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:
Jan. 14, 2003
Filed:
Oct. 27, 1999
Applicant:
Inventors:
Hans-Georg Lerchen, Leverkusen, DE;
Karsten von dem Bruch, Leverkusen, DE;
Jörg Baumgarten, Wuppertal, DE;
Michael Sperzel, Wuppertal, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 3/17028 ; C08B 1/518 ; C07D / ;
U.S. Cl.
CPC ...
A61K 3/17028 ; C08B 1/518 ; C07D / ;
Abstract
The present invention relates to glycoconjugates of 20(S)-camptothecin, in which a 3-O-methylated &bgr;-L-fucose unit is linked to the 20-hydroxyl group of a camptothecin derivative via a thiourea-modified peptide spacer. The invention furthermore relates to processes for the preparation of the compounds according to the invention and to their use as medicaments, in particular in connection with oncoses.
Quick Actions:
Lerchen, Hans-Georg. (2003). 20(s) camptothecin glycoconjugates (U.S. Patent No. 6506734). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6506734
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile