酰基氨基苯并噻唑命中被确定为克氏锥虫复制的潜在抑制剂,锥虫是负责恰加斯病的寄生虫。我们选择化合物1进行铅优化,旨在同时提高其抗克鲁氏锥虫活性(IC 50 = 0.63μM)和其人类代谢稳定性(人类清除率= 9.57 mL / min / g)。总共合成了39种1的类似物,并在体外进行了测试。我们建立了多参数结构与活性的关系,从而可以优化抗寄生虫活性,理化参数和ADME特性。我们将化合物50鉴定为具有改进的体外抗T. cruzi活性的高级铅(IC50 = 0.079μM)和增强的代谢稳定性(人类清除率= 0.41 mL / min / g)和口服途径。在耐受性评估后,有50种药物显示出有希望的体内功效。
酰基氨基苯并噻唑命中被确定为克氏锥虫复制的潜在抑制剂,锥虫是负责恰加斯病的寄生虫。我们选择化合物1进行铅优化,旨在同时提高其抗克鲁氏锥虫活性(IC 50 = 0.63μM)和其人类代谢稳定性(人类清除率= 9.57 mL / min / g)。总共合成了39种1的类似物,并在体外进行了测试。我们建立了多参数结构与活性的关系,从而可以优化抗寄生虫活性,理化参数和ADME特性。我们将化合物50鉴定为具有改进的体外抗T. cruzi活性的高级铅(IC50 = 0.079μM)和增强的代谢稳定性(人类清除率= 0.41 mL / min / g)和口服途径。在耐受性评估后,有50种药物显示出有希望的体内功效。
[EN] ALPHA 7 NICOTINIC ACETYLCHOLINE RECEPTOR ALLOSTERIC MODULATORS, THEIR DERIVATIVES AND USES THEREOF<br/>[FR] MODULATEURS ALLOSTÉRIQUES DES RÉCEPTEURS NICOTINIQUES DE L'ACÉTYLCHOLINE DE TYPE ALPHA 7, LEURS DÉRIVÉS ET LEURS UTILISATIONS
申请人:ALPHARMAGEN LLC
公开号:WO2016144792A1
公开(公告)日:2016-09-15
The present application is related to compounds represented by Formula I, which are novel positive allosteric modulators of α7 nAChRs. The application also discloses the treatment of disorders that are responsive to enhancement of acetylcholine action on α7 nAChRs in a mammal by administering an effective amount of a compound of Formula I.
[EN] SULFONAMIDES DERIVATIVES AS URAT1 INHIBITORS<br/>[FR] DÉRIVÉS SULFONAMIDES UTILISÉS EN TANT QU'INHIBITEURS D'URAT1
申请人:PFIZER LTD
公开号:WO2016034971A1
公开(公告)日:2016-03-10
The invention relates to sulfonamide derivatives, to their use in medicine, to compositions containing them, to processes for their preparation and to intermediates used in such processes. More particularly the invention relates to a sulfonamide URAT1inhibitor of formula (I), or a pharmaceutically acceptable salt thereof for use as a medicament, wherein R1, X1 and m as defined in the description, and to certain new sulfonamide URAT1 inhibitors. URAT1 inhibitors are potentially useful in the treatment of a wide range of disorders, particularly gout.
Compounds that modulate the oxidoreductase enzyme indoleamine 2,3- dioxygenase, and compositions containing the compounds, are described herein. The use of such compounds and compositions for the treatment and/or prevention of a diverse array of diseases, disorders and conditions, including cancer- and immune-related disorders, that are mediated by indoleamine 2,3-dioxygenase is also provided.
The design, synthesis and evaluation of low molecular weight acidic sulfonamides as URAT1 inhibitors for the treatment of gout
作者:Andy Pike、R. Ian Storer、Robert M. Owen、Emma Armstrong、Caroline L. Benn、Magda Bictash、Kathy F. K. Cheung、Kathryn Costelloe、Emmanuel Dardennes、Emma Impey、Philip H. Milliken、Elisabeth Mortimer-Cassen、Hannah J. Pearce
DOI:10.1039/c6md00191b
日期:——
A series of low molecular weight and synthetically facile acidic sulfonamides that are potent and selective URAT1 inhibitors is described.
[EN] TETRAZOLE COMPOUNDS AS CALCIUM CHANNEL BLOCKERS<br/>[FR] COMPOSÉS DE TÉTRAZOLE COMME BLOQUEURS DES CANAUX CALCIQUES
申请人:CONVERGENCE PHARMACEUTICALS
公开号:WO2012004604A1
公开(公告)日:2012-01-12
The present invention relates to novel tetrazole compounds; to processes for their preparation; to pharmaceutical compositions containing the compounds; and to the use of the compounds in therapy to treat diseases for which blocking the Cav2.2 calcium channels is beneficial. Formula (I) wherein A is: (II) or (III)