Global Patent Index - EP 0998674 A2

EP 0998674 A2 2000-05-10 - CONJUGATE FOR DIFFERENTIATING BETWEEN HEALTHY AND UNHEALTHY TISSUE

Title (en)

CONJUGATE FOR DIFFERENTIATING BETWEEN HEALTHY AND UNHEALTHY TISSUE

Title (de)

KONJUGAT ZUR UNTERSCHEIDUNG VON KRANKHAFTEM UND GESUNDEM GEWEBE

Title (fr)

CONJUGUE PERMETTANT DE DIFFERENCIER UN TISSU MALADE D'UN TISSU SAIN

Publication

EP 0998674 A2 (DE)

Application

EP 98946241 A

Priority

  • DE 9802102 W
  • DE 19731741 A

Abstract (en)

[origin: DE19731741A1] The invention relates to conjugates, comprising a fluorescent compound and a carrier, wherein the compound and the carrier are connected via an acidic ester or an acidic amide bond and the compound has an excitation wavelength of 630 nm or more and/or 450 nm or less. The invention also relates to the production of said conjugates and to the use thereof.

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

G01N 33/50

IPC 8 full level (invention and additional information)

G01N 33/48 (2006.01); A61K 49/00 (2006.01); C07D 219/04 (2006.01); C07D 471/22 (2006.01); C07D 491/16 (2006.01); C07K 14/765 (2006.01); G01N 21/78 (2006.01); G01N 33/543 (2006.01); G01N 33/58 (2006.01); G01N 21/64 (2006.01)

CPC (invention and additional information)

A61K 49/0026 (2013.01); A61K 49/0036 (2013.01); A61K 49/0039 (2013.01); A61K 49/0056 (2013.01); C07K 14/765 (2013.01); G01N 33/54353 (2013.01); G01N 33/582 (2013.01); C07K 2319/00 (2013.01); G01N 21/64 (2013.01)

Citation (search report)

See references of WO 9905521A3

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB IT LI NL SE

EPO simple patent family

DE 19731741 A1 19990128; EP 0998674 A2 20000510; JP 2001513583 A 20010904; US 2002037254 A1 20020328; US 2005019263 A1 20050127; WO 9905521 A2 19990204; WO 9905521 A3 19990408

INPADOC legal status


2007-08-01 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20070201

2004-03-31 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20040216

2000-05-10 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000215

2000-05-10 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH DE DK ES FR GB IT LI NL SE