Title:
DONEPEZIL RESIN COMPLEX
Document Type and Number:
WIPO Patent Application WO/2010/095840
Kind Code:
A3
Abstract:
The present invention relates to a donepezil resin complex consisting of donepezil or pharmaceutically acceptable salts thereof and a cation-exchange resin, and to oral preparations containing same. The complex of the present invention is advantageous in that it can effectively mask the unpleasant taste of donepezil or of the salts thereof, and therefore can be formulated into a variety of dosage forms such as a tablet, an orally disintegrating tablet, a troche tablet, a suspension, etc.
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Inventors:
YOO MOOHI (KR)
CHA BONG JIN (KR)
KIM JEONG HOON (KR)
JUN JOON HO (KR)
KANG KYONG HOON (KR)
CHA BONG JIN (KR)
KIM JEONG HOON (KR)
JUN JOON HO (KR)
KANG KYONG HOON (KR)
Application Number:
PCT/KR2010/000947
Publication Date:
January 20, 2011
Filing Date:
February 16, 2010
Export Citation:
Assignee:
DONG A PHARM CO LTD (KR)
YOO MOOHI (KR)
CHA BONG JIN (KR)
KIM JEONG HOON (KR)
JUN JOON HO (KR)
KANG KYONG HOON (KR)
YOO MOOHI (KR)
CHA BONG JIN (KR)
KIM JEONG HOON (KR)
JUN JOON HO (KR)
KANG KYONG HOON (KR)
International Classes:
C07D211/22; A61K9/16; C07D211/32
Foreign References:
| US20050181050A1 | 2005-08-18 | |||
| US20080118570A1 | 2008-05-22 | |||
| US20080279846A1 | 2008-11-13 | |||
| US4221778A | 1980-09-09 |
Attorney, Agent or Firm:
AHN, So-Young (10th Fl. Shinseung Bldg.,1676-1 Seocho-dong, Seocho-gu, Seoul 137-881, KR)
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