申请人:KATHOLIEKE UNIVERSITEIT LEUVEN
公开号:US10183965B2
公开(公告)日:2019-01-22
Cofactor analogs for methyltransferases are disclosed. The compounds are represented by formula (I) wherein R1 is COOH or COO—; X is an organic or inorganic anion carrying one or more negative charges; Y and Y′ are H, or an alkyl; R2 is NH2, NHBoc, or H; and Z is S or Se. R comprises a carbon-carbon double bond, carbon-oxygen double bond, carbon-sulfur double bond, carbon-nitrogen double bond, a carbon-carbon triple bond, carbon-nitrogen triple bond, an aromatic carbocyclic or heterocyclic system in β-position to the sulfonium center, unsaturated c-c bond, or c-heteroatom bond where the heteroatom is O, N, S.
本发明公开了用于甲基转移酶的辅助因子类似物。这些化合物由式(I)表示,其中 R1 是 COOH 或 COO-;X 是带有一个或多个负电荷的有机或无机阴离子;Y 和 Y′是 H 或烷基;R2 是 NH2、NHBoc 或 H;Z 是 S 或 Se。R 包括碳-碳双键、碳-氧双键、碳-硫双键、碳-氮双键、碳-碳三键、碳-氮三键、与锍中心 β 位的芳香碳环或杂环体系、不饱和 c-c 键或 c-杂原子键(其中杂原子为 O、N、S)。