N-HYDROXILSULFONAMIDE DERIVATIVES AS NEW PHYSIOLOGICALLY USEFUL NITROXYL DONORS Russian patent published in 2017 - IPC C07C311/48 C07C317/14 C07C323/67 C07D207/36 C07D233/84 C07D307/02 C07D333/18 A61K31/18 A61P9/04 

Abstract RU 2616292 C2

FIELD: medicine, pharmacy.

SUBSTANCE: invention relates to N-hudroxilsulfonamide

derivatives, wherein R1 is represented by H; R2 is representrd by H; R3, R4, R5, R6 and R7 are independently selected from the group consisting of H, F, alkylsulfonyl, and OCF3, provided that: (1) at least one of R3, R4, R5, R6 and R7 is other than H; (2), at least one of R3, R4, R5, R6 and R7 is other than F; and (3) when R3, R4, R6 and R7 are represented by H, R5 is other than F, or pharmaceutically acceptable salt thereof, which release nitroxyl (HNO) under physiological conditions.

EFFECT: invention is useful for treatment and/or prevention of the occurrence and/or development of diseases or conditions responsive to nitroxyl therapy, including ischemia/reperfusion injury and heart failure.

33 cl, 1 dwg, 6 tbl, 8 ex

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RU 2 616 292 C2

Authors

Toskano Dzhon P.

Brukfild Frederik Artur

Koen Endryu D.

Kortni Stefen Martin

Frost Liza Mari

Kalish Vinsent Dzhejkob

Dates

2017-04-14Published

2007-03-16Filed