[EN] SULFONATED 2(7)-AMINOACRIDONE AND 1-AMINOPYRENE DYES AND THEIR USE AS FLUORESCENT TAGS, IN PARTICULAR FOR CARBOHYDRATE ANALYSIS<br/>[FR] COLORANTS 2(7)-AMINOACRIDONE ET 1-AMINOPYRÈNE SULFONÉS ET LEUR UTILISATION COMME MARQUEURS FLUORESCENTS, EN PARTICULIER POUR L'ANALYSE DES HYDRATES DE CARBONE
申请人:MAX PLANCK GESELLSCHAFT
公开号:WO2020151804A1
公开(公告)日:2020-07-30
Sulfonated 2(7)-aminoacridone and 1-aminopyrene dyes and their use as fluorescent tags, in particular for carbohydrate analysis The invention relates to fluorescent dyes with multiple negatively charged groups in their ionized form which are aminoacridone sulfonamides or 1-aminopyrenes having of one of the following general formulae A-D: Formula (A), Formula (B), Formula (C), Formula (D), wherein the ionizable groups X are typically selected from the following: SH, COOH, SO3H, OSO3H, OP(O)(OH)2, OP(O)(OH)Ra, P(O)(OH)2, P(O)(OH)Ra, where Ra= C1-C4alkyl or substituted C1-C4alkyl. The invention further relates to the use of these dyes as fluorescent tags, in particular for reducing sugars and glycans.
磺化2(7)-氨基蒽醌和1-氨基吡啶染料及其作为荧光标记物的用途,特别是用于碳水化合物分析。该发明涉及具有多个带负电荷基团的荧光染料,其离子化形式为氨基蒽醌磺胺或1-氨基吡啶,其具有以下一般公式A-D之一:公式(A),公式(B),公式(C),公式(D),其中可离子化的基团X通常从以下选取:SH,COOH,SO3H,OSO3H,OP(O)(OH)2,OP(O)(OH)Ra,P(O)(OH)2,P(O)(OH)Ra,其中Ra=C1-C4烷基或取代的C1-C4烷基。该发明还涉及将这些染料用作荧光标记物,特别是用于还原糖和糖类的用途。