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(19)

(11)

2 749 398

(13)

(51)

IPC

C07C201/00(2006-01-01)

C07C211/35(2006-01-01)

C07C229/62(2006-01-01)

C07C229/64(2006-01-01)

C07C237/20(2006-01-01)

C07D211/60(2006-01-01)

A61K31/07(2006-01-01)

A61K31/20(2006-01-01)

A61K31/202(2006-01-01)

A61K31/375(2006-01-01)

A61K31/4704(2006-01-01)

A61K31/60(2006-01-01)

A61K31/675(2006-01-01)

A61P29/00(2006-01-01)

A61P31/04(2006-01-01)

(21) (22)

Application

2019123515, 2017-04-19

(24)

Start date

2017-04-19

(22)

Actual filing date

2017-04-19

(45)

Published

2021-06-09

(72)

Inventor

Kandula, Mahesh

(73)

Holder

Cellix Bio Private Limited

COMPOSITIONS AND METHODS FOR CHRONIC PAIN TREATMENT Russian patent published in 2021 - IPC C07C201/00 C07C211/35 C07C229/62 C07C229/64 C07C237/20 C07D211/60 A61K31/07 A61K31/20 A61K31/202 A61K31/375 A61K31/4704 A61K31/60 A61K31/675 A61P29/00 A61P31/04

Abstract RU 2749398 C2

FIELD: organic chemistry.

SUBSTANCE: invention relates to the field of organic chemistry, namely to the compound of Formula VI, wherein RH is ; wherein R¹ is or , while R² and R³ independently represent or . The invention also relates to a pharmaceutical composition based on a compound of Formula VI.

EFFECT: new compounds have been obtained that have antimicrobial effects along with analgesic effects, and are useful for the treatment of pain, where pain is selected from chronic pain, pain associated with surgery, pain associated with wound, pain associated with ulcers, neuropathic pain, pain resulting from nerve damage of the central and peripheral nervous system.

Formula VI

5 cl, 3 ex, 6 dwg

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RU 2 749 398 C2

Authors

Kandula, Mahesh

Dates

2021-06-09—Published

2017-04-19—Filed