25039-77-4Relevant academic research and scientific papers
N-SUBSTITUTED-3,4-(FUSED 5-RING)-5-PHENYL-PYRROLIDINE-2-ONE COMPOUNDS AS INHIBITORS OF ISOQC AND/OR QC ENZYME
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Page/Page column 273, (2021/02/12)
The present invention pertains generally to the field of therapeutic compounds. More specifically the present invention pertains to certain N-substituted-3,4-(fused 5-ring)-5-phenyl-pyrrolidin-2-one compounds (also referred to herein as "FRPPO compounds"), that, inter alia, inhibit glutaminyl-peptide cyclotransferase-like (isoQC) enzyme and/or glutaminyl-peptide cyclotransferase (QC) enzyme (e.g., inhibit or reduce or block the activity or function of isoQC and/or QC enzyme). The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit isoQC and/or QC enzyme; to treat disorders that are ameliorated by the inhibition of isoQC and/or QC enzyme; to treat cancer, atherosclerosis, fibrotic diseases, infectious diseases, Alzheimer's disease, etc.
2-CHLORO-N-[2-(1,3-THIAZOL-5-YL)ETHYL]-5-(5-FLUOROPYRIMIDIN-2-YL)-BENZAMIDES AND THEIR USE AS P2X7 RECEPTOR ANTAGONISTS
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Paragraph 0077-0078, (2018/03/25)
The present invention relates to novel substituted piperidine and morpholine compounds of formula (I) wherein X is O or CF2; R1 and R2 are independently selected from the group consisting of hydrogen, CH2OH, CH2F, CHF2, cyclopropyl, or -C≡CH with the proviso that when one of R1 and R2 is CH2OH, CH2F, CHF2, cyclopropyl or -C≡CH, then the other of R1 or R2 is hydrogen, having P2X7 receptor (P2X7) antagonistic properties, pharmaceutical compositions comprising these compounds, chemical processes for preparing these compounds and their use in the treatment or prophylaxis of diseases associated with P2X7 receptor activity in animals, in particular humans.
Optimization of pyrrolamide topoisomerase II inhibitors toward identification of an antibacterial clinical candidate (AZD5099)
Basarab, Gregory S.,Hill, Pamela J.,Garner, C. Edwin,Hull, Ken,Green, Oluyinka,Sherer, Brian A.,Dangel, P. Brian,Manchester, John I.,Bist, Shanta,Hauck, Sheila,Zhou, Fei,Uria-Nickelsen, Maria,Illingworth, Ruth,Alm, Richard,Rooney, Mike,Eakin, Ann E.
supporting information, p. 6060 - 6082 (2014/08/18)
AZD5099 (compound 63) is an antibacterial agent that entered phase 1 clinical trials targeting infections caused by Gram-positive and fastidious Gram-negative bacteria. It was derived from previously reported pyrrolamide antibacterials and a fragment-based approach targeting the ATP binding site of bacterial type II topoisomerases. The program described herein varied a 3-piperidine substituent and incorporated 4-thiazole substituents that form a seven-membered ring intramolecular hydrogen bond with a 5-position carboxylic acid. Improved antibacterial activity and lower in vivo clearances were achieved. The lower clearances were attributed, in part, to reduced recognition by the multidrug resistant transporter Mrp2. Compound 63 showed notable efficacy in a mouse neutropenic Staphylococcus aureus infection model. Resistance frequency versus the drug was low, and reports of clinical resistance due to alteration of the target are few. Hence, 63 could offer a novel treatment for serious issues of resistance to currently used antibacterials.
PIPERDINE COMPOUNDS AND USES THEREOF-911
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, (2009/01/24)
Compounds of formula (I) and their pharmaceutically acceptable salts are described. Processes for their preparation, pharmaceutical compositions containing them, their use as medicaments and their use in the treatment of bacterial infections are also described.
CHEMICAL COMPOUNDS
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Page/Page column 59, (2008/12/05)
Compounds of formula (I) and their pharmaceutically acceptable salts are described. Processes for their preparation, pharmaceutical compositions containing them, their use as medicaments and their use in the treatment of bacterial infections are also desc
