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:
Jun. 03, 1997
Filed:
Mar. 03, 1995
Applicant:
Inventors:
Bruno Chauffert, Dijon, FR;
Philippe Genne, Ahuy, FR;
Gilles Gutierrez, Lyon, FR;
Rolland-Yves Mauvernay, Lausanne, CH;
Assignee:
Debiopharm S.A., Lausanne, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514305 ;
Abstract
Cinchonine, dihydrocinchonine or hydroquinidine are used as multidrug resistance inhibiting substance in the treatment of cancerous tumors by the use of cytotoxic agents. Particularly, cinchonine, dihydrocinchonine or hydroquinidine are used in the preparation of pharmaceutical compositions used in the treatment of cancerous tumors developing the phenomenon of multidrug resistance. Application to the treatment of human cancers.