Patents by Inventor Monika Grimm

Monika Grimm has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Semisynthetic diastereomerically pure N-glycidylanthracyclines, a process for the stereoselective preparation thereof as the use thereof as cytostatics
    Patent number: 5602108
    Abstract: Semisynthetic diastereomerically pure N-glycidylanthracyclines, a process for the stereoselective preparation thereof and the use thereof as cytostatics. The invention relates to anthracyclines having cytostatic activity and the formula I, which are, where appropriate, in the form of a salt with an inorganic or organic acid, ##STR1## in which R.sup.1 is hydrogen or a hydroxyl group,R.sup.2 is hydrogen, a hydroxyl group or an alkyloxy group (C.sub.1 -C.sub.4),R.sup.3 is hydrogen, a hydroxyl group or a structure of the formula II ##STR2## R.sup.4 is CH.sub.2 CH.sub.3, COCH.sub.3, COCH.sub.2 OH, CHOHCH.sub.3 or CHOHCH.sub.2 OH,R.sup.5 is hydrogen, a hydroxyl group, a methoxycarbonyl group or a structure of the formula II,R.sup.6 is hydrogen, an alkyl group (C.sub.1 -C.sub.4), an allyl group, a benzyl group or mono- or di-methyloxy-substituted benzyl group, a tetrahydropyranyl group,R.sup.7 is hydrogen, an alkyl group (C.sub.1 -C.sub.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: February 11, 1997
    Assignee: Behringwerke Aktiengesellschaft
    Inventors: Manfred Gerken, Monika Grimm, Ernst Raab, Dieter Hoffmann, Reiner Straub