Title:
【発明の名称】うつ病治療剤
Document Type and Number:
Japanese Patent JP2928386
Kind Code:
B2
Abstract:
An antidepressant containing an active ingredient comprising a xanthine derivative represented by general formule (I) or a pharmacologically acceptable salt thereof, wherein R<1>, R<2> and R<3> may be the same or different from one another and each represents hydrogen, lower alkyl, alkyl or propargyl; R<4> represents cycloalkyl, -(CH2)n-R<5> (wherein R<5> represents optionally substituted aryl or optionally substituted heterocyclic group, and n represents an integer of 0 to 4) of group (A) wherein Y<1> and Y<2> may be the same or different from each other and each represents hydrogen, fluorine or methyl, and Z represents optionally substituted aryl, group (B) (wherein R<6> represents hydrogen, hydroxy, lower alkyl, lower alkoxy, halogen, nitro or amino, and m represents an integer of 1 to 3), or optionally substituted heterocyclic group; and X<1> and X<2> may be the same or different from each other and each represents O or S.
Inventors:
SUZUKI FUMIO
SHIMADA JUNICHI
ISHII AKIO
NAKAMURA JOJI
ICHIKAWA SHUNJI
KITAMURA SHIGETO
KOIKE NOBUAKI
SHIMADA JUNICHI
ISHII AKIO
NAKAMURA JOJI
ICHIKAWA SHUNJI
KITAMURA SHIGETO
KOIKE NOBUAKI
Application Number:
JP50274694A
Publication Date:
August 03, 1999
Filing Date:
June 22, 1993
Export Citation:
Assignee:
KYOWA HATSUKO KOGYO KK
International Classes:
A61K31/00; A61K31/52; B29C65/08; B29C65/72; C07D473/06; C07D473/08; F16B37/04; C07D473/12; C07D473/20; C07D473/22; (IPC1-7): A61K31/52; A61K31/00; A61K31/52