Method to produce novel polyketides
    5.
    发明授权
    Method to produce novel polyketides 失效
    生产新型聚酮化合物的方法

    公开(公告)号:US06500960B1

    公开(公告)日:2002-12-31

    申请号:US09311756

    申请日:1999-05-14

    IPC分类号: C07D49300

    摘要: Modified PKS gene clusters which produce novel polyketides in an efficient system in a host cell or in a cell free extract are described. The novel polyketides result from the incorporation of diketides of the formula wherein A is a moiety that activates the diketide, and at least one of R1 and R2 is a substituent other than that natively occurring in the diketide normally processed by the modified PKS cluster. The polyketides may also be glycosylated to provide antibiotics.

    摘要翻译: 描述了在宿主细胞或无细胞提取物中的有效系统中产生新的聚酮化合物的修饰的PKS基因簇。 新颖的聚酮化合物是由于加入式的结构,A是活化二酮化合物的部分,R 1和R 2中的至少一个是通常由经修饰的PKS簇处理的二酮中天然存在的取代基。 聚酮化合物也可以被糖基化以提供抗生素。