1-(2-bromoethyl)-7-(4-chlorobenzyl)-3-methyl-8-(3-(trifluoromethoxy)phenoxy)-1H-purine-2,6(3H,7H)-dione 、
二甲胺 在
Brine 、
Sodium sulfate-III 、 crude product 作用下,
以
乙酸乙酯 、
水 为溶剂,
反应 16.0h,
以to give 7-(4-chlorobenzyl)-1-(2-(dimethylamino)ethyl)-3-methyl-8-(3-(trifluoromethoxy)phenoxy)-1H-purine-2,6(3H,7H)-dione hydrochloride (29 mg, 25.6% yield) as white solid的产率得到7-(4-chlorobenzyl)-1-(2-(dimethylamino)ethyl)-3-methyl-8-(3-(trifluoromethoxy)phenoxy)-1H-purine-2,6(3H,7H)-dione hydrochloride