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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.:

US 4737583 B1

PDFFull Text
Date of Patent:
Apr. 12, 1988

Filed:

May. 05, 1987

Anthracyclin derivatives

Applicant:
Inventors:

Gerhard Huber, Kelkheim, DE;

Hans G Berscheid, Schwalbach, DE;

Hans-Wolfram Fehlhaber, Marburg, DE;

Assignee:

Hoechst Aktiengesellschaft, , DE;

Attorney:

Finnegan, Henderson, Farabow, Garrett & Dunner

Primary Examiner:

J R Brown

Assistant Examiner:

Elli Peselev

Int. Cl.
CPC ...
C07H / ;
U.S. Cl.
CPC ...
536-64 ;
Abstract

The present invention relates to anthracyclin derivatives of the formula I ##STR1## in which R.sub.1 and R.sub.2 are identical or different and represent the sugar residue Roa (L--rhodosamine) of the formula ##STR2## or the sugar combination Roa--dF.dbd.CinB (dF=2-deoxy-L-fucose; CinB.dbd.L-cinerulose B) of the formula ##STR3## The invention furthermore relates to a process for the preparation of the above compounds of the formula I, and to their use as cytostatic agents.

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Huber, Gerhard. (1988). Anthracyclin derivatives (U.S. Patent No. 4737583). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4737583

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