-
1.Method for refining alpha-olefin maleic acid copolymers and obtained product suitable for medicinal use 失效
标题翻译: 精制马来酸酐共聚物和适用于药物使用的获得性产品的方法公开(公告)号:EP0003080B1
公开(公告)日:1982-07-28
申请号:EP78300878.2
申请日:1978-12-21
申请人: MONSANTO COMPANY
IPC分类号: C08F6/10 , C08F8/12 , A61K31/765
CPC分类号: A61K31/765 , C08F6/10 , C08F8/12 , C08F2810/50 , Y10S526/936 , C08F222/06 , C08F210/14
-
2.
公开(公告)号:EP0031713A2
公开(公告)日:1981-07-08
申请号:EP80304692.9
申请日:1980-12-23
申请人: MONSANTO COMPANY
IPC分类号: C08F210/14 , C08F222/02 , C08F6/00
CPC分类号: C08F6/005
摘要: Olefin/maleic acid copolymer is refined to pharmaceutical quality by extraction of contaminants with hexane or heptane.
-
3.
公开(公告)号:EP0031713A3
公开(公告)日:1982-04-21
申请号:EP80304692
申请日:1980-12-23
申请人: MONSANTO COMPANY
IPC分类号: C08F210/14 , C08F222/02 , C08F06/00
CPC分类号: C08F6/005
摘要: Olefin/maleic acid copolymer is refined to pharmaceutical quality by extraction of contaminants with hexane or heptane.
-
4.Method for refining alpha-olefin maleic acid copolymers and obtained product suitable for medicinal use 失效
标题翻译: 的α-烯烃 - 马来酸共聚物精制,因此得到的产品的一种方法,是适用于医疗用途。公开(公告)号:EP0003080A1
公开(公告)日:1979-07-25
申请号:EP78300878.2
申请日:1978-12-21
申请人: MONSANTO COMPANY
IPC分类号: C08F6/10 , C08F8/12 , A61K31/765
CPC分类号: A61K31/765 , C08F6/10 , C08F8/12 , C08F2810/50 , Y10S526/936 , C08F222/06 , C08F210/14
摘要: Otefin/mateic acid copolymer is refined to pharmaceutical quality by use of dichloroethane to remove contaminants, as by precipitating from solution with dichloroethane.
摘要翻译: α-烯烃/马来酸共聚物是精制通过使用二氯乙烷的药物质量以除去污染物,如通过从具有溶液二氯乙烷沉淀。
-
-
-