| 摘要 |
<p>New dibenzodihydropyridinecarboxylic esters are provided which comply with formula (1) or (2), wherein: R1 is substituted alkyl or cyano; R?2 and R3¿ are independently hydrogen, alkyl, substituted alkyl, aryl or substituted aryl; R4 is hydrogen, alkyl, substituted alkyl, aryl or substituted aryl; R?5 and R6¿ are indenpendently alkyl, alkoxy or another substituent which is relatively resistant to oxidation; m and n are integers from 0 to 4; wherein, if m or n is at least 2, two groups R5 or R6 may be linked together; and Z is oxygen or sulphur. The new compounds are useful as chemiluminogenic reagents for detecting the presence of peroxidase activity at extremely low levels (10-20 moles).</p> |
