Process for preparing 6-alkylidene penem derivatives
申请人:Wyeth
公开号:US20040132708A1
公开(公告)日:2004-07-08
The present invention provides a process of making compounds of formula I, which are useful for the treatment of bacterial infection or disease.
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本发明提供了一种制备式I化合物的方法,该化合物对治疗细菌感染或疾病有用。
Bicyclic 6-alkylidene-penems as class-D beta-lactamases inhibitors
申请人:Mansour Suhayl Tarek
公开号:US20060276445A1
公开(公告)日:2006-12-07
This invention relates to certain bicyclic 6-alkylidene penems which act as a inhibitor of class-D enzymes. β-Lactamases hydrolyze β-lactam antibiotics, and as such serve as the primary cause of bacterial resistance. The compounds of the present invention when combined with β-lactam antibiotics will provide an effective treatment against life threatening bacterial infections.
In accordance with the present invention there are provided compounds of general formula I or a pharmaceutically acceptable salt or in vivo hydrolyzable ester R
5
thereof:
wherein: One of A and B denotes hydrogen and the other an optionally substituted fused bicyclic heteroaryl group; and X═O or S.
[EN] PROCESS FOR PREPARING 6-ALKYLIDENE PENEM DERIVATIVES<br/>[FR] PROCEDE DE PREPARATION DE DERIVES DE 6-ALKYLIDENE PENEM
申请人:WYETH CORP
公开号:WO2003093277A1
公开(公告)日:2003-11-13
The present invention provides a process of making compounds of Formula (I), which are useful for the treatment of bacterial infection or disease.
本发明提供了一种制备化合物的方法,该化合物符合式(I),对于治疗细菌感染或疾病非常有用。
Bicyclic and Tricyclic Substituted 6-Methylidene Carbapenems as Broad Spectrum Beta-Lactamase Inhibitors
申请人:Mansour Tarek Suhayl
公开号:US20100063023A1
公开(公告)日:2010-03-11
Provided is a β-lactamase antibiotic and a compound of formula I, a process of producing the compound, pharmaceutical compositions and the use thereof for the treatment of bacterial infection or disease in a patient in need thereof.
Bicyclic 5-alkylidene-penems as beta lactamases inhibitors
申请人:Wyeth
公开号:US20040077622A1
公开(公告)日:2004-04-22
The present invention provides a compound of formula 1, pharmaceutical compositions and the use thereof for the treatment of bacterial infection or disease in a patient in need thereof.
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