Novel immunomodulators based on an oxazolin-2-one-4-carboxamide scaffold
摘要:
A series of oxazolidin-2-one-4-carboxylic amide compounds (1a-f) were designed and synthesized as the non-phosphate S1P1 receptor agonists. The single crystal of 1e was prepared and solved to elucidate the structure of 1a-f. EC(50) of 1a-d were about 1.1-3.6 mu M in S1P(1) Redistribution (R) assay, and their cytotoxicity was 8-40-fold lower than FTY720. Though its S1P(1) agonist activities in vitro were about 1000-folds weaker than (S)-FTY720-P, at a dose of 10 mg/Kg, the immunosuppressive effects of 1a were comparable to FTY720. So oxazolidin-2-one-4-carboxylic amide derivatives were found as potential immunomodulator, compound 1a could be considered as a lead compound, rational modifications of 1a are anticipated using medicinal chemistry techniques and molecular modeling to obtain analogs with higher affinity and better clinical therapeutic properties. (C) 2011 Elsevier Ltd. All rights reserved.
申请人:Centre Hospitalier Régional et Universitaire de
Brest
公开号:EP3912972A1
公开(公告)日:2021-11-24
The present invention provides SOCE inhibitors that are useful as therapeutic agents in a variety of applications. The present invention also relates to pharmaceutical compositions, products and kits comprising such SOCE inhibitors, and methods of using the SOCE inhibitors in the treatment of a variety of diseases.
[EN] SOCE INHIBITORS AND THERAPEUTIC USES THEREOF<br/>[FR] INHIBITEURS DE SOCE ET LEURS UTILISATIONS THÉRAPEUTIQUES
申请人:INST NAT SANTE RECH MED
公开号:WO2021233994A1
公开(公告)日:2021-11-25
The present invention provides SOCE inhibitors that are useful as therapeutic agents in a variety of applications. The present invention also relates to pharmaceutical compositions, products and kits comprising such SOCE inhibitors, and methods of using the SOCE inhibitors in the treatment of a variety of diseases.
Novel immunomodulators based on an oxazolin-2-one-4-carboxamide scaffold
作者:Xinhua He、Lili Wang、Zhibing Zheng、Junhai Xiao、Wu Zhong、Song Li
DOI:10.1016/j.bmcl.2011.10.088
日期:2012.1
A series of oxazolidin-2-one-4-carboxylic amide compounds (1a-f) were designed and synthesized as the non-phosphate S1P1 receptor agonists. The single crystal of 1e was prepared and solved to elucidate the structure of 1a-f. EC(50) of 1a-d were about 1.1-3.6 mu M in S1P(1) Redistribution (R) assay, and their cytotoxicity was 8-40-fold lower than FTY720. Though its S1P(1) agonist activities in vitro were about 1000-folds weaker than (S)-FTY720-P, at a dose of 10 mg/Kg, the immunosuppressive effects of 1a were comparable to FTY720. So oxazolidin-2-one-4-carboxylic amide derivatives were found as potential immunomodulator, compound 1a could be considered as a lead compound, rational modifications of 1a are anticipated using medicinal chemistry techniques and molecular modeling to obtain analogs with higher affinity and better clinical therapeutic properties. (C) 2011 Elsevier Ltd. All rights reserved.