2-氨基-3,5-二溴吡嗪 、 1-叔丁氧羰基-3-氨基哌啶 在
二氯甲烷 、 甲醇 作用下,
以provided the diaminopyrazine (230 mg, 58%) as a brown solid的产率得到tert-butyl 3-(3-amino-6-bromopyrazin-2-ylamino)piperidine-1-carboxylate
参考文献:
名称:
AMINOPYRAZINE ANALOGS FOR TREATING GLAUCOMA AND OTHER RHO KINASE-MEDIATED DISEASES AND CONDITIONS