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Title:
アセチルコリンエステラーゼ阻害剤として有用な薬剤組成物
Document Type and Number:
Japanese Patent JP2009531323
Kind Code:
A
Abstract:
The present invention relates to pharmaceutical composition comprising the naturally occurring compounds selected from (±) Marrnesin, Columbianetin, Dihydroxanthyletin and substituted coumarin derivatives of 7-allyloxy coumarin, 7-benzyloxy coumarin, 7 -methoxycoumarin, 7-acetyloxy coumarin, 4-methyl-7-hydroxy coumarin and 4-methyl-7-acetyloxy coumarin. The said compositions possess a high degree of acetylcholinesterase inhibitory (AChE) property.

Inventors:
Lao, Janaswamy, Madusdana
Bimapaca, China, Raju
Prara, Benkata, Srinivas
Katra Gadda, Shresh, Baboo
Yadav, Gilew, Shin
Condapram, Vijaya, Loughbang
Shin, Heman, Kumar
Eggplant, chandiswa
Application Number:
JP2009500954A
Publication Date:
September 03, 2009
Filing Date:
March 19, 2007
Export Citation:
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Assignee:
Council of Scientific and Industrial Research
International Classes:
A61K31/37; A61K47/36; A61K47/38; A61P25/28; A61P43/00; C07D311/16; C07D493/04
Domestic Patent References:
JP2006520368A2006-09-07
Foreign References:
WO2004082706A22004-09-30
Other References:
JPN6012046566; 'Decursin from Angelica gigas mitigates amnesia induced by scopolamine in mice' Neurobiol Learn Mem Vol.79, No.1, 2003, p.11-8
JPN6012046567; KANG,S.Y. et al: 'Coumarins isolated from Angelica gigas inhibit acetylcholinesterase: structure-activity relationship' J Nat Prod Vol.64, No.5, 2001, p.683-5
JPN6012046569; BRUHLMANN,C. et al: 'Coumarins derivatives as dual inhibitors of acetylcholinesterase and monoamine oxidase' J Med Chem Vol.44, No.19, 2001, p.3195-8
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa