3-(4-Amino-2-hydroxyphenyl)-1-oxoisoindolenines, process for their preparation and their saponification to 2-(4-amino-2-hydroxybenzoyl)-benzoic acids.,申请号EP19890100028-传众专利搜索

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发明名称	3-(4-Amino-2-hydroxyphenyl)-1-oxoisoindolenines, process for their preparation and their saponification to 2-(4-amino-2-hydroxybenzoyl)-benzoic acids.
摘要
申请公布号	EP0327792(B1)	申请公布日期	1993.12.22
申请号	EP19890100028	申请日期	1989.01.03
申请人	BASF AKTIENGESELLSCHAFT	发明人	KRANZ, JOACHIM, DR.;LANDMANN, BERND, DR.;MAYER, UDO, DR.
分类号	C07C229/52;C07D209/46;C07D295/155;(IPC1-7):C07D209/46;C07C229/34	主分类号	C07C229/52
代理机构		代理人
主权项
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