Basic tri-substituted pyrimido-[4, 5-d]-pyrimidines,申请号US19630250744-传众专利搜索

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发明名称	Basic tri-substituted pyrimido-[4, 5-d]-pyrimidines
摘要
申请公布号	US3242173(A)	申请公布日期	1966.03.22
申请号	US19630250744	申请日期	1963.01.11
申请人	BOEHRINGER INGELHEIM G. M. B. H.	发明人	OHNACKER GERHARD;WOITUN EBERHARD
分类号	C07D487/04	主分类号	C07D487/04
代理机构		代理人
主权项
地址

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