摘要:
The present invention concerns chemical compounds combining affinity and antagonism against the human m3 muscarinic receptor with activity as selective phosphodiesterase IV (PDE IV) inhibitors, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals.
摘要:
New substituted cyclopropylamino-1,3,5-triazines having the formula ##STR1## wherein R.sub.1 is C.sub.1 -C.sub.3 -alkyl, C.sub.3 -C.sub.5 -cycloalkyl or C.sub.1 -C.sub.3 -alkyl-C.sub.3 -C.sub.5 -cycloalkylR.sub.2 is bis(2-hydroxyethyl)amino, 3-hydroxy-1-azetidinyl, 3-methoxy-1-azetidinyl, 3-oxo-1-azetidinyl, morpholino, 4-hydroxypiperidino, thiomorpholino, thiomorpholino S-oxide, thiomorpholino S,S-dioxide, 3-thiazolidinyl, 3-thiazolidinyl S-oxide, 3-thiazolidinyl S,S-dioxide or 8-oxa-3-azabicyclo[3,2,1]oct-3-yl. Processes for the preparation thereof and pharmaceutical composition containing them are also given. The compounds are useful for the treatment of disorders associated with Alzheimer's disease, senile dementia, Alzheimer's type and with any evolutive cognitive pathology, and also for the treatment of depression, anxiety, mood disturbances, inflammatory phenomena and asthma.