A Convenient Synthesis of Substituted Oxazolo-[5,4-b]Pyridines Using Lead Tetraacetate as Oxidative Cyclizing Agent
作者:Yadagiri Bathini、J. William Lown
DOI:10.1080/00397919108020814
日期:1991.1
Abstract Various substituted oxazolo[5,4-b]pyridines 5a-d have been synthesized by condensation of appropriate hydroxyaminopyridines and aldehydes followed by oxidative cyclization of the resulting Schiff's bases with lead tetraacetate. This method has been extended to the synthesis of the DNA minor groove binding ligands 5e and 5f related to Hoechst 33258 1.
摘要 各种取代的恶唑并[5,4-b] 吡啶 5a-d 已通过适当的羟基氨基吡啶和醛的缩合,然后将所得席夫碱与四乙酸铅氧化环化而合成。该方法已扩展到与 Hoechst 33258 1 相关的 DNA 小沟结合配体 5e 和 5f 的合成。
[EN] NOVEL COMPOUNDS<br/>[FR] NOUVEAUX COMPOSÉS
申请人:AC IMMUNE SA
公开号:WO2022078971A1
公开(公告)日:2022-04-21
The present invention relates to novel compounds that can be employed in the treatment, alleviation or prevention of a group of diseases, disorders and or abnormality associated with misfolding of Tau protein and/or pathological aggregation of Tau (Tubulin associated unit) protein including, but not limited to, Neurofibrillary Tangles (NFTs), such as Alzheimer's disease (AD). The present invention also relates to processes for the preparation of said compounds, pharmaceutical compositions comprising said compounds, methods using said compounds, combinations comprising said compounds, medicaments containing them, and their uses in diseases, disorders and/or abnormalities associated with misfolding of Tau protein and/or pathological aggregation of Tau (Tubulin associated unit) protein.
BICYCLIC COMPOUNDS AS INHIBITORS OF DIACYGLYCEROL ACYLTRANSFERASE
申请人:Zhou Gang
公开号:US20120022057A1
公开(公告)日:2012-01-26
The present invention relates to novel heterocyclic compounds as diacylglycerol acyltransferase (“DGAT”) inhibitors, pharmaceutical compositions comprising the heterocyclic compounds and the use of the compounds for treating or preventing a cardiovascular disease, a metabolic disorder, obesity or an obesity-related disorder, diabetes, dyslipidemia, a diabetic complication, impaired glucose tolerance or impaired fasting glucose. An illustrative compound of the invention is shown below (I).
TRICYCLIC COMPOUND, PREPARATION METHOD THEREFOR AND USE THEREOF
申请人:Shanghai Jemincare Pharmaceuticals Co., Ltd.
公开号:EP3998263A1
公开(公告)日:2022-05-18
A compound represented by formula (I), an optical isomer thereof and a pharmaceutically acceptable salt thereof, as well as an application of said compound as an FXIa inhibitor.