Method for improving adsorption of a drug from ethylene...

Details Method for improving adsorption of a drug from ethylene... Method for improving adsorption of a drug from ethylene...

2006-05-23

2010-10-19

Hui, San-ming (Department: 1628)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

C424S486000

Reexamination Certificate

active

07816373

ABSTRACT:
The present invention relates to a method for improving adsorption on the gastrointestinal mucous layers of one or more selected from polyethylene glycol, polyethylene oxide, and polyoxyethylene polypropylene copolymer wherein the average number of repeating oxyethylene units of one ethylene oxide chain length is 17 or greater. It is possible to enhance pharmacological effects by using the present invention with drugs that have anti-H. pyloriactivity.

REFERENCES:
patent: 5576025 (1996-11-01), Akiyama et al.
patent: 2001/0016577 (2001-08-01), Dobrozsi et al.
patent: 2002/0028240 (2002-03-01), Sawada et al.
patent: 0645140 (1998-02-01), None
patent: 2001-526211 (2001-12-01), None
patent: 2003-231637 (2003-08-01), None
patent: WO 99/32091 (1999-07-01), None

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