摘要:
The invention concerns new derivatives of tetrahydro-2,3,6,7,1H,5H,11H-(1)benzopyrano (6,7,8,ij)quinolizinone in accordance with formula (I), in which R represents a radical having formula (II), wherein m is equal to 0 or 1, and n is equal to 0 or is a whole number between 1 and 12, provided that n is equal to 0 when m is 0, or the radical having the formula: -NH-(CH2)n-NH2, in which n has the above meaning. Said derivatives can be used as markers for organic compounds, in order to detect them by chemiluminescence or fluorescence.