Invention Grant
US09029412B2 Method for preparing diamino-dianhydro-dideoxyhexitols, particularly preferably 2,5-diamino-1,4:3,6-dianhydro-2,5-dideoxy-D-hexitol
有权
制备二氨基 - 二脱水 - 二脱氧己酸的方法，特别优选2,5-二氨基-1,4：3,6-二脱氢-2,5-二脱氧-D-己糖醇
- Patent Title: Method for preparing diamino-dianhydro-dideoxyhexitols, particularly preferably 2,5-diamino-1,4:3,6-dianhydro-2,5-dideoxy-D-hexitol
- Patent Title (中): 制备二氨基 - 二脱水 - 二脱氧己酸的方法，特别优选2,5-二氨基-1,4：3,6-二脱氢-2,5-二脱氧-D-己糖醇
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Application No.: US13809435Application Date: 2011-06-28
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Publication No.: US09029412B2Publication Date: 2015-05-12
- Inventor: Guido Streukens , Christian Lettmann , Sven Schneider
- Applicant: Guido Streukens , Christian Lettmann , Sven Schneider
- Applicant Address: DE Essen
- Assignee: Evonik Degussa GmbH
- Current Assignee: Evonik Degussa GmbH
- Current Assignee Address: DE Essen
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: DE102010038310 20100723
- International Application: PCT/EP2011/060825 WO 20110628
- International Announcement: WO2012/010385 WO 20120126
- Main IPC: C07D493/00
- IPC: C07D493/00 ; C07D493/04
Abstract:
Method for preparing diamino-dianhydro-dideoxyhexitols, particularly 2,5-diamino-1,4:3,6-dianhydro-2,5-dideoxy-D-hexitol.The invention related to a method for preparing diamino-dianhydro-dideoxyhexitols, particularly preferably 2,5-diamino-1,4:3,6-dianhydro-2,5-dideoxy-D-hexitol.
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