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公开(公告)号:US08642783B2
公开(公告)日:2014-02-04
申请号:US12671752
申请日:2008-07-23
IPC分类号: C07D405/06
CPC分类号: C07D405/06 , C07D209/48 , C07D319/08 , C12P7/62 , C12P13/001 , C12P13/02 , C12P17/10
摘要: The present invention is directed to a 2-deoxyribose-5-phosphate aldolase (DERA) chemoenzymatic process for making chiral compounds.
摘要翻译: 本发明涉及用于制备手性化合物的2-脱氧核糖-5-磷酸醛缩酶(DERA)化学酶法。
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公开(公告)号:US08134023B2
公开(公告)日:2012-03-13
申请号:US13247032
申请日:2011-09-28
申请人: Shanghui Hu , Carlos Alberto Martinez , Junhua Tao , William Eugene Tully , Patrick Kelleher , Yves Dumond
发明人: Shanghui Hu , Carlos Alberto Martinez , Junhua Tao , William Eugene Tully , Patrick Kelleher , Yves Dumond
IPC分类号: C07C255/15 , C07C229/08
CPC分类号: C12P13/02 , C07C227/06 , C07C227/20 , C07C227/22 , C07C229/24 , C07C255/19 , C07D207/277 , C12P7/42 , C12P13/001 , C12P13/002 , C07C229/08
摘要: Materials and methods for preparing (S)-(+)-3-aminomethyl-5-methyl-hexanoic acid and structurally related compounds via enzymatic kinetic resolution are disclosed.
摘要翻译: 公开了通过酶动力学拆分制备(S) - (+) - 3-氨基甲基-5-甲基 - 己酸和结构相关化合物的材料和方法。
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公开(公告)号:US20120015412A1
公开(公告)日:2012-01-19
申请号:US13247032
申请日:2011-09-28
申请人: Shanghui Hu , Carlos Alberto Martinez , Junhua Tao , William Eugene Tully , Patrick Kelleher , Yves Dumond
发明人: Shanghui Hu , Carlos Alberto Martinez , Junhua Tao , William Eugene Tully , Patrick Kelleher , Yves Dumond
IPC分类号: C12P13/00
CPC分类号: C12P13/02 , C07C227/06 , C07C227/20 , C07C227/22 , C07C229/24 , C07C255/19 , C07D207/277 , C12P7/42 , C12P13/001 , C12P13/002 , C07C229/08
摘要: Materials and methods for preparing (S)-(+)-3-aminomethyl-5-methyl-hexanoic acid and structurally related compounds via enzymatic kinetic resolution are disclosed.
摘要翻译: 公开了通过酶动力学拆分制备(S) - (+) - 3-氨基甲基-5-甲基 - 己酸和结构相关化合物的材料和方法。
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公开(公告)号:US20110118476A1
公开(公告)日:2011-05-19
申请号:US12671752
申请日:2008-07-23
IPC分类号: C07D405/06 , C07D209/48 , C07D319/08 , C07C235/78 , C12P17/16 , C12P17/06
CPC分类号: C07D405/06 , C07D209/48 , C07D319/08 , C12P7/62 , C12P13/001 , C12P13/02 , C12P17/10
摘要: The present invention is directed to a 2-deoxyribose-5-phosphate aldolase (DERA) chemoenzymatic process for making chiral compounds.
摘要翻译: 本发明涉及用于制备手性化合物的2-脱氧核糖-5-磷酸醛缩酶(DERA)化学酶法。
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15.
公开(公告)号:US20050192441A1
公开(公告)日:2005-09-01
申请号:US11003830
申请日:2004-12-03
申请人: Shanghui Hu , Carlos Martinez , Junhua Tao , Daniel Yazbeck
发明人: Shanghui Hu , Carlos Martinez , Junhua Tao , Daniel Yazbeck
IPC分类号: C07C269/06 , C07C269/08 , C07C271/22 , C07D207/16 , C07D207/24 , C07D277/18 , C07D417/02 , C12P13/04 , C12P13/24 , C12P17/10 , C12P17/14 , C12P41/00
CPC分类号: C07C269/06 , C07C269/08 , C07D207/16 , C12P13/04 , C12P13/24 , C12P17/10 , C12P17/14 , C12P41/005 , C07C271/22
摘要: The present invention relates to methods of preparing a stereoisomerically enriched compound of formula (I), wherein R6 is hydrogen, comprising treating a compound of formula (I), wherein R6 is chosen from C1-C10 alkyl, C2-C10 alkenyl, C2-C10 alkynyl, —(CR7R8)t(C6-C14 aryl), and —(CR7R8)t(4-10 membered heterocyclic), and wherein said C6-C14 aryl and 4-10 membered heterocyclic are optionally substituted with at least one substituent chosen from halo, C1-C10 alkyl, —OR7, and —N(R7R8), with a biocatalyst in an aqueous solution, an organic solvent, or a mixture of organic and aqueous solvents wherein at least one stereoisomer is selectively hydrolyzed.
摘要翻译: 本发明涉及制备其中R 6为氢的式(I)化合物的立体异构体富集化合物的方法,其包括处理式(I)化合物,其中R 6 = >选自C 1 -C 10烷基,C 2 -C 10链烯基,C 1 -C 10烷基,C 1 -C 10烷基, C 1 -C 12烷基,(C 1 -C 10)烷基,(C 1 -C 10)烷基, (C 6 -C 14芳基),和 - (CR 7 R 8) 4-10元杂环),并且其中所述C 6 -C 14 - 芳基和4-10元杂环任选被至少一个选自卤素, C 1 -C 10烷基,-OR 7和-N(R 7 R 8) SUP>),在水溶液中的生物催化剂,有机溶剂或有机和水性溶剂的混合物,其中至少一种立体异构体被选择性水解。
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