Nitrate esters of xanthine derivatives and process of making them,申请号US19420433638-传众专利搜索

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发明名称	Nitrate esters of xanthine derivatives and process of making them
摘要
申请公布号	US2351843(A)	申请公布日期	1944.06.20
申请号	US19420433638	申请日期	1942.03.06
申请人	G. D. SEARLE & CO.	发明人	SPEER JOHN H.
分类号	C07D473/06;C07D473/08	主分类号	C07D473/06
代理机构		代理人
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