[EN] NOVEL COMPOUNDS SUITABLE FOR THE TREATMENT OF DYSLIPIDEMIA<br/>[FR] NOUVEAUX COMPOSÉS APPROPRIÉS POUR LE TRAITEMENT DE LA DYSLIPIDÉMIE
申请人:CADILA HEALTHCARE LTD
公开号:WO2022130352A1
公开(公告)日:2022-06-23
Present invention relates to compounds of general formula (I), their tautomeric forms, stereoisomers, pharmaceutically acceptable salts and pharmaceutical composition containing them. Invention also relates to process for the preparation of compounds of general formula (I) and intermediates thereof. Compounds of present invention can be useful in treating diseases such as hyperlipidemia and other disorders related to hyperlipidemia. Compounds of present invention also have a beneficial effect on lowering cholesterol.
QUINOLINE DERIVATIVE HAVING INDOLEAMINE-2,3-DIOXYGENASE INHIBITORY ACTIVITY
申请人:SHENZHEN CHIPSCREEN BIOSCIENCES CO., LTD.
公开号:US20210379052A1
公开(公告)日:2021-12-09
Provided is a quinoline derivative having indoleamine-2,3-dioxygenase inhibitory activity, specifically, provided is a compound of general Formula (I) or pharmaceutically acceptable salt thereof, its pharmaceutical composition, preparation method and use in the manufacture of a medicament for immunomodulating and preventing and/or treating of a disease associated with IDO expression abnormality and/or tryptophan metabolism abnormality. Also provided is use of a combination medication of the quinoline derivative and HDAC inhibitor and its use in the manufacture of an anti-tumor drug.
A-X—B—Y-M Formula (I)
Discovery and SAR study of piperidine-based derivatives as novel influenza virus inhibitors
作者:Guoxin Wang、Longjian Chen、Tongmei Xian、Yujie Liang、Xintao Zhang、Zhen Yang、Ming Luo
DOI:10.1039/c4ob01079e
日期:——
A series of piperidine-based derivatives were identified as novel and potent inhibitors of the influenza virus through structural modification of a compound that was selected from a high-throughput screen. Various analogues were synthesized and confirmed as inhibitors. The structure–activity relationship (SAR) studies suggested that the ether linkage between the quinoline and piperidine is critical for the inhibitory activity. The optimized compound tert-butyl 4-(quinolin-4-yloxy)piperidine-1-carboxylate 11e had an excellent inhibitory activity against influenza virus infection from a variety of influenza virus strains, with EC50 values as low as 0.05 μM. The selectivity index value (SI = MLD50/EC50) of 11e is over 160 000 based on cytotoxicity, measured by MTT assays of three cell lines. We carried out a time-of-addition experiment to delineate the mechanism of inhibition. The result indicates that 11e interferes with the early to middle stage of influenza virus replication.