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[期刊论文] 作者:Bin LI,Jian Feng LI,Xiao Guang, 来源:中国化学快报:英文版 年份:2006
A novel N-methyl, N-phenyl-[6-chloro-2-(4-chlorophenyl)-8-iodoimidazo[1, 2-α]-pyridine-3-yl]acetamide (compoundⅤ) was synthesized, radiolabelled with 131I...
[期刊论文] 作者:Guang Xin XIA,Jian Feng LI,Shu, 来源:中国化学快报:英文版 年份:2005
A novel series of pyrido[1,2-e]purin-4(3H)-one derivatives containing polar substituents on 5'-position were designed and prepared as potential PDE5 inhibit...
[期刊论文] 作者:Guang Xin XIA,Jian Feng LI,Shu, 来源:中国化学快报(英文版) 年份:2005
A novel series of pyrido[1,2-e]purin-4(3H)-one derivatives containing polar substituents on 5-position were designed and prepared as potential PDE5 inhibitors....
[期刊论文] 作者:Bin LI,Jian Feng LI,Xiao Guang, 来源:中国化学快报(英文版) 年份:2004
A novel N-methyl, N-phenyl-[6-chloro-2-(4-chlorophenyl)-8-iodoimidazo[1, 2-a]-pyridine-3-yl]acetamide (compound Ⅴ) was synthesized, radiolabelled with 131I and...
[期刊论文] 作者:Bin LI,Jian Feng LI,Xiao Guang, 来源:黑龙江科技学院学报 年份:2006
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[会议论文] 作者:Dun LIU,Jian FENG,Li CHEN,Weimin ZHEN, 来源:第八届中国卫星导航学术年会 年份:2017
Finite sampling of the ionosphere from the limited number of observations will threat the integrity of SBAS(Space-Based Augmentation System)....
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