Method for Producing 3-Acetylamino-4-Hydroxybenzoic Acid
    10.
    发明申请
    Method for Producing 3-Acetylamino-4-Hydroxybenzoic Acid 有权
    3-乙酰氨基-4-羟基苯甲酸的制备方法

    公开(公告)号:US20150079644A1

    公开(公告)日:2015-03-19

    申请号:US14547481

    申请日:2014-11-19

    CPC classification number: C12P13/02 C08G73/22 C12N9/104 C12P13/005 Y02P20/52

    Abstract: The present invention provides a method for conveniently and efficiently producing a 3-acetylamino-4-hydroxybenzoic acid-type compound that is a stable compound by a process using a microorganism. Specifically the present invention provides a microorganism having an ability to produce 3-amino-4-hydroxybenzoic acid, that is modified so as to increase an activity to form 3-amino-4-hydroxybenzoic acid from dihydroxyacetone phosphate and aspartate semialdehyde, wherein the microorganism is modified so as to increase an N-hydroxyarylamine O-acetyltransferase (NhoA) activity, as well as a method for producing the 3-acetylamino-4-hydroxybenzoic acid-type compound using such a microorganism.

    Abstract translation: 本发明提供了通过使用微生物的方法方便有效地制备作为稳定化合物的3-乙酰氨基-4-羟基苯甲酸型化合物的方法。 具体地说,本发明提供具有生产3-氨基-4-羟基苯甲酸的能力的微生物,其被修饰以增加从磷酸二羟丙酮和天冬氨酸半醛形成3-氨基-4-羟基苯甲酸的活性,其中微生物 被修饰以增加N-羟基芳基胺O-乙酰基转移酶(NhoA)活性,以及​​使用这种微生物生产3-乙酰氨基-4-羟基苯甲酸型化合物的方法。

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