Staurosporine derivatives substituted at methylamino nitrogen

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United States of America Patent

PATENT NO 5093330
SERIAL NO

07673857

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Abstract

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N-substituted derivatives of staurosporine of the general formula [Stau]--N(CH.sub.3)--R (I) in which [Stau] represents a residue of the partial formula ##STR1## and R represents a hydrocarbyl radical R.sup.o or an acyl radical Ac, which radicals preferably have a maximum of 30 carbon atoms, and salts of compounds of the formula I having salt-forming properties, are distinguished as selective inhibitors of proteinkinase C. They are manufactured by conventional alkylation or acylation, respectively, of staurosporine.

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Patent Owner(s)

Patent OwnerAddress
NOVARTIS CORPORATION608 FIFTH AVENUE NEW YORK NY 10020

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Caravatti, Giorgio Allschwil, CH 47 823
Fredenhagen, Andreas Basel, CH 8 101

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