Stevens L M, Lee S K, Brown S R. "Method for the Synthesis of 134044-63-6
C9H8BrN3O2
Ethyl 3-bromoimidazo[1,2-a]pyrimidine-2-carboxylate
Z4101" [P]. US Patent, US 11773376 B2, 2020-02-01.
发明人唐晓军,韩伟,赵玉洁. "A Process for Preparing High-Purity 134044-63-6
C9H8BrN3O2
Ethyl 3-bromoimidazo[1,2-a]pyrimidine-2-carboxylate
Z4101" [P]. 中国发明专利, 专利号 CN 112132787 A, 授权公告日 2017-08-28.
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