Global Patent Index - EP 1059924 A1

EP 1059924 A1 2000-12-20 - TRIAZOLO-PYRIDAZINE DERIVATIVES FOR THE TREATMENT OF CHRONIC OBSTRUCTIVE PULMONARY DISEASES

Title (en)

TRIAZOLO-PYRIDAZINE DERIVATIVES FOR THE TREATMENT OF CHRONIC OBSTRUCTIVE PULMONARY DISEASES

Title (de)

TRIAZOLO-PYRIDAZINE DERIVATE ZUR BEHANDLUNG VON CHRONISCH-OBSTRUKTIVEN ATEMWEGSERKRANKUNGEN

Title (fr)

DERIVES DE TRIAZOLOPYRIDAZINE POUR TRAITER LES MALADIES RESPIRATOIRES OBSTRUCTIVES CHRONIQUES

Publication

EP 1059924 A1 (EN)

Application

EP 99937873 A

Priority

  • JP 9901010 W
  • JP 5158398 A

Abstract (en)

[origin: WO9944611A1] The agent of the present invention can make an anti-asthmatic action, etc., of the triazolopyridazine derivatives [I] such as 6-(2,2-dimethyl-3-sulfamoyl-1-propoxy)-7-isopropyl[1,2,4]triazolo[1,5-b]pyridazine, etc., or salts thereof act on bronchi or tissues around bronchi specifically, and therefore, since local administering could be performed by a minimum effective amount of by the triazolopyridazine derivatives [I], it could avoid to administer an amount of the triazolopyridazine derivatives [I] into a whole body.

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

A61K 31/50

IPC 8 full level (invention and additional information)

A61K 31/50 (2006.01)

CPC (invention and additional information)

A61K 31/50 (2013.01)

Citation (search report)

See references of WO 9944611A1

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 9944611 A1 19990910; AU 3274199 A 19990920; CA 2319426 A1 19990910; EP 1059924 A1 20001220

INPADOC legal status


2002-09-25 [18W] WITHDRAWN

- Date of withdrawal: 20020802

2002-03-27 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20020212

2000-12-20 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000804

2000-12-20 [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