[EN] SMALL TUNABLE FLUOROPHORES FOR THE DETECTION AND IMAGING OF BIOMOLECULES<br/>[FR] PETITS FLUOROPHORES ACCORDABLES POUR LA DÉTECTION ET L'IMAGERIE DE BIOMOLÉCULES
申请人:UNIV COURT UNIV OF EDINBURGH
公开号:WO2020187919A1
公开(公告)日:2020-09-24
The invention relates to small, conjugatable, orthogonal and tunable fluorophores for imaging of small bioactive molecules. The invention further relates to processes for the preparation of the compounds, and uses of the compounds in therapeutic, diagnostic, surgery and analytical applications. The invention provides a compound of formula (I), a derivative or a salt thereof. Wherein X is selected from the group consisting of NH, O, S, SeR5R6, CR7R8; R1 is selected from the group consisting of amines, alcohols, thiols, thiophenols, selenols, selenophenols and aryl groups; R2 and R3 are independently H or a halogen; R4 is either H, nitro or cyano; R5 is either absent or methyl or oxygen; R6 is either absent or methyl or oxygen; and R7 and R8 are independently selected from the group consisting of linear or cyclic alkyl groups containing halogen, amino, cyano or carboxylic ester substituents, and alkyl aryl groups.
该发明涉及用于显影小生物活性分子的小型、可结合、正交和可调节的荧光物质。该发明还涉及制备这些化合物的工艺以及这些化合物在治疗、诊断、手术和分析应用中的用途。该发明提供了化合物的结构式(I),其衍生物或盐。其中X选自NH、O、S、SeR5R6、CR7R8组成的群;R1选自胺、醇、硫醇、硫酚、硒醇、硒酚和芳基群;R2和R3独立地为H或卤素;R4为H、硝基或氰基;R5为缺失、甲基或氧;R6为缺失、甲基或氧;R7和R8独立地选自含有卤素、氨基、氰基或羧酸酯取代基的直链或环烷基,以及烷基芳基群。