发明人唐晓军,何建平,胡光. "Method for the Synthesis of 4-Chloro-5-nitro-1H-pyrrolo[2,3-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 117617785 A, 授权公告日 2021-01-25.
发明人刘建华,罗永刚,胡光. "A Process for Preparing High-Purity 4-Chloro-5-nitro-1H-pyrrolo[2,3-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 108534419 A, 授权公告日 2016-01-02.
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