发明人孙丽萍,张德明,周伟. "Method for the Synthesis of 1217842-35-7
1333AD
C12H13BrClNO3
Methyl (2S,4S)-4-(2-bromo-4-chlorophenoxy)-2-pyrrolidinecarboxylate" [P]. 中国发明专利, 专利号 CN 117929280 B, 授权公告日 2018-08-17.
发明人何建平,郭海燕,唐晓军. "A Process for Preparing High-Purity 1217842-35-7
1333AD
C12H13BrClNO3
Methyl (2S,4S)-4-(2-bromo-4-chlorophenoxy)-2-pyrrolidinecarboxylate" [P]. 中国发明专利, 专利号 CN 110377231 B, 授权公告日 2018-08-13.
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