Trityl-type compounds and their use

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing

Reexamination Certificate

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C536S022100, C530S300000, C530S350000, C435S006120, C435S007100, C552S108000

Reexamination Certificate

active

06946575

ABSTRACT:
The present invention pertains to trityl-type compounds comprising, bonded to the same atom, three aryl groups, of which at least one is a fluorophore and at least one has a substituent including a functional group, and wherein the compound can exist in a non-ionized state or in an ionized state conjugated with the aryl groups.

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