乐山师范学院学报
樂山師範學院學報
악산사범학원학보
JOURNAL OF LESHAN TEACHERS COLLEGE
2013年
12期
30-32
,共3页
陈稼轩%熊俊如%张丽群%刘素君%田怡
陳稼軒%熊俊如%張麗群%劉素君%田怡
진가헌%웅준여%장려군%류소군%전이
苯并香豆素%N3O2大环%小牛胸腺DNA%相互作用
苯併香豆素%N3O2大環%小牛胸腺DNA%相互作用
분병향두소%N3O2대배%소우흉선DNA%상호작용
Benzocoumarin%N3O2-donor Macrocycle%CT DNA%Interaction
以1,12,15-三氮杂-3,4:9,10-二苯并-5,8-二氧杂环十七烷为原料,合成了含苯并香豆素缀N3O2大环化合物,其结构经1H NMR,MS,元素分析等表征。通过紫外光谱法和荧光光谱法研究表明:目标化合物通过嵌插方式与DNA相互结合。
以1,12,15-三氮雜-3,4:9,10-二苯併-5,8-二氧雜環十七烷為原料,閤成瞭含苯併香豆素綴N3O2大環化閤物,其結構經1H NMR,MS,元素分析等錶徵。通過紫外光譜法和熒光光譜法研究錶明:目標化閤物通過嵌插方式與DNA相互結閤。
이1,12,15-삼담잡-3,4:9,10-이분병-5,8-이양잡배십칠완위원료,합성료함분병향두소철N3O2대배화합물,기결구경1H NMR,MS,원소분석등표정。통과자외광보법화형광광보법연구표명:목표화합물통과감삽방식여DNA상호결합。
A N3O2-donor macrocyclic comp ound bearing benzocoumarin group is obtained from 1, 12, 15-triaza-3, 4:9, 10-dibenzo-5, 8-dioxacycloheptadecane, the structure of which is characterized by 1H NMR, MS spectra and elemental analysis. Interactions of the target compound with CT (calf thymus) DNA have been investigated by the ultraviolet spectrophotometry and fluorescence spectrophotometry. The results shows that the binding model is intercalated.