THIOPHENE DERIVATIVE AND ITS USE Russian patent published in 2022 - IPC C07D409/14 C07D413/14 C07D495/04 A61K31/454 A61K31/5377 A61P35/00 A61P29/00 A61P37/02 

Abstract RU 2781643 C2

FIELD: medicine.

SUBSTANCE: invention relates to thiophene derivatives corresponding to the following formula (I):

,

where each symbol is such as defined in the claims, or its pharmaceutically acceptable salt, which have activity of suppression of TNF-α production and activity of inhibition of proliferation of hematological malignant cells, and it is suitable for the treatment of rheumatoid arthritis, Crohn’s disease, ulcerative colitis, and, in addition, hematological malignant tumor.

EFFECT: obtaining thiophene derivatives for the treatment of diseases.

24 cl, 2 tbl, 56 ex

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RU 2 781 643 C2

Authors

Watanabe, Mayumi

Ando, Takashi

Ueda, Yasuyuki

Matsushita, Kenya

Mizutani, Yasuhiko

Takahashi, Jun

Yamada, Mitsuo

Yokoyama, Hironori

Kanaoka, Daiki

Urabe, Kazunori

Ishii, Takafumi

Dates

2022-10-17Published

2019-01-25Filed