PRODUCTION OF BENZOPYRANO(2,3-B)PYRIDINE DERIVATIVE,申请号JP19900208013-传众专利搜索

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发明名称	PRODUCTION OF BENZOPYRANO(2,3-B)PYRIDINE DERIVATIVE
摘要
申请公布号	JPH0495093(A)	申请公布日期	1992.03.27
申请号	JP19900208013	申请日期	1990.08.08
申请人	YODOGAWA SEIYAKU KK	发明人	NIIMOTO YOSHIHIDE
分类号	C07D491/052	主分类号	C07D491/052
代理机构		代理人
主权项
地址

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