Process for preparing creatine amides

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United States of America Patent

PATENT NO 8735623
SERIAL NO

13261286

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Abstract

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The invention relates to the field of pharmaceutical chemistry, specifically to processes for preparing biologically active substances (BAS), in particular creatine amides. What is proposed is a process for preparing creatine amides which comprises treating creatine with para-toluenesulfonic acid in an organic solvent with subsequent reaction of the resultant complex with compounds comprising a primary or secondary amino group in the presence of a condensing agent and a base which are introduced subsequently. The claimed process makes it possible to increase the yield of the end product by 2-5 times in comparison with known similar processes and also to extend the range of the compounds prepared.

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Patent Owner(s)

  • VERTEX CLOSED JOINT STOCK COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burov, Sergej Vladimirovich St. Petersburg, RU 2 5
Leko, Maria Victorovna St. Petersburg, RU 1 0
Veselkina, Olga Sergeevna St. Petersburg, RU 1 0

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