发明人孙丽萍,郭海燕,徐明华. "Method for the Synthesis of n-{9-[(thiophen-2-yl)methyl]-9-azabicyclo[3.3.1]nonan-3-ylidene}hydroxylamine" [P]. 中国发明专利, 专利号 CN 117514648 B, 授权公告日 2024-03-18.
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