发明授权
US5227394A Pyrazole derivatives, compositions and use 失效
吡唑衍生物,组合物和用途

Pyrazole derivatives, compositions and use
摘要:
The invention relates to pyrazole derivative having formula I ##STR1## whereinR.sub.1 is ##STR2## and R.sub.2 is hydrogen, or R.sub.1 iswherein n is 1 or 2 and R.sub.2 is hydrogen or halogen; and R.sub.3 is bromine or iodine; or a pharmaceutically acceptable salt thereof.The compounds of this invention have muscarinic properties and can be used for the treatment of cognition disorders, for analgesia, and afore the treatment of cholinergic deficiencies.
信息查询
0/0