发明人罗永刚,高志强,孙丽萍. "Method for the Synthesis of 5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 115157833 B, 授权公告日 2019-05-06.
发明人高志强,林芳,赵玉洁. "A Process for Preparing High-Purity 5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 116240029 B, 授权公告日 2023-10-09.
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