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| Method of synthesizing trioxymethylene from formaldehyde by the catalytic action of an ionic liquid 专利 专利类型: 发明, 专利号: US 7,244,854 B2, 申请日期: 2007-07-17, 公开日期: 2007-06-14 作者: Li Z(李臻) ; Xia CG(夏春谷) ; Chen J(陈静)![](/image/person.jpg)
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:20/0  |  提交时间:2014/03/10 |
| Dithiepino [6, 5-b]pyridines, and related compositions and methods 专利 作者: James L Bullington; John H Dodd; Daniel A Hall
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2019/12/05 |
| SUBSTITUTED 2, 3-DIPHENYL PYRIDINES 专利 作者: FINKE PAUL E; MEURER LAURA C; DEBENHAM JOHN S; TOUPENCE RICHARD B; WALSH THOMAS F
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2019/12/05 |
| BENZOIMIDAZOL-2-YL PYRIDINES AS MODULATORS OF THE HISTAMINE H4 RECEPTOR 专利 作者: EDWARDS James P; KINDRACHUK David E; VENABLE Jennifer D
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2019/12/05 |
| Dithiepino[6, 5-b]pyridines, and related compositions and methods 专利 作者: Bullington, James L.; Dodd, John H.; Hall, Daniel A.
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2019/12/05 |
| Benzoimidazol-2-yl pyridines as modulators of the histamine H4 receptor 专利 作者: James P. Edwards; David E. Kindrachuk; Jennifer D. Venable
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2019/12/05 |