EP 1150958 A1 20011107 - SUBSTITUTED PYRAZOLE CARBOXYLIC ACIDS USED TO COMBAT ANAEMIAS
Title (en)
SUBSTITUTED PYRAZOLE CARBOXYLIC ACIDS USED TO COMBAT ANAEMIAS
Title (de)
SUBSTITUIERTE PYRAZOLCARBONSAUREN ZUR BEKÄMPFUNG VON ANÄMIEN
Title (fr)
ACIDES PYRAZOLCARBOXYLIQUES SUBSTITUES UTILISES POUR COMBATTRE LES ANEMIES
Publication
Application
Priority
- DE 19904406 A 19990204
- EP 0000511 W 20000124
Abstract (en)
[origin: DE19904406A1] The invention relates to methods for the production of substituted pyrazole carboxylic acids of general formula (I). The key step is cyclization with hydrazines followed by saponification. The substituted pyrazole carboxylic acids are used as medicaments, especially as medicaments in the treatment and prophylaxis of anaemias.
IPC 1-7
C07D 231/12; C07D 409/04; A61K 31/415; A61P 7/06; C07D 401/04; C07D 405/04
IPC 8 full level
A61K 31/415 (2006.01); A61K 31/4155 (2006.01); A61K 31/4427 (2006.01); A61P 7/06 (2006.01); A61P 43/00 (2006.01); C07D 231/12 (2006.01); C07D 401/04 (2006.01); C07D 405/04 (2006.01); C07D 409/04 (2006.01)
CPC (source: EP)
A61P 7/06 (2017.12); A61P 43/00 (2017.12); C07D 231/12 (2013.01); C07D 401/04 (2013.01); C07D 405/04 (2013.01); C07D 409/04 (2013.01)
Citation (search report)
See references of WO 0046208A1
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
DE 19904406 A1 20000810; AU 3276600 A 20000825; CA 2361816 A1 20000810; EP 1150958 A1 20011107; GT 200000007 A 20010727; JP 2002536365 A 20021029; WO 0046208 A1 20000810
DOCDB simple family (application)
DE 19904406 A 19990204; AU 3276600 A 20000124; CA 2361816 A 20000124; EP 0000511 W 20000124; EP 00910605 A 20000124; GT 200000007 A 20000203; JP 2000597278 A 20000124