Title:
【発明の名称】抗健忘症活性をもつ薬剤組成物の製法に適するプテリジン
Document Type and Number:
Japanese Patent JP2621925
Kind Code:
B2
Abstract:
Pteridines of general formula (I): in which Y and Z, which can be identical or different, are hydrogen, OH or NH2, and X1 and X2, which can be identical or different, are hydrogen, OH, C1-C4 alkyl, phenyl, hydroxymethyl or carboxyl, for the preparation of pharmaceutical compositions for treating cognitive pathologies characterised by memory and vigilance disturbances, such as senile dementia of Alzheimer type, multiinfarctual dementia, metabolic encephalopathies, Korsakoff's syndrome, and the consequences of the abuse of certain therapies such as anxiolytic and neuroleptic.
Inventors:
Federico Genari
Application Number:
JP11503088A
Publication Date:
June 18, 1997
Filing Date:
May 13, 1988
Export Citation:
Assignee:
Bioresearch S.P.A.
International Classes:
A61K31/495; A61K31/505; A61P25/20; A61P25/28; C07D475/00; C07D475/02; C07D475/04; C07D475/06; C07D475/08; (IPC1-7): A61K31/495; A61K31/495; C07D475/00; C07D475/02; C07D475/04; C07D475/06; C07D475/08
Attorney, Agent or Firm:
Yamashita