Title:
【発明の名称】アミノケトン誘導体
Document Type and Number:
Japanese Patent JP2861274
Kind Code:
B2
Abstract:
An aminoketone compound of the formula wherein ring A min means a five through eight-membered cyclic group which may be substituted and may contain one or two hetero atom(s) of O, S, N, as the ring-constituents; R<1> min means a hydrogen atom or a hydrocarbon residue which may be substituted; R<2> min means a hydrogen atom or a lower alkyl group; R<3> min means an aromatic group which may be substituted; R<4> min means a hydrogen atom, a lower alkyl group or aromatic group which may be substituted; n min means an integer of 2 to 7, or a salt thereof, is useful as an cholinesterase inhibitors and a cerebral function ameliorating agent.
More Like This:
Inventors:
GOTO GIICHI
NAGAOKA AKINOBU
ISHIHARA JUJI
NAGAOKA AKINOBU
ISHIHARA JUJI
Application Number:
JP14517990A
Publication Date:
February 24, 1999
Filing Date:
June 01, 1990
Export Citation:
Assignee:
TAKEDA YAKUHIN KOGYO KK
International Classes:
A61K31/13; A61K31/135; A61K31/33; A61K31/40; A61P25/28; A61P43/00; C07C69/738; C12N9/99; C07C221/00; C07C225/06; C07C225/16; C07D213/50; C07D295/10; C07D295/108; C07D295/12; C07D521/00; (IPC1-7): C07C225/06; A61K31/135; A61K31/40; C07C221/00; C07C225/16; C07D295/12
Domestic Patent References:
| JP6168466A | ||||
| JP4318902B1 |
Other References:
Ｔｅｔｒａｈｅｄｒｏｎ，Ｖｏｌ．３８，Ｎｏ．４（１９８２）５５７−５６１
薬学雑誌，Ｖｏｌ．８９，Ｎｏ．８（１９６９）１０２９−１０３４
薬学雑誌，Ｖｏｌ．８９，Ｎｏ．８（１９６９）１０４５−１０４７
薬学雑誌，Ｖｏｌ．８９，Ｎｏ．８（１９６９）１０２９−１０３４
薬学雑誌，Ｖｏｌ．８９，Ｎｏ．８（１９６９）１０４５−１０４７
Attorney, Agent or Firm:
Tadao Asahina