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专利信息

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[药品] 包含 'Pipazethate'

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	公开号	公开日	申请号	申请日

	1. GR3024595T3	1997/12/31
	专利标题：Process for the preparation of pipazethate 专利权人：Asta Medica Aktiengesellschaft;

	2. EP0527298B1	1997/7/30
	专利标题：Process for the preparation of pipazethate 专利权人：Meda Pharma Gmbh & Co. Kg; The invention relates to a process for the preparation of pipazetate of the formula (I) from 1-azaphenothiazine and phosgene in the presence of pyridine or pyridine derivatives and subsequent reaction of the resulting 1-azaphenothiazine-10-carbonyl chloride with 2-(2-piperidinoethoxy)ethanol.

	3. EP0527298A1	1993/2/17
	专利标题：Process for the preparation of pipazethate 专利权人：Meda Pharma Gmbh & Co. Kg; The invention relates to a process for the preparation of pipazetate of the formula (I) from 1-azaphenothiazine and phosgene in the presence of pyridine or pyridine derivatives and subsequent reaction of the resulting 1-azaphenothiazine-10-carbonyl chloride with 2-(2-piperidinoethoxy)ethanol.

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当前查询条件: [药品] 包含 'Pipazethate'

	查询范围	在当前结果中查询
!	专利类型	发明实用新型外观设计
!	公开号			CN1234
!	申请号			CN1234
!	专利标题		扩展	PHARMA
!	专利权人		扩展	pfizer
	发明人
!	申请日			yyyymmdd
!	公开日			yyyymmdd
	优先权号
!	摘要		扩展	PHARMA
	IPC			A01B