Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
FREEZE-DRIED PREPARATION OF STABILIZED ANTHRACYCLINE COMPOUND
Document Type and Number:
WIPO Patent Application WO/2004/050098
Kind Code:
A1
Abstract:
A freeze-dried preparation which is a freeze-dried amrubicin preparation, contains L-cystein or a salt thereof, has a water content of 0 to about 4 wt.%, and is stable even in long-term storage; and a process for producing the preparation. The preparation is useful as a chemotherapeutic agent for cancers.

Inventors:
Hirofuji, Hajimu c/o SUMITOMO PHARMACEUTICALS CO. LTD. (3-45, Kurakakiuchi 1-chom, Ibaraki-shi Osaka, 567-0878, JP)
Hashimoto, Hotaka c/o SUMITOMO PHARMACEUTICALS CO. LTD. (3-45, Kurakakiuchi 1-chom, Ibaraki-shi Osaka, 567-0878, JP)
Application Number:
PCT/JP2003/015196
Publication Date:
June 17, 2004
Filing Date:
November 27, 2003
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SUMITOMO PHARMACEUTICALS CO., LTD. (2-8 Doshomachi 2-chome, Chuo-ku Osaka-shi, Osaka, 541-8510, JP)
Hirofuji, Hajimu c/o SUMITOMO PHARMACEUTICALS CO. LTD. (3-45, Kurakakiuchi 1-chom, Ibaraki-shi Osaka, 567-0878, JP)
Hashimoto, Hotaka c/o SUMITOMO PHARMACEUTICALS CO. LTD. (3-45, Kurakakiuchi 1-chom, Ibaraki-shi Osaka, 567-0878, JP)
International Classes:
A61K9/19; A61K31/704; A61K47/18; A61P35/00; C07H15/252; (IPC1-7): A61K31/704; A61K9/19; A61K47/20; A61P35/00; C07H15/252
Attorney, Agent or Firm:
Isobe, Yutaka c/o Intellectual Property Department (SUMITOMO PHARMACEUTICALS CO. LTD., 1-98, Kasugadenaka 3-chome, Konohana-k, Osaka-shi Osaka, 554-0022, JP)
Download PDF: