[EN] METHOD OF ANALYSING A CELL OR OTHER BIOLOGICAL MATERIAL CONTAINING A NUCLEIC ACID<br/>[FR] PROCÉDÉ D'ANALYSE D'UNE CELLULE OU D'UN AUTRE MATÉRIEL BIOLOGIQUE CONTENANT UN ACIDE NUCLÉIQUE
申请人:BIOSTATUS LTD
公开号:WO2011124927A1
公开(公告)日:2011-10-13
According to the invention there is provided a compound of Formula (I) in which: A is a C2-8 alkylene group; R1, R2, R3, and R4 are independently selected from hydrogen, C1-4 alkyl, C2-4 dihydroxyalkyl in which the carbon atom attached to the nitrogen atom does not carry a hydroxyl group and no carbon atom is substituted by two hydroxyl groups, or R2 and R3 together form a C2-6 alkylene group which with the nitrogen atom to which R2 and R3 are attached forms a heterocyclic ring; X1, X2 and X3 are independently selected from hydrogen, hydroxyl, NR1-A- NR2R3R4+ (Zm-)1/m, halogeno amino, C1-4 alkoxy or C2-8 alkanoyloxy; and (Zm-)1/m is an anion of charge m; or a derivative in which the group NR1 is quaternarised.
根据发明提供了一种式子为(I)的化合物,其中:A是C2-8烷基;R1、R2、R3和R4独立地选自氢、C1-4烷基、C2-4二羟基烷基(其中连接氮原子的碳原子不带有羟基,且没有碳原子被两个羟基取代),或者R2和R3共同形成一个C2-6烷基,该烷基与R2和R3连接的氮原子形成一个杂环环;X1、X2和X3独立地选自氢、羟基、NR1-A-NR2R3R4+(Zm-)1/m、卤代氨基、C1-4烷氧基或C2-8烷酰氧基;(Zm-)1/m是带电荷m的阴离子;或者是基团NR1被季铵化的衍生物。