COUMARIN-BASED COMPOUND HAVING CYSTEINE SELECTIVITY, PREPARATION METHOD OF THE SAME, CHEMODOSIMETER USING THE SAME

摘要

The present invention is a coumarin derivative of the formula (1) having a cysteine selectivity , a preparation method thereof , using the same cysteine relates to a probe for detecting fluorescence , a coumarin derivative represented by the formula (1) according to the present invention may optionally be detected , even if cysteine and glutathione, homocysteine structurally similar molecules in the body are mixed . (1) ;