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公开(公告)号：EP2758366B1
公开(公告)日：2016-04-27
申请号：EP12759770.6
申请日：2012-09-21
申请人： DSM IP Assets B.V.
CPC分类号： C07C46/10 , C07B2200/07 , C07C37/002 , C07C37/14 , C07C45/71 , C07C46/00 , C07C50/06
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公开(公告)号：EP2079847B1
公开(公告)日：2012-03-07
申请号：EP07847086.1
申请日：2007-10-30
申请人： DSM IP Assets B.V.
发明人： ROOS, DE, Andre Leonardus , EDENS, Luppo , BECKHOVEN, VAN, Rudolf Franciscus Wilhelmus C. , DUCHATEAU, Alexander Lucia Leonardus , KLOEK, Joris
摘要： The present invention relates to a process to produce a composition comprising water-soluble peptides and having a Trp/LNAA ratio of more than 0.15, which comprises hydrolyzing lysozyme, preferably hen eggs lysozyme, to prepare a hydrolysate having a DH of between 5 and 45.
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公开(公告)号：EP2079847A1
公开(公告)日：2009-07-22
申请号：EP07847086.1
申请日：2007-10-30
申请人： DSM IP Assets B.V.
发明人： ROOS, DE, Andre Leonardus , EDENS, Luppo , BECKHOVEN, VAN, Rudolf Franciscus Wilhelmus C. , DUCHATEAU, Alexander Lucia Leonardus , KLOEK, Joris
摘要： The present invention relates to a process to produce a composition comprising water-soluble peptides and having a Trp/LNAA ratio of more than 0.15, which comprises hydrolyzing lysozyme, preferably hen eggs lysozyme, to prepare a hydrolysate having a DH of between 5 and 45.
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公开(公告)号：EP3837270A1
公开(公告)日：2021-06-23
申请号：EP19759306.4
申请日：2019-08-15
申请人： DSM IP Assets B.V.
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公开(公告)号：EP2758366A1
公开(公告)日：2014-07-30
申请号：EP12759770.6
申请日：2012-09-21
申请人： DSM IP Assets B.V.
CPC分类号： C07C46/10 , C07B2200/07 , C07C37/002 , C07C37/14 , C07C45/71 , C07C46/00 , C07C50/06
摘要： The present invention relates to a process of preparing tocotrienol quinones. It has been found that this process allows the formation of the R-isomer in a high yield in a very efficient and economically interesting way. Said process is particularly useful when implemented in an industrial process. Furthermore, it has been found that this process allows using isomer mixtures as they result from traditional industrial synthesis.
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6.发明公开PROCESS OF SEPARATING CHIRAL ISOMERS OF CHROMAN COMPOUNDS AND THEIR DERIVATIVES AND PRECURSORS 审中-公开用于手性分离方法种异构体铬及其衍生物的连接及其前体
公开(公告)号：EP2707348A1
公开(公告)日：2014-03-19
申请号：EP12721468.2
申请日：2012-05-08
申请人： DSM IP Assets B.V.
IPC分类号： C07B55/00 , C07B57/00 , A61K31/355 , C07D311/22 , C07D311/72
CPC分类号： C07D311/04 , C07B55/00 , C07B57/00 , C07D311/22 , C07D311/72
摘要： The present invention relates to a process of separating chiral isomers of chroman compounds, particularly tocopherols and tocotrienols as well as the esters and intermediates thereof. It has been found that this process allows a separation of the desired isomer with a higher yield and enables the use of the non-desired isomers in a very efficient way. Said process is particularly useful when implemented in an industrial process. Furthermore, it has been found that this process allows using isomer mixtures as they result from traditional industrial synthesis.
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公开(公告)号：EP4163286A1
公开(公告)日：2023-04-12
申请号：EP22210919.1
申请日：2019-08-15
申请人： DSM IP Assets B.V.
发明人： DUCHATEAU, Alexander Lucia Leonardus , LANKHORST, Peter Philip , VAN SCHEPPINGEN, Willebrordus Bernardus Wibo
摘要： The present invention is directed to a process for purifying natamycin, to an epoxide polyene amphoteric macrolide, to a composition comprising said polyene amphoteric macrolide and to a process for preparing said polyene amphoteric macrolide.
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公开(公告)号：EP3837269A1
公开(公告)日：2021-06-23
申请号：EP19758922.9
申请日：2019-08-15
申请人： DSM IP Assets B.V.
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