| abstract |
The present invention relates to 6-alkynyl-pyridines of the general formula (I), their use as SMAC mimetics, pharmaceutical compositions containing them, and diseases and related conditions characterized by excessive or abnormal cell proliferation, such as It relates to their use as drugs for the treatment and / or prevention of cancer. The groups R 1 to R 4 have the meanings given in the claims and the specification. [Selection figure] None |