Global Patent Index - EP 1095011 A1

EP 1095011 A1 2001-05-02 - NOVEL FLUORESCENT LANTHANIDE CHELATES

Title (en)

NOVEL FLUORESCENT LANTHANIDE CHELATES

Title (de)

NEUE FLUORESZIERENDE LANTHANID-CHELATE

Title (fr)

NOUVEAUX CHELATES FLUORESCENTS AUX LANTHANIDES

Publication

EP 1095011 A1 (EN)

Application

EP 99932334 A

Priority

  • US 9915366 W
  • US 9194498 P

Abstract (en)

[origin: WO0001663A1] The present invention provides complexing agents of Formula (I) which contain novel photosensitizers and produce long-lived fluorescence for use in bioaffinity assays, especially HTRF (homogeneous time-resolved fluorescence) assays.

IPC 1-7 (main, further and additional classification)

C07C 229/42; C07C 229/76; C07D 219/04; C07D 311/88; C07D 491/052

IPC 8 full level (invention and additional information)

C07D 219/08 (2006.01); A61K 49/00 (2006.01); C07C 229/16 (2006.01); C07C 229/76 (2006.01); C07C 237/04 (2006.01); C07C 331/28 (2006.01); C07D 311/88 (2006.01); C07D 491/052 (2006.01)

CPC (invention and additional information)

A61K 49/0026 (2013.01); A61K 49/0019 (2013.01); A61K 49/0021 (2013.01); A61K 49/0041 (2013.01); A61K 49/0052 (2013.01); C07C 237/04 (2013.01); C07C 331/28 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 0001663 A1 20000113; CA 2336904 A1 20000113; EP 1095011 A1 20010502; EP 1095011 A4 20030108; JP 2002519404 A 20020702

INPADOC legal status


2007-05-02 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20060822

2004-01-07 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20031112

2003-01-08 [A4] DESPATCH OF SUPPLEMENTARY SEARCH REPORT

- Effective date: 20021126

2003-01-08 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A4

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-05-02 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010202

2001-05-02 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE