发明人胡光,沈红梅,孙丽萍. "Method for the Synthesis of 436088-75-4
5-(Pyridin-2-ylcarbamoyl)-3H-imidazole-4-carboxylic acid
5-(pyridin-2-ylcarbamoyl)-3 h-imidazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115052861 B, 授权公告日 2022-01-16.
发明人郭海燕,张德明,罗永刚. "A Process for Preparing High-Purity 436088-75-4
5-(Pyridin-2-ylcarbamoyl)-3H-imidazole-4-carboxylic acid
5-(pyridin-2-ylcarbamoyl)-3 h-imidazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112325430 A, 授权公告日 2016-03-11.
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