[EN] 1 -(CYCLOPENT-2-EN-1 -YL)-3-(2-HYDROXY-3-(ARYLSULFONYL)PHENYL)UREA DERIVATIVES AS CXCR2 INHIBITORS [FR] DÉRIVÉS DE 1-(CYCLOPENT-2-EN-1-YL)-3-(2-HYDROXY-3-(ARYLSULFONYL)PHÉNYL)-URÉE UTILISÉS COMME INHIBITEURS DE CXCR2
[EN] 1 -(CYCLOPENT-2-EN-1 -YL)-3-(2-HYDROXY-3-(ARYLSULFONYL)PHENYL)UREA DERIVATIVES AS CXCR2 INHIBITORS [FR] DÉRIVÉS DE 1-(CYCLOPENT-2-EN-1-YL)-3-(2-HYDROXY-3-(ARYLSULFONYL)PHÉNYL)-URÉE UTILISÉS COMME INHIBITEURS DE CXCR2
[EN] COMPOUNDS, COMPOSITIONS AND METHODS FOR STABILIZING TRANSTHYRETIN AND INHIBITING TRANSTHYRETIN MISFOLDING<br/>[FR] COMPOSÉS, COMPOSITIONS ET PROCÉDÉS DE STABILISATION DE LA TRANSTHYRÉTINE ET D'INHIBITION DU MAUVAIS REPLIEMENT DE LA TRANSTHYRÉTINE
申请人:PROTEGO BIOPHARMA INC
公开号:WO2021154842A1
公开(公告)日:2021-08-05
Provided herein are compounds having activity against TTR related conditions, and pharmaceutically accepted salts and solvates thereof. Also provided are methods of using the compounds for inhibiting and preventing TTR aggregation and/or amyloid formation in the peripheral nerves, kidney, cardiac tissue, eye and CNS, and of treating a subject with peripheral TTR amyloidosis.
The present invention provides compounds of the formula I, wherein X is a bond or CH
2
; Q is CH
2
or O; L is selected from the group consisting of —OCH
2
— and —CH
2
O—; or a pharmaceutically acceptable salt thereof. Compounds of the invention are autotaxin inhibitors.
The present invention provides compounds of the formula I, wherein X is a bond or CH2; Q is CH2 or O; L is selected from the group consisting of —OCH2— and —CH2O—; or a pharmaceutically acceptable salt thereof. Compounds of the invention are autotaxin inhibitors.
1-(cyclopent-2-en-1-yl)-3-(2-hydroxy-3-(arylsulfonyl)phenyl)urea derivatives as CXCR2 inhibitors
申请人:GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LIMITED
公开号:US10106515B2
公开(公告)日:2018-10-23
The invention relates to 1-(3-sulfonylphenyl)-3-(cyclopent-2-en-1-yl)urea derivatives, and their use in treating or preventing diseases and conditions mediated by the CXCR2 receptor In addition, the invention relates to compositions containing the derivatives and processes for their preparation.
Synthesis, Reduction Potentials, and Antitubercular Activity of Ring A/B Analogues of the Bioreductive Drug (6<i>S</i>)-2-Nitro-6-{[4-(trifluoromethoxy)benzyl]oxy}-6,7-dihydro-5<i>H</i>-imidazo[2,1-<i>b</i>][1,3]oxazine (PA-824)
作者:Andrew M. Thompson、Adrian Blaser、Robert F. Anderson、Sujata S. Shinde、Scott G. Franzblau、Zhenkun Ma、William A. Denny、Brian D. Palmer
DOI:10.1021/jm801087e
日期:2009.2.12
The nitroimidazooxazine S-1 (PA-824) is a new class of bioreductive drug for tuberculosis. A series of related bicyclic nitroheterocycles was synthesized, designed to have a wide range of one-electron reduction potentials E(1) (from -570 to -338 mV, compared with -534 mV for S-1). The observed E(l) values closely correlated with the sigma(m) values of the heteroatom at the 4/8-position of the adjacent six-membered ring. Although the compounds spanned a range of E(1) values around that of S-1, only the nitroimidazothiazines showed significant antitubercular activity (at a similar level of potency), suggesting that E(1) is not the main driver of efficacy. Furthermore, there was a correlation between activity and the formation of imidazole ring-reduced products at the two-electron level, pointing to the potential importance of this reduction pathway, which is determined by the nature of the substituent at the 2-position of the 4-nitroimidazole ring.