Patent ID: 11952360
Assignee: SAINT LOUIS UNIVERSITY
Field: Measurement (Instruments)
Classification: CPC C  B  G | IPC B  C  G

Claim 13:
14. A process of visualizing a cell comprising applying an imaging agent comprising a compound of Formula (I), or salt thereof to the cell, applying light to stimulate the emission of a luminescent signal from the imaging agent, and detecting the signal, wherein the compound of Formula (I), or salt thereof has a structure corresponding to:, , wherein
R1 is hydrogen, hydroxy, substituted or unsubstituted hydrocarbyl, or substituted or unsubstituted amino;
R2 is:, R3 is hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl, or substituted or unsubstituted alkynyl;
R4 is substituted or unsubstituted alkylene, substituted or unsubstituted alkenylene, or substituted or unsubstituted alkynylene; and
n is 1 or 2.