[EN] THIOPHENE DERIVATIVES FOR THE TREATMENT OF DISORDERS CAUSED BY IGE<br/>[FR] DÉRIVÉS DE THIOPHÈNE POUR LE TRAITEMENT DE TROUBLES PROVOQUÉS PAR IGE
申请人:UCB BIOPHARMA SRL
公开号:WO2019243550A1
公开(公告)日:2019-12-26
Thiophene derivatives of formula (I) and a pharmaceutically acceptable salt thereof are provided. These compounds have utility for the treatment or prevention of disorders caused by IgE, such as allergy, type 1 hypersensitivity or familiar sinus inflammation.
Provided herein are compounds of the formula (I):
as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of metabolic diseases and disorders such as, for example, type II diabetes mellitus.
New pyrazole derivatives as CRAC channel modulators
申请人:Almirall, S.A.
公开号:EP2848615A1
公开(公告)日:2015-03-18
The present invention relates to compounds of formula (I) which are inhibitors of CRAC channel activity. This invention also relates to pharmaceutical compositions containing them, process for their preparation and their use in therapy.
To discover more effective antifungal agents, twenty N-(1H-pyrazol-5-yl)nicotinamide derivatives were designed, synthesized, and structurally confirmed by 1 H-NMR, 13 C-NMR, and ESI-MS. All target compounds were evaluated for their antifungal activities by mycelia growth inhibition. Preliminary screening results displayed that many of these compounds had good fungicidal activity to S. sclerotiorum
为了发现更有效的抗真菌剂,设计、合成了 20 种 N-(1H-pyrazol-5-yl) 烟酰胺衍生物,并通过 1 H-NMR、13 C-NMR 和 ESI-MS 对其进行了结构确认。通过抑制菌丝体生长来评估所有目标化合物的抗真菌活性。初步筛选结果表明,其中许多化合物对核盘菌和马里弧菌具有良好的杀菌活性。化合物 B4 对 S. sclerotiorum 和 V. mali 表现出抗真菌活性,EC50 值分别为 10.35 和 17.01 mg/L。体内实验表明,50mg/L的化合物B4对抑制由核盘菌引起的油菜核盘菌腐烂是有效的。分子对接研究和扫描电镜初步阐明了化合物B4可能的抗真菌机制。