| 摘要 |
ESEROLINE DERIVATIVES HAVING ANTICHOLINESTERASE ACTIVITY, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM. Eseroline derivatives having anticholinesterase activity of formula (I) .n(HX) wherein Y is a substituent, as defined in the following Specification, HX a pharmaceutically acceptable organic or inorganic acid and n is the number of acid equivalents and is 0, 1/2, 1/3, 1 or 2; a process for their preparation and pharmaceutical compositions, containing said derivatives for the treatment of diseases associated with cholinergic disorders.
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