Aminopiperidine quinolines and their azaisosteric analogues with antibacterical activity
申请人:——
公开号:US20040038998A1
公开(公告)日:2004-02-26
Aminopiperidine derivatives of formula (I) and pharmaceutically acceptable derivatives thereof useful in methods of treatment of bacterial infections in mammals, particularly in man.
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氨基哌啶衍生物的公式(I)及其药物可接受的衍生物,用于治疗哺乳动物,特别是人类的细菌感染。
Synthesis of Diverse Heterocyclic Scaffolds by (3+3) and (3+4) Cycloannulations of Donor‐Acceptor Vinylcyclopropanes
Palladium-catalyzed (3+3) and (3+4) cycloannulations between vinylcyclopropanes and various (hetero)aromatic aldehydes are reported. The use of phosphonate-substituted vinylcyclopropanes provides access to a variety of bi- or tricyclic heteroaromatic scaffolds via an allylation/olefination cascade. The nature of the mechanism was investigated by various control experiments.
cellular apoptosis measured by cleaved PARP and via flow cytometry, inhibited cell migration, and inhibited cell colony formation. Combining the results reported in this work, ATPCs were evaluated as potential anticanceragents mediated by RNase L-binding and apoptosis induction. The work contributes to the study on the polypharmacological properties of aminothiophene-containing small molecules.
氨基噻吩是一种作为化学探针广泛存在于药物和生物活性小分子中的支架。在这项研究中,合成了 43 种共享 2-氨基噻吩酮-3-羧酸盐 (ATPC) 支架的化合物,该支架已知可激活核糖核酸酶 L (RNase L),并且选定的 ATPC 在结合后显示出增强的 RNase L 的热稳定性。对人类癌细胞系的抗增殖活性的筛选表明,化合物4l和50代表的 ATPCs 对人类癌细胞系显示出有效的个位数微摩尔抗增殖活性。化合物4l和50表现出时间和剂量依赖性增殖抑制,通过切割的 PARP 和流式细胞术测量诱导细胞凋亡,抑制细胞迁移,并抑制细胞集落形成。结合这项工作中报告的结果,ATPCs 被评估为由 RNase L 结合和细胞凋亡诱导介导的潜在抗癌剂。该工作有助于研究含氨基噻吩的小分子的多药理特性。
[EN] SUBSTITUTED EXO-METHYLENE-OXINDOLES WHICH ARE HPK1/MAP4K1 INHIBITORS<br/>[FR] EXO-MÉTHYLÈNE-OXINDOLES SUBSTITUÉS QUI SONT DES INHIBITEURS DE HPK1/MAP4K1
申请人:GILEAD SCIENCES INC
公开号:WO2020237025A1
公开(公告)日:2020-11-26
The present disclosure relates generally to certain ene-oxindole compounds, pharmaceutical compositions comprising thereof. Also disclosed are methods of making and using said compounds and pharmaceutical compositions. The compounds and compositions disclosed herein may be used for the treatment or prevention of diseases, disorders, or infections modifiable by hematopoietic progenitor kinase 1 (HPK1) inhibitors, such as HBV, HIV, cancer, and/or a hyper-proliferative disease.
Aminopiperidine quinolines and their azaisosteric analogues with antibacterial activity
申请人:Davies David Thomas
公开号:US20060014749A1
公开(公告)日:2006-01-19
Aminopiperidine derivatives of formula (I) and pharmaceutically acceptable derivatives thereof useful in methods of treatment of bacterial infections in mammals, particularly in man.