The present invention relates to certain aminoalkyl substituted heterocyclic compounds of formula (I), and pharmaceutically acceptable salts thereof, which exhibit good analgesic properties and are particularly effective in the treatment of chronic pain.
Synthesis and reactions of chroman-2-ols and their benzo analogs with N-nucleophiles
作者:Irina А. Semenova、Kirill S. Korzhenko、Dmitry V. Osipov、Vitaly А. Osyanin、Yuri N. Klimochkin
DOI:10.1007/s10593-020-02661-0
日期:2020.3
By the action of acetic acid on 2-morpholinochromanes, a series of chroman-2-ols were obtained in which the hydroxyl group is easily substituted by a primary or secondary amine or benzyl carbamate fragments. In the case of hydrazines and hydrazides of carboxylic acids, the corresponding hydrazones are isolated.