of flavonoids, coumarins, saponin, terpens, tannin and absence of alkaloids. Umbelliferone was detected in the ethyl acetate fraction of the extracted plant by TLC and isolated as a light yellowish powder by preparative TLC. Identification of it was done by HPLC, HPTLC and chemical structure elucidated by IR and UV.
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