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.:
Date of Patent:
Nov. 25, 2003
Filed:
Apr. 13, 2001
Applicant:
Inventors:
Assignee:
Mercian Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H 1/524 ;
U.S. Cl.
CPC ...
C07H 1/524 ;
Abstract
Disclosed are a crystallizing method of doxorubicin hydrochloride from a doxorubicin hydrochloride-containing solution, particularly a method for carrying out the crystallization under a condition of 40° C. or higher, and a doxorubicin hydrochloride crystalline aggregate having particularly an excellent solubility in water.