The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Feb. 25, 2003

Filed:

Dec. 13, 2001
Applicant:
Inventors:

Akira Ito, Shizuoka, JP;

Hiroshi Sugiura, Shizuoka, JP;

Shigeru Yamazaki, Shizuoka, JP;

Assignee:

Other;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 3/1497 ;
U.S. Cl.
CPC ...
A61K 3/1497 ;
Abstract

The present invention is to provide a stabilized pharmaceutical composition for oral use containing 1-ethyl methylester 4-[[3-[p-(carboxyamidino)phenyl]-2-oxo-5-oxazolidinyl]methyl]-1-piperazineacetate or a pharmaceutically acceptable salt thereof having an antagonistic action to GPIIb/IIIa receptor and an oily base. The present invention is to further provide a method for the manufacture of a stabilized pharmaceutical composition for oral use by compounding 1-ethyl methylester 4-[[3-[p-(carboxyamidino)phenyl]-2-oxo-5-oxazolidinyl]methyl]-1-piperazineacetate or a pharmaceutically acceptable salt thereof with an oily base. The present invention is to furthermore provide a method for the stabilization of a pharmaceutical composition by compounding 1-ethyl methylester 4-[[3-[p-(carboxyamidino)phenyl]-2-oxo-5-oxazolidinyl]-methyl]-1-piperazineacetate or a pharmaceutically acceptable salt thereof with an oily base.


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