| 摘要 |
<p>A phenytoin derivative represented by formula (I) <CHEM> wherein Ph denotes a phenyl group, X denotes -O-, -NH- or -CH2-, Y denotes -CO- or -CH2-, Z denotes a hydrogen atom or a hydroxyl group, M denotes a salt-forming cation, and m and n are each an integer of 0 to 8 and m+n is at least 2. Said compound is useful to produce a phenytoin-labelled DNA or RNA probe. When using such a probe, DNA or RNA in the specimen can be detected with high sensitivity.</p> |
