FIELD: pharmaceutical chemistry.
SUBSTANCE: group of inventions relates to pharmaceutical chemistry, namely to a compound of the formula (I), its production method, a pharmaceutical composition, the use, and treatment methods based on it. In the formula (I), R1 is selected from a group consisting of halogen, cyano, and halogenalkyl containing from 1 to 3 carbon atoms, R2 and R3 are independently selected from hydrogen, halogen, alkyl containing from 1 to 3 carbon atoms, halogenalkyl containing from 1 to 3 carbon atoms, and nitro; or R1 is hydrogen, and R2 and R3 are independently selected from alkyl containing from 1 to 3 carbon atoms, halogenalkyl containing from 1 to 3 carbon atoms, and nitro.
EFFECT: salts of spirocyclopiperazinium of the formula (I), used for the treatment of neuropathic pain and inflammation.
(I)
19 cl, 10 tbl, 21 ex
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Authors
Dates
2023-03-02—Published
2018-12-07—Filed