发明人冯建国,朱建伟,徐明华. "Method for the Synthesis of 8-Hydrazinyl-3-phenylcyclohepta[b]pyrrole" [P]. 中国发明专利, 专利号 CN 116377754 B, 授权公告日 2020-02-20.
发明人罗永刚,张德明,赵玉洁. "A Process for Preparing High-Purity 8-Hydrazinyl-3-phenylcyclohepta[b]pyrrole" [P]. 中国发明专利, 专利号 CN 114920482 A, 授权公告日 2024-01-20.
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