Novel and Efficient Synthesis of Deuterium-Labeled Olopatadine-d6
Autor: | Nareshvarma Seelam, Srinu Bodige, K. Ch. Gulipalli, Srinivas Endoori |
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Rok vydání: | 2019 |
Předmět: | |
Zdroj: | Russian Journal of Organic Chemistry. 55:1387-1393 |
ISSN: | 1608-3393 1070-4280 |
DOI: | 10.1134/s1070428019090197 |
Popis: | A novel and highly efficient synthetic approach has been developed for the synthesis of deuterium-labeled olopatadine-d6 using inexpensive and commercially available dimethyl sulfate-d6 at the stage of alkylation of primary amine intermediate. The proposed synthetic path makes it possible to avoid the use of expensive labeled reagents such as dimethyl amine-d6 used as labeled precursor in the traditional synthetic route. The structure of the obtained olapatadine-d6 has been confirmed by 1H NMR and mass spectral data. |
Databáze: | OpenAIRE |
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