Invention Grant
- Patent Title: Preparation of 6-aminocaproic acid from 5-formylvaleric acid
- Patent Title (中): 从5-甲酰戊酸制备6-氨基己酸
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Application No.: US12921733Application Date: 2009-03-11
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Publication No.: US08673599B2Publication Date: 2014-03-18
- Inventor: Petronella Catharina Raemakers-Franken , Martin Schurmann , Axel Christoph Trefzer , Stefaan Marie Andre De Wildeman
- Applicant: Petronella Catharina Raemakers-Franken , Martin Schurmann , Axel Christoph Trefzer , Stefaan Marie Andre De Wildeman
- Applicant Address: NL Heerlen
- Assignee: DSM IP Assets B.V.
- Current Assignee: DSM IP Assets B.V.
- Current Assignee Address: NL Heerlen
- Agency: Nixon & Vanderhye P.C.
- Priority: EP08152584 20080311
- International Application: PCT/NL2009/050117 WO 20090311
- International Announcement: WO2009/113855 WO 20090917
- Main IPC: C12P13/00
- IPC: C12P13/00 ; C12N1/21 ; C12N1/15 ; C07C227/06 ; C07D223/10
Abstract:
The invention relates to a method for preparing 6-aminocaproic acid (hereinafter also referred to as ‘6-ACA’) using a biocatalyst. The invention further relates to a method for preparing e-caprolactam (hereafter referred to as ‘caprolactam’) by cyclising such 6-ACA. The invention further relates to a host cell, a micro-organism, or a polynucleotide which may be used in the preparation of 6-ACA or caprolactam.
Public/Granted literature
- US20110171699A1 PREPARATION OF 6-AMINOCAPROIC ACID FROM 5 -FORMYL VALERI C ACID Public/Granted day:2011-07-14
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