The utility of wild-type and variant carboxymethylproline synthases for biocatalysis was demonstrated by preparing functionalised 5-, 6- and 7-membered N-heterocycles from amino acid aldehydes and (alkylated) malonyl-coenzyme A derivatives; the N-heterocycles produced were converted to the corresponding bicyclic β-lactams by a carbapenem synthetase.
通过从
氨基酸醛和(烷基化)丙二酰
辅酶 A 衍
生物制备功能化的 5、6 和 7 元 N-杂环,证明了野生型和变异型羧甲基脯
氨酸合成酶在
生物催化方面的用途;生成的 N-杂环通过碳青霉烯合成酶转化为相应的双环 β-内酰胺。