[EN] PHENOXY THIOPHENE SULFONAMIDES AND THEIR USE AS INHIBITORS OF GLUCURONIDASE [FR] PHÉNOXYTHIOPHÈNESULFAMIDES ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE LA GLUCURONIDASE
[EN] PHENOXY THIOPHENE SULFONAMIDES AND THEIR USE IN THE TREATMENT OF NEURODEGENERATIVE DISEASES [FR] PHÉNOXYTHIOPHÈNESULFONAMIDES ET LEUR UTILISATION DANS LE TRAITEMENT DE MALADIES NEURODÉGÉNÉRATIVES
[EN] PHENOXY THIOPHENE SULFONAMIDES AND THEIR USE AS INHIBITORS OF GLUCURONIDASE<br/>[FR] PHÉNOXYTHIOPHÈNESULFAMIDES ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE LA GLUCURONIDASE
申请人:UNIV NORTH CAROLINA
公开号:WO2011112858A1
公开(公告)日:2011-09-15
This invention relates generally to compounds that are glucuronidase inhibitors. Glucuronidase inhibitors described include phenoxy thiophene sulfonamides. Other compounds, for instance pyridine sulfonyls, benzene sulfonyls, thiophene sulfonyls, thiazole sulfonyls, thiophene carbonyls, and thiazole carbonyls, are also contemplated. Also contemplated are compositions including one or more of such compounds for use inhibiting glucuronidase and methods of using one or more of such compounds as a co-drug to be used in combination with the anticancer drug CPT-11.
PHENOXY THIOPHENE SULFONAMIDES AND THEIR USE AS INHIBITORS OF GLUCURONIDASE
申请人:Williams Alfred L.
公开号:US20130345235A1
公开(公告)日:2013-12-26
This invention relates generally to compounds that are glucuronidase inhibitors. Glucuronidase inhibitors described include phenoxy thiophene sulfonamides. Other compounds, for instance pyridine sulfonyls, benzene sulfonyls, thiophene sulfonyls, thiazole sulfonyls, thiophene carbonyls, and thiazole carbonyls, are also contemplated. Also contemplated are compositions including one or more of such compounds for use inhibiting glucuronidase and methods of using one or more of such compounds as a co-drug to be used in combination with the anticancer drug CPT-11.
PHENOXY THIOPHENE SULFONAMIDES AND OTHER COMPOUNDS FOR USE AS INHIBITORS OF BACTERIAL GLUCURONIDASE
申请人:WILLIAMS Alfred L.
公开号:US20130345196A1
公开(公告)日:2013-12-26
This invention relates generally to compounds that are glucuronidase inhibitors. The glucuronidase inhibitors include phenoxy thiophene sulfonamides, and other compounds such as pyridine sulfonyls, benzene sulfonyls, thiophene sulfonyls, thiazole sulfonyls, thiophene carbonyls, and thiazole carbonyls. These compounds include nialamide, isocarboxazid, phenelzine, amoxapine, loxapine and mefloquine. Also compositions including one or more of such compounds for use in inhibiting glucuronidase and methods of using one or more of such compounds for selective inhibition of bacterial β-glucuronidase. These compounds may be used as a co-drug in combination with the anticancer drug CPT-11. Also a method for screening compounds to determine their usefulness in reducing diarrhea associated with irinotecan chemotherapy.
Microwave-assisted synthesis of 4-chloro-N-(naphthalen-1-ylmethyl)-5-(3-(piperazin-1-yl)phenoxy)thiophene-2-sulfonamide (B-355252): a new potentiator of nerve growth factor (NGF)-induced neurite outgrowth
作者:Alfred L. Williams、Srinivasa R. Dandepally、Nailya Gilyazova、Sam M. Witherspoon、Gordon Ibeanu
DOI:10.1016/j.tet.2010.09.028
日期:2010.12
The synthesis of 4-chloro-N-(naphthalen-1-ylmethyl)-5-(3-(piperazin-1 -y1)phenoxy)thiophene-2-sulfonamide (B-355252) using an MW-assisted nucleophilic aromatic substitution (SNAr) reaction will be discussed. Utilization of this method allowed for the rapid generation of B-355252 heteroaryl ether core structure in the presence of cesium carbonate in dimethylformamide or tripotassium phosphate in N-methyl-2-pyrrolidone in 94% yield. Evaluation of B-355252 enhancement of nerve growth factor's ability to stimulate neurite outgrowths was determined using NS-1 cells. (C) 2010 Elsevier Ltd. All rights reserved.
[EN] PHENOXY THIOPHENE SULFONAMIDES AND THEIR USE IN THE TREATMENT OF NEURODEGENERATIVE DISEASES<br/>[FR] PHÉNOXYTHIOPHÈNESULFONAMIDES ET LEUR UTILISATION DANS LE TRAITEMENT DE MALADIES NEURODÉGÉNÉRATIVES
申请人:UNIV NORTH CAROLINA
公开号:WO2011084503A1
公开(公告)日:2011-07-14
A compound, of formula (I): or a pharmaceutically acceptable salt thereof and a method of treating subject in need of potentiator of NGF-induced neurite growth using a compound of formula (I).