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|1. (WO2017153789) BENZO[B]THIOPHENE DERIVATIVES AND THEIR USE FOR THE INHIBITION OF FIBROBLAST GROWTH FACTOR RECEPTOR KINASES (FGFRS) FOR THE USE OF NEO- AND HYPERPLASIA THERAPIES|
|Applicants:||VICHEM CHEMIE KUTATÓ KFT.
VÁLYI-NAGY, István Tibor
|Title:||BENZO[B]THIOPHENE DERIVATIVES AND THEIR USE FOR THE INHIBITION OF FIBROBLAST GROWTH FACTOR RECEPTOR KINASES (FGFRS) FOR THE USE OF NEO- AND HYPERPLASIA THERAPIES|
The present invention relates to benzo[b]thiophene derivatives of general formula (I) and pharmaceutically acceptable salts, solvates, hydrates, stereoisomeric and polymorphic forms thereof wherein R1 is selected from the group of hydrogen; hydroxyl; substituted or unsubstituted heterocyclyl; optionally substituted amino; X, Y and Z are selected independently from the followings: CH (methine), nitrogen; R2, R3, R4 and R5 may stand for e.g. hydrogen, halogen, hydroxyl, alkyl, alkenyl, alkynyl, alkoxy and amino. The invention also relates to the use of them as of medication, as well as pharmaceutical compositions containing at least one of them as pharmaceutically active agent(s) together with pharmaceutically acceptable carrier, excipient and/or diluent, especially for the inhibition Fibroblast Growth Factor Receptor kinases (FGFR's), e.g. for the treatment of cancer.