GRISEOFULVIN COMPOUND Russian patent published in 2020 - IPC C07D307/94 C07D405/04 C07D413/04 A61K31/343 A61K31/4155 A61K31/4245 A61P29/00 

Abstract RU 2736208 C2

FIELD: medicine; pharmaceuticals.

SUBSTANCE: invention relates to a compound of general formula (1) or a pharmacologically acceptable salt thereof, where R1: C1-C6 alkyl group or hydroxyC1-C6 alkyl group, R2: C1-C6 alkyl group, A: 5-membered aromatic heterocycle containing 2–3 heteroatoms selected from the group consisting of nitrogen atom and oxygen atom, or an oxygen atom and R3 when A is 5-membered aromatic heterocycle containing 2–3 atoms, selected from the group consisting of nitrogen atom and oxygen atom, then R3 represents a C1-C6 alkyl group or hydroxyC1-C6 alkyl group; and when A is an oxygen atom, then R3 is hydroxyC1-C6 alkyl group or C1-C6 alkoxyC1-C6 alkyl group. Invention also relates to a pharmaceutical composition exhibiting anti-inflammatory activity based on said compound.

EFFECT: technical result is obtaining novel compounds and a pharmaceutical composition based thereon, which can be used in medicine for preventing or treating an inflammatory disease.

15 cl, 10 tbl, 16 ex

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RU 2 736 208 C2

Authors

Saito, Keiji

Nakajima, Katsuyoshi

Taniguchi, Toru

Iwamoto, Osamu

Shibuya, Satoshi

Ogawa, Yasuyuki

Aoki, Kazumasa

Kurikawa, Nobuya

Tanaka, Shinji

Ogitani, Momoko

Kioi, Eriko

Ito, Kaori

Nishihama, Natsumi

Mikkaichi, Tsuyoshi

Saitoh, Wataru

Dates

2020-11-12Published

2017-03-29Filed