METHOD FOR SYNTHESIS OF 2-CARBOXY-N,N,N-TRIMETHYLETHANAMINIUM DERIVATIVE Russian patent published in 2022 - IPC C07C231/00 C07C237/12 A61K31/16 

Abstract RU 2786884 C2

FIELD: pharmaceutical chemistry.

SUBSTANCE: invention relates to the field of pharmaceutical chemistry, specifically to a method for the production of a derivative based on amino acid, characterized by the formula (I). The method includes interaction of compounds characterized by structural formulas (II), (III), and (IV), respectively, in the presence of methanol, with subsequent treatment of a reaction mixture, with further evaporation of a solvent under vacuum. The compound is recrystallized using acetone to obtain a final product. In the specified formulas, R is CH2C(=O)OCH3.

EFFECT: proposed method allows for obtainment of a new derivative of the formula (I), possibly having inhibitory activity relatively to acetylcholinesterase.

1 cl, 8 dwg, 1 ex

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RU 2 786 884 C2

Authors

Al-Sharida Zina Azzam Abdudvakhkhab

Alkhedzhoj Khasan Mokhammad Khasan

Abramovich Rimma Aleksandrovna

Potanina Olga Georgievna

Dates

2022-12-26Published

2021-06-01Filed