The present invention provides an agent for the prophylaxis or treatment of autoimmune diseases (e.g., psoriasis, rheumatoid arthritis, inflammatory bowel disease, Sjogren's syndrome, Behcet's disease, multiple sclerosis, systemic lupus erythematosus etc.) and the like, which has a superior Tyk2 inhibitory action.
The present invention relates to a compound represented by the formula
wherein each symbol is as defined in the specification, or a salt thereof.
[EN] NON-FUSED TRICYCLIC COMPOUNDS<br/>[FR] COMPOSÉS TRICYCLIQUES NON FUSIONNÉS
申请人:VIVACE THERAPEUTICS INC
公开号:WO2018204532A1
公开(公告)日:2018-11-08
Provided herein are compounds and pharmaceutical compositions comprising said compounds that are useful for treating cancers. Specific cancers include those that are mediated by YAP/TAZ or those that are modulated by the interaction between YAP/TAZ and TEAD.
[EN] TYK-2 INHIBITOR<br/>[FR] INHIBITEUR DE TYK -2
申请人:BEIGENE LTD
公开号:WO2021259208A1
公开(公告)日:2021-12-30
Disclosed herein is a compound of Formula (I) for inhibiting TYK2 and treating a disease associated with the undesirable tyk-2 activity (tyk-2 related diseases), a method of using the compounds disclosed herein for treating inflammatory or autoimmune disease, and a pharmaceutical composition comprising the same.
This invention provides a preventive or therapeutic agent for autoimmune diseases or inflammatory diseases (especially inflammatory skin diseases) (such as systemic lupus erythematosus, inflammatory bowel disease, psoriasis, rheumatoid arthritis, Sjogren's syndrome, Behcet's disease, multiple sclerosis, atopic dermatitis, etc.) with excellent Tyk2 inhibitory activity. The present invention relates to 3-amino-5-(dicyclopropylmethyl)-7-(4-fluoro-1-methyl-5-(morpholin-4-yl)-1H-pyrazol-3-yl)-1,5-dihydro-4H-pyrazolo[4,3-c]pyridine-4-one, and the like.
Evaluation and Removal of Production Process Constraints in the Synthesis of 3,5-Dibromopyrazole
作者:Katie Brown、Yun Huang、Kevin Knopf、Bryan Li、Martha A. Ornelas、Rebecca B. Watson
DOI:10.1021/acs.oprd.3c00309
日期:2024.1.19
Multiple methods for the preparation of 3,5-dibromopyrazole are described. While 3,5-dibromopyrazole is readily available on a kilogram scale, an internal demand facilitated the need to expand the vendor pool, with an overall goal of lowering cost. To pursue this goal, we focused on developing synthetic methods in the operating temperature range of −20 to 120 °C to remove production process constraints