Global patent index - EP 1021176 A4

EP 1021176 A4 2001-04-11 - COBALT SCHIFF BASE COMPOUNDS

Title (en)

COBALT SCHIFF BASE COMPOUNDS

Title (de)

SCHIFFBASEN-VERBINDUNGEN VON KOBALT

Title (fr)

COMPOSES DE BASES DE SCHIFF CONTENANT DU COBALT

Publication

EP 1021176 A4 (EN)

Application

EP 96944811 A

Priority

  • US 9619900 W
  • US 57076195 A

Abstract (en)

[origin: WO9721431A1] The invention relates to cobalt compounds in which divalent or trivalent cobalt is complexed with water soluble tetradentate Schiff's bases. The tetradentate Schiff's bases preferably contain two nitrogen atoms and two oxygen atoms as coordinating atoms. The compounds can contain polypeptide or nucleic acid targeting moities and can be used to inhibit enzymes such as thrombin and to inhibit zinc finger proteins.

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

A61K 31/045; A61K 31/13; A61K 31/19; A61K 31/295; A61K 31/70; A61K 38/02; C07F 15/06; C07H 21/00; C07H 23/00; C07K 2/00; C12N 9/74

IPC 8 full level (invention and additional information)

C12N 9/99 (2006.01); A61K 31/295 (2006.01); A61P 31/04 (2006.01); A61P 31/12 (2006.01); C07C 251/12 (2006.01); C07F 15/06 (2006.01); C07H 21/00 (2006.01); C07K 2/00 (2006.01)

CPC (invention and additional information)

C07H 21/00 (2013.01); C07F 15/065 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH DE DK FR GB IT LI NL SE

EPO simple patent family

WO 9721431 A1 19970619; AU 1333697 A 19970703; AU 720841 B2 20000615; CA 2240183 A1 19970619; EP 1021176 A1 20000726; EP 1021176 A4 20010411; IL 124844 D0 19990126; JP 2001503376 A 20010313

INPADOC legal status

2003-01-02 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20020702

2002-01-16 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20011128

2001-04-11 [A4] SUPPLEMENTARY SEARCH REPORT

- Ref Legal Event Code: A4

- Effective date: 20010223

2001-04-11 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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

2000-07-26 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19980619

2000-07-26 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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