The present invention relates to phosphinic acid derivatives of formula I
wherein R
1
, R
2
, R
3
and R
4
are described hereinabove. These compounds can be used in the treatment or prevention of a disease related to the inhibition of β-secretase, inter alia for the treatment of Alzheimer's disease.
SUBSTITUTED NICOTINIMIDE INHIBITORS OF BTK AND THEIR PREPARATION AND USE IN THE TREATMENT OF CANCER, INFLAMMATION AND AUTOIMMUNE DISEASE
申请人:BEIJING SYNERCARE PHARMA TECH CO., LTD.
公开号:US20160237075A1
公开(公告)日:2016-08-18
Compounds of Formula I, as shown below and defined herein:
and pharmaceutically acceptable salts, syntheses, intermediates, formulations, and methods of treating diseases including cancer, inflammation, and autoimmune disease mediated at least in part by Bruton's Tyrosine Kinase (BTK).
Substituted nicotinimide inhibitors of BTK and their preparation and use in the treatment of cancer, inflammation and autoimmune disease
申请人:GUANGZHOU INNOCARE PHARMA TECH CO., LTD.
公开号:US10301297B2
公开(公告)日:2019-05-28
Compounds of Formula I, as shown below and defined herein:
and pharmaceutically acceptable salts, syntheses, intermediates, formulations, and methods of treating diseases including cancer, inflammation, and autoimmune disease mediated at least in part by Bruton's Tyrosine Kinase (BTK).
如下所示并在此定义的式 I 化合物:
和药学上可接受的盐、合成物、中间体、制剂,以及治疗至少部分由布鲁顿酪氨酸激酶 (BTK) 介导的疾病(包括癌症、炎症和自身免疫性疾病)的方法。
FGFR inhibitor and application thereof
申请人:Betta Pharmaceuticals Co., Ltd.
公开号:US11365196B2
公开(公告)日:2022-06-21
An azatricyclic compound (as represented by Formula I) which acts as an inhibitor of fibroblast growth factor receptors (FGFR), as well as a pharmaceutical composition thereof, a preparation method, and a use therefor in the treatment of FGFR-mediated diseases are provided. The azatricyclic compound exerts an effect by means of participating in the regulation of a plurality of processes such as cell proliferation, apoptosis, migration, neovascularization, and the like.
本发明提供了一种可作为成纤维细胞生长因子受体(FGFR)抑制剂的偶氮三环化合物(如式 I 所代表)及其药物组合物、制备方法和在治疗 FGFR 介导的疾病中的用途。该氮杂环化合物通过参与调节细胞增殖、凋亡、迁移、新生血管形成等多个过程而发挥效果。
AgSCF3 Radical Addition Based on an Oxidant-Free α,β-Amide (Trifluoromethyl)sulfanylation Reaction
作者:Yang Li、Zhi-Bo Li、Jin Zhang、Yi-Ran Shi、Hong Li、Min-Ge Yang、Wen-Qing Zhu、Qiang-Wei Fan
DOI:10.1055/s-0043-1763759
日期:——
(Trifluoromethyl)sulfanylamides are an important class of organic compounds that are common among natural products and drug molecules. Here, we report a (trifluoromethyl)sulfanylation reaction using silver(I) (trifluoromethyl)sulfide as a free-radical (trifluoromethyl)sulfanylation reagent for β-amide compounds. This reaction does not require stoichiometric oxidants or additional transition-metal catalysts