Protein with esterase activity
    1.
    发明专利
    Protein with esterase activity 有权
    蛋白与蛋白酶活性

    公开(公告)号:JP2012228257A

    公开(公告)日:2012-11-22

    申请号:JP2012151968

    申请日:2012-07-06

    CPC classification number: C12N9/16 C12P7/62 C12P41/003

    Abstract: PROBLEM TO BE SOLVED: To provide novel proteins exhibiting esterase activity and mutants thereof, nucleic acid sequences coding therefor, expression cassettes, vectors and recombinant microorganisms.SOLUTION: There are disclosed a method for producing the proteins obtained by starting from Pseudomonas glumae (Burkholderia plantarii) LU 2023 and the use of the proteins for the enzymatic, in particular, enantioselective ester hydrolysis or interesterification of organic esters.

    Abstract translation: 要解决的问题:提供表现出酯酶活性的新蛋白质及其突变体,编码它们的核酸序列,表达盒,载体和重组微生物。 解决方案:公开了一种生产通过从假单胞菌(Burkholderia plantarii)LU 2023开始获得的蛋白质的方法,以及使用蛋白质进行酶促,特别是有机酯的对映选择性酯水解或酯交换。 版权所有(C)2013,JPO&INPIT

    Method for producing 3-methylamino-1-(thien-2-yl)propan-1-ol
    2.
    发明专利
    Method for producing 3-methylamino-1-(thien-2-yl)propan-1-ol 审中-公开
    3-甲基氨基-1-(噻二-2-基)丙烷-1-醇的制备方法

    公开(公告)号:JP2011142908A

    公开(公告)日:2011-07-28

    申请号:JP2011005361

    申请日:2011-01-14

    CPC classification number: C07D333/16

    Abstract: PROBLEM TO BE SOLVED: To provide an enzymatic or nonenzymatic method for producing 3-methylamino-1-(thien-2-yl)propan-1-ol represented by formula (I), and further, to provide an enzyme for conducting the method, a nucleic acid sequence encoding the enzyme, an expression cassette including the nucleic acid sequence, a vector and a recombinant host organism.
    SOLUTION: The method comprises the following processes: (a) thiophene is reacted with a halogenated β-halopropionyl or halogenated acryloyl in the presence of a Lewis acid; wherein, either simultaneously or after the reaction but prior to isolating a reaction product, a hydrogen halide is passed through the reaction product to obtain a 3-halo-1-(thien-2-yl)propan-1-one; and (b) the propanone obtained in the step (a) is reduced, and subsequently, the reduced product is reacted with methylamine without isolating the reaction product as appropriate.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 待解决的问题:提供用于制备由式(I)表示的3-甲基氨基-1-(噻吩-2-基)丙-1-醇的酶或非酶法,并且还提供用于 进行该方法,编码该酶的核酸序列,包含该核酸序列的表达盒,载体和重组宿主生物。 解决方案:该方法包括以下方法:(a)在路易斯酸存在下,噻吩与卤代β-卤代丙酰基或卤代丙烯酰基反应; 其中,在反应同时或之后但在分离反应产物之前,使卤化氢通过反应产物,得到3-卤代-1-(噻吩-2-基)丙-1-酮; 和(b)步骤(a)中获得的丙酮被还原,随后将还原产物与甲胺反应,而不适当地分离反应产物。 版权所有(C)2011,JPO&INPIT

    METHOD FOR THE PRODUCTION OF PRIMARY AMINES
    6.
    发明申请
    METHOD FOR THE PRODUCTION OF PRIMARY AMINES 审中-公开
    生产主要氨基酸的方法

    公开(公告)号:WO2014041011A3

    公开(公告)日:2014-05-08

    申请号:PCT/EP2013068786

    申请日:2013-09-11

    Abstract: The present invention relates to a novel enzymatically catalyzed method for the production of aliphatic primary amines, which method comprises the enzymatic oxidation of a primary aliphatic alcohol catalyzed by an alcohol dehydrogenase, amination of the resulting oxocompound catalyzed by a transaminase and optionally coupled with an enzymatically catalyzed regeneration of the consumed cofactor; recombinant expression systems and microorganisms procuring the required enzyme activities; and bioreactors for performing such methods; as well as the use of the obtained amines in organic synthesis, in particular for preparing organic polymers.

    Abstract translation: 本发明涉及用于生产脂族伯胺的新的酶催化方法,该方法包括由醇脱氢酶催化的伯脂肪醇的酶氧化,由转氨酶催化的所得氧化合物的胺化,并任选地与酶 消耗的辅因子的催化再生; 重组表达系统和微生物获得所需的酶活性; 和用于进行这种方法的生物反应器; 以及在有机合成中使用得到的胺,特别是制备有机聚合物。

    ENZYMATIC REDUCTION OF HYDROXYMETHYLFURFURALS
    9.
    发明申请
    ENZYMATIC REDUCTION OF HYDROXYMETHYLFURFURALS 审中-公开
    酶催化还原羟甲基糠醛

    公开(公告)号:WO2014086702A3

    公开(公告)日:2014-09-12

    申请号:PCT/EP2013075212

    申请日:2013-12-02

    Applicant: BASF SE

    CPC classification number: C07D307/44 C12N9/0006 C12P17/04

    Abstract: The present invention relates to a biocatalytic process for preparing furandimethanols from hydroxymethylfurfurals, catalysed by suitable alcohol dehydrogenase enzymes, and to the use of the dimethanols thus prepared for preparation of or in polyesters, bisphenol A substitutes, resins, binders, polyethers, solvents, amines.

    Abstract translation: 本发明涉及一种生物催化方法生产从Hydroxymethylfurfuralen Furandimethanolen通过合适的醇脱氢酶的酶和使用Dimethanole的用于生产或在聚酯,双酚A替代材料,树脂,粘合剂,聚醚,溶剂,胺这样制备的催化。

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