Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Masato Nagaoka0
Ritsuo Aiyama0
Masako Nakazawa0
Date of Patent
August 9, 2011
0Patent Application Number
111078810
Date Filed
April 18, 2005
0Patent Primary Examiner
Patent abstract
A camptothecin-containing pharmaceutical composition which contains: (a) camptothecin or a derivative thereof, and (b) one or more compounds selected from among ascorbic acid or a salt thereof, sodium hydrogen sulfite, sodium sulfite, potassium pyrosulfite, sodium erythorbate, sodium thioglycolate, sodium pyrosulfite, and α-thioglycerin. The pharmaceutical composition is useful in that, after storage for a long period of time or under light-irradiation conditions, camptothecin or a derivative thereof contained therein undergoes minimum degradation.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
