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1782898713: ½ð±Ò+1, ·­ÒëEPI+1 2015-05-19 12:24:11
1782898713: ½ð±Ò+1, ¡ï¡ï¡ïºÜÓаïÖú, лл°¡ 2015-05-19 12:31:21
°®ÓëÓêÏÂ: ½ð±Ò+3, ´ú¿Û 2015-05-19 20:38:11
1782898713: ½ð±Ò+3, ¡ï¡ï¡ïºÜÓаïÖú 2015-05-19 21:12:24
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The chemical components of Hypericum henryi liposoluble substances
ÕªÒª£ºÃ¢ÖÖ»¨(Hypericum henryi)ÊÇÌٻƿƣ¨Guttiferae£©½ðË¿ÌÒÊô £¨Hypericum Linn£©Ö²ÎΪ½øÒ»²½¶Ô½ðË¿ÌÒÊôÖ²ÎïµÄ¿ª·¢ºÍÀûÓÃÌṩ¿ÆÑ§ÒÀ¾Ý£¬»ñµÃ¾ßÓÐÉúÎï»îÐÔµÄÌìÈ»²úÎ¶ÔâÖÖ»¨µÄ»¯Ñ§³É·Ö½øÐÐÑо¿£¬ ÀûÓÃÖùÉ«Æ×¡¢ÖؽᾧµÈ·½·¨¶ÔÆäÖ¬Èܲ¿Î»»¯Ñ§³É·Ö½øÐзÖÀëÌá´¿£¬µÃµ½2¸ö»¯ºÏÎͨ¹ý1H NMRµÈ·½·¨¼ø¶¨»¯ºÏÎï1Ϊ¦Â-¹ÈçÞ´¼£¨¦Â-sitosterol£©£¬»¯ºÏÎï2³õ²½¼ø¶¨Îª3, 3 ¡¯, 4 ¡¯5- ËÄôÇ»ù»ÆÍª£¨3, 3 ¡¯, 4 ¡¯, 5-4 hydroxy flavone£©¡£
abstract: Hypericum henryi, a plant of Guttiferae Hypericum Linn, has provided scientific foundations for the further development and utilization of Hypericum Linn plant.
For obtaining  natural product with biological activity, the chemical components of Hypericum henryi were investigated. 2 compounds were obtained based on the separation and purification of liposoluble substances by using column chromatography and recrystallization,  compound 1 was identified as ¦Â-sitosterol through 1H NMR, while  compound 2 was preliminarily identified as 3, 3 ¡¯, 4 ¡¯, 5-4 hydroxy flavone.
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key words : Hypericum henryi ;  liposoluble substances;  chemical components;sterol; flavone
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