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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.

Patent No.:

US 10603285 B1

PDFFull Text
Date of Patent:
Mar. 31, 2020

Filed:

Mar. 17, 2016

Solid preparation including colorant

Applicant:

Daiichi Sankyo Company, Limited, Tokyo, JP;

Inventors:

Shinichiro Tajiri, Kanagawa, JP;

Shinji Yoshinaga, Kanagawa, JP;

Yurika Ozaki, Kanagawa, JP;

Assignee:

DAIICHI SANKYO COMPANY, LIMITED, Tokyo, JP;

Attorney:

Dorsey & Whitney LLP

Primary Examiner:

Yanzhi Zhang

Int. Cl.
CPC ...
A61K 47/02 (2006.01); A61K 9/28 (2006.01); A61K 31/195 (2006.01); A61K 47/22 (2006.01); A61K 47/12 (2006.01); A61K 47/36 (2006.01); A61K 47/10 (2017.01); A61K 47/38 (2006.01); A61K 47/26 (2006.01); A61K 47/20 (2006.01); A61K 47/14 (2017.01); A61K 9/20 (2006.01);
U.S. Cl.
CPC ...
A61K 9/2813 (2013.01); A61K 9/2013 (2013.01); A61K 9/2018 (2013.01); A61K 9/2054 (2013.01); A61K 9/28 (2013.01); A61K 31/195 (2013.01); A61K 47/02 (2013.01); A61K 47/10 (2013.01); A61K 47/12 (2013.01); A61K 47/14 (2013.01); A61K 47/20 (2013.01); A61K 47/22 (2013.01); A61K 47/26 (2013.01); A61K 47/36 (2013.01); A61K 47/38 (2013.01);
Abstract

An object of the present invention is to provide [(1R,5S,6S)-6-(aminomethyl)-3-ethylbicyclo[3.2.0]hept-3-en-6-yl]acetic acid monobenzenesulfonate as a stabilized pharmaceutical solid preparation, and also to provide a method for preparing the stabilized pharmaceutical solid preparation. The object can be attained by a pharmaceutical solid preparation comprising [(1R,5S,6S)-6-(aminomethyl)-3-ethylbicyclo[3.2.0]hept-3-en-6-yl]acetic acid monobenzenesulfonate which is compound represented by the following formula (I) in combination with (i) one or two or more components selected from the group consisting of D-mannitol, lactose, corn starch, and crystalline cellulose, (ii) carmellose calcium, and (iii) colorants.

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