US 12,241,902 B2
Probes for detection of copper
Christopher J. Chang, Berkeley, CA (US); Yik Sham Clive Chung, Berkeley, CA (US); and Sumin Lee, Berkeley, CA (US)
Assigned to The Regents of the University of California, Oakland, CA (US)
Appl. No. 17/603,205
Filed by The Regents of the University of California, Oakland, CA (US)
PCT Filed Apr. 29, 2020, PCT No. PCT/US2020/030492
§ 371(c)(1), (2) Date Oct. 12, 2021,
PCT Pub. No. WO2020/226972, PCT Pub. Date Nov. 12, 2020.
Claims priority of provisional application 62/845,108, filed on May 8, 2019.
Prior Publication US 2022/0196685 A1, Jun. 23, 2022
Int. Cl. G01N 33/84 (2006.01); C07D 405/14 (2006.01)
CPC G01N 33/84 (2013.01) [C07D 405/14 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A compound of the formula (I):
A-X1-E-X2-D   (I)
wherein:
A is a Förster resonance energy transfer (FRET) acceptor group,
D is a FRET donor group,
E is a Cu(I)-coordinating group,
X1 and X2 are linking groups.