EP 0396732 A4 19921007 - FLUORESCENT IMMUNOASSAYS AND FLUORESCENT COMPOUNDS AND TRACERS THEREFORE
Title (en)
FLUORESCENT IMMUNOASSAYS AND FLUORESCENT COMPOUNDS AND TRACERS THEREFORE
Publication
Application
Priority
US 27116188 A 19881114
Abstract (en)
[origin: WO9005916A1] A polycyclic hydrocarbon of formulae (I) or (II), in which A is O, N, or S; R is H, a substituted or unsubstituted C1-C8 alkyl group, a substituted or unsubstituted C2-C8 ester group, or a substituted aryl group; Y is H or SO3Z wherein Z is H or a halide with at least one Y being SO3Z and Z is a halide; R' is H, Y or A-R; and n is 0 or 1 with at least one n equal to 1; which hydrocarbons can be coupled with a ligand or ligand-analog and utilized in fluorescent immunoassays.
IPC 1-7
G01N 33/533; G01N 33/50; G01N 33/52; G01N 33/53; G01N 33/532
IPC 8 full level
C07C 309/47 (2006.01); C07C 309/51 (2006.01); C07C 309/86 (2006.01); C07C 309/87 (2006.01); C07C 309/88 (2006.01); G01N 33/533 (2006.01); G01N 33/542 (2006.01)
CPC (source: EP)
C07C 309/86 (2013.01); C07C 309/87 (2013.01); C07C 309/88 (2013.01); G01N 33/533 (2013.01); C07C 2603/50 (2017.04)
Citation (search report)
- [X] US 4568518 A 19860204 - WOLFBEIS OTTO [AT], et al
- [A] CLINICAL CHEMISTRY. vol. 31, no. 3, 1985, WINSTON US pages 359 - 370; I. HEMMIL[: 'FLUOROIMMUNOASSAYS AND IMMUNOFLUOROMETRIC ASSAYS'
- See references of WO 9005916A1
Designated contracting state (EPC)
DE
DOCDB simple family (publication)
WO 9005916 A1 19900531; EP 0396732 A1 19901114; EP 0396732 A4 19921007; JP H03502333 A 19910530
DOCDB simple family (application)
US 8904828 W 19891027; EP 90900453 A 19891027; JP 50032790 A 19891027