Fluorescent chelates

Russell Connally (Inventor)

Research output: Patent

Abstract

The invention provides a chelating compound of formula (I), wherein T is a terphenyl nucleus, EWG1 and EWG2 are electron withdrawing groups, L is a linker group and C is a coupling moiety. The two beta-diketone groups are capable of complexing a metal species. There are also provided chelates derived from the chelating compound and methods for using the chelates in immunoassays.

Original languageEnglish
Patent numberWO2005085193
IPCC07C 309/73 2006.1,C07D 207/46 2006.1,G01N 33/533 2006.1
Priority date9/03/04
Filing date9/03/05
Publication statusSubmitted - 15 Sep 2005

Bibliographical note

Designated States
AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)

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