发明人张德明,沈红梅,周伟. "Method for the Synthesis of 2-MEthoxy-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin HCl" [P]. 中国发明专利, 专利号 CN 113070138 B, 授权公告日 2023-04-15.
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