METHOD FOR PRODUCING 5-NORBORNEN-2-CARBOXYLIC ACID FROM 5-NORBORNEN-2-CARBONITRILE USING AN ARYLACETONITRILASE
    1.
    发明申请
    METHOD FOR PRODUCING 5-NORBORNEN-2-CARBOXYLIC ACID FROM 5-NORBORNEN-2-CARBONITRILE USING AN ARYLACETONITRILASE 审中-公开
    用于生产从5降冰片烯-2-羧酸5-降冰片烯-2-腈使用甲arylacetonitrilase

    公开(公告)号:WO2007071578A3

    公开(公告)日:2007-11-08

    申请号:PCT/EP2006069511

    申请日:2006-12-11

    CPC classification number: C12P7/40 C07C2601/10 C12N9/78 C12P41/006

    Abstract: The present invention relates to a method for producing 5-norbornen-2-carboxylic acid from 5-norbornen-2-endo-carbonitrile and/or 5-norbornen-2-exo-carbonitrile. The invention relates more specifically to a method for producing 5-norbornen-2-carboxylic acid at a high substrate concentration. Furthermore, the invention relates to a polypeptide suitable for the enzymatic reaction of 5-norbornen-2-carbonitrile to 5-norbornen-2-carboxylic acid, particularly also at a high substrate concentration, as well as to a nucleic acid coding for the polypeptide, a composition containing 5-norbornen-2-carbonitrile to 5-norbornen-2-endo-carboxylic acid and 5-norbornen-2-exo-carboxylic acid, as well as the use of the polypeptide.

    Abstract translation: 本发明涉及一种方法,用于从5-降冰片烯-2-内 - 腈和/或5-降冰片烯-2-外 - 腈制备的5-降冰片烯-2-羧酸。 特别地,本发明涉及一种方法,其中所述5-降冰片烯-2-羧酸可在高底物浓度而制备。 本发明还涉及适用于5-降冰片烯-2-甲腈的酶促转化为5-降冰片烯-2-羧酸,尤其是即使在高底物浓度的多肽,以及编码核酸的多肽,组合物,含有5-降冰片烯-2- 腈向5-降冰片烯-2-内 - 羧酸和5-降冰片烯-2-外 - 羧酸,和使用所述多肽的。

    METHOD FOR THE REESTERIFICATION OR ESTERIFICATION OF SIDE CHAINS IN POLYMERS
    2.
    发明申请
    METHOD FOR THE REESTERIFICATION OR ESTERIFICATION OF SIDE CHAINS IN POLYMERS 审中-公开
    在聚合物中重新涂覆或超过侧链的方法

    公开(公告)号:WO2007063037A2

    公开(公告)日:2007-06-07

    申请号:PCT/EP2006068882

    申请日:2006-11-24

    CPC classification number: C08F220/18 C08F8/14 C08F220/62 C08F220/00

    Abstract: The invention relates to a method for reesterifying or esterifying side chains in polymers. Said method comprises the following steps: a) a copolymer is produced which is obtained by polymerizing aa) at least one (meth)acrylate of general formula (I) as component A, wherein R 1 represents H or CH 3 while R 2 represents H or an alkyl radical that can be optionally substituted with functional groups such as acryl groups, ether groups, amino groups, epoxy groups, halogen groups, or sulfonic acid groups, and ab) at least one monomer of general formula (II) as component B, wherein R 3 has the same meaning as R 1 , R 4 has the same meaning as R 2 , and n = 1 to 40, and b) reesterifying or esterifying the carboxyl group containing the radical R 4 with an alcohol in the presence of an enzyme catalyzing the reesterification or esterification process. The invention also relates to said polymers and the use thereof.

    Abstract translation: 本发明涉及一种用于酯化或酯交换中的聚合物侧链,其包括以下步骤:a)制备由氨基酸的聚合而得到的共聚物)的通式(I)作为组分A的至少一种(甲基)丙烯酸酯,其中R H或CH 3和R 2是H或任选被官能团取代的烷基,所述官能团如丙烯酸,醚,氨基 - ,通式(II)作为组分B,其中R 3 的含义与R相同 1

    LIPASE PRODUCTION METHOD
    6.
    发明申请
    LIPASE PRODUCTION METHOD 审中-公开
    用于生产脂肪酶

    公开(公告)号:WO2006133900A9

    公开(公告)日:2007-03-08

    申请号:PCT/EP2006005668

    申请日:2006-06-13

    CPC classification number: C12N9/52 C12N9/20

    Abstract: The invention relates to novel proteins, in particular, exhibiting a protease activity and promoting the production of extracellular lipases by bacteria, in particular, by Burkholderia-type bacteria, to coding nucleic acid sequences, expression constructs containing them, host modified thereby, to a method for producing proteins exhibiting a protease activity and to a lipase production method, in particular by Burkholderia-type bacteria.

    Abstract translation: 本发明涉及的特别是伯克霍尔德氏菌属,含有这些表达构建体的核酸编码的序列,宿主经转化与之新的蛋白质,特别是具有蛋白酶活性,其通过细菌促进生产细胞外脂肪酶的,用于制备具有蛋白酶活性以及方法的蛋白质的用于生产脂酶的方法, 特别是通过伯克霍尔德氏菌属的细菌。

    SEQUENCES ENCODING S-HYDROXYNITRIL LYASES AND THEIR USE IN METHODS FOR THE PRODUCTION OF CYANOHYDRINS
    8.
    发明申请
    SEQUENCES ENCODING S-HYDROXYNITRIL LYASES AND THEIR USE IN METHODS FOR THE PRODUCTION OF CYANOHYDRINS 审中-公开
    编码S-羟肟酸盐的方法及其在生产氰尿酸的方法中的应用

    公开(公告)号:WO2004090124A3

    公开(公告)日:2004-11-25

    申请号:PCT/EP2004003844

    申请日:2004-04-13

    CPC classification number: C12P13/004 C12N9/88

    Abstract: The present invention relates to new aminoacid sequences isolated from Adenia racemosa encoding S-hydroxynitrile lyases and their use in methods for the production of nitriles and/or carboxylic acids, preferably optically active nitriles and/or carboxylic acids. The invention further relates to nucleic acid encoding said S-hydroxynitrile lyases, recombinant expression constructs comprising said nucleic acid sequences, recombinant vectors comprising the nucleic acid sequences or the expression constructs, to recombinant organisms, preferably microorganisms or yeasts, comprising the nucleic acid sequences, expression constructs or vectors. The invention additionally relates to a method for the production of cyanohydrins and/or carboxylic acids, preferably optically active cyanohydrins and/or carboxylic acids from racemic aldehydes and cyanide.

    Abstract translation: 本发明涉及从编码S-羟基腈裂解酶的Adenia racemosa分离的新的氨基酸序列及其在制备腈和/或羧酸,优选光学活性腈和/或羧酸的方法中的用途。 本发明还涉及编码所述S-羟基腈裂解酶的核酸,包含所述核酸序列的重组表达构建体,包含核酸序列或表达构建体的重组载体,重组生物,优选微生物或酵母,其包含核酸序列, 表达构建体或载体。 本发明还涉及从外消旋醛和氰化物制备氰醇和/或羧酸,优选光学活性的氰醇和/或羧酸的方法。

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