ORGANIC SALTS OF BROMFENAC AND METHOD FOR PRODUCING THEM, COMPOSITION CONTAINING THEM, AND USING THEM Russian patent published in 2016 - IPC C07C229/42 C07C227/18 A61K31/196 A61P27/02 A61P29/00 

Abstract RU 2575923 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to organic salts of Bromfenac, which are a diethylamine or trometamol salt of Bromfenac and have a structure presented by the formulas II or III below. The above salts possess good anti-inflammatory and analgesic activity, stability, and also have the improved characteristics of coetaneous penetration and tissue distribution.

EFFECT: invention also refers to a method for producing the above organic salts of Bromfenac, a pharmaceutical composition containing them, methods of treating and/or preventing an inflammation or providing analgesia with using them, as well as to using them for preparing a medicinal agent applicable for treating and/or preventing an inflammation, or providing analgesia.

23 cl, 7 tbl, 6 ex

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RU 2 575 923 C2

Authors

Lju Tszidun

Jan Jujchun

Van Tszjuljan

Tan Khaj

Dates

2016-02-27Published

2011-12-13Filed