桂林工学院学报
桂林工學院學報
계림공학원학보
JOURNAL OF GUILIN INSTITUTE OF TECHNOLOGY
2009年
4期
525-527
,共3页
白海强%李敬芬%王立升%喻泽斌%黄喜寿
白海彊%李敬芬%王立升%喻澤斌%黃喜壽
백해강%리경분%왕립승%유택빈%황희수
黄酮%木犀草素%过渡金属%配合物
黃酮%木犀草素%過渡金屬%配閤物
황동%목서초소%과도금속%배합물
flavone%luteolin%transition metals%complex
在无水乙醇溶剂中,通过溶解、搅拌合成了木犀草素和锰、镉、铬3种过渡金属配合物,并通过元素分析、红外光谱和DSC差热分析等方法对其进行了结构表征.确定了所合成配合物的组成分别为:(C_(15)H_(10)O_6)Mn_2 (CH_3COO)_4、(C_(15)H_(10)O_6)Cd (NO_3)_2和(C_(15)H_(10)O_6)Cr(NO_3)_3,并确定了配体与金属离子的配位方式.
在無水乙醇溶劑中,通過溶解、攪拌閤成瞭木犀草素和錳、鎘、鉻3種過渡金屬配閤物,併通過元素分析、紅外光譜和DSC差熱分析等方法對其進行瞭結構錶徵.確定瞭所閤成配閤物的組成分彆為:(C_(15)H_(10)O_6)Mn_2 (CH_3COO)_4、(C_(15)H_(10)O_6)Cd (NO_3)_2和(C_(15)H_(10)O_6)Cr(NO_3)_3,併確定瞭配體與金屬離子的配位方式.
재무수을순용제중,통과용해、교반합성료목서초소화맹、력、락3충과도금속배합물,병통과원소분석、홍외광보화DSC차열분석등방법대기진행료결구표정.학정료소합성배합물적조성분별위:(C_(15)H_(10)O_6)Mn_2 (CH_3COO)_4、(C_(15)H_(10)O_6)Cd (NO_3)_2화(C_(15)H_(10)O_6)Cr(NO_3)_3,병학정료배체여금속리자적배위방식.
Three transition metal complexes of luteolin are prepared through the reaction of luteolin with Mn(CH_3COO)_2,Cd(NO_3)_2 and Cr(NO_3)_3 respectively in ethanol solution.The characterization of the complexes by elemental analyses,infrared spectroscopy and differential scanning calorimetry analyses indicate the coordination structures of (C_(15)H_(10)O_6)Mn_2(CH_3COO)_4,(C_(15)H_(10)O_6)Cd(NO_3)_2 and (C_(15)H_(10)O_6)Cr(NO_3)_3.It is found that the synthesis of the designed complexes provides a reference to enhance luteolin pharmaceutical activity.
