AMIDES OF ORGANIC ACIDS, METHOD OF THEIR SYNTHESIS AND PHARMACEUTICAL COMPOSITION Russian patent published in 1999 - IPC

Abstract RU 2142937 C1

FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes new amides of organic acids of the formula (I): where values A, R2,R3 are given in p. 1 of the invention claim. Compounds can be used for treatment of patients with different cancer diseases. Invention describes also methods of their synthesis and a pharmaceutical composition based on compounds of the formula (I). EFFECT: improved method of synthesis, enhanced an antitumor activity of compounds. 5 cl, 4 tbl, 112 ex

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RU 2 142 937 C1

Authors

Robert R.Bartlett

Fridrikh-Jokhannes Kehmmerer

Dates

1999-12-20Published

1990-10-24Filed