[EN] BETA-LACTAMASE INHIBITORS<br/>[FR] INHIBITEURS DE BÊTA-LACTAMASES
申请人:VENATORX PHARMACEUTICALS INC
公开号:WO2017044828A1
公开(公告)日:2017-03-16
Described herein are compounds and compositions that modulate the activity of beta -lactamases. In some embodiments, the compounds described herein inhibit beta-lactamase. In certain embodiments, the compounds described herein are useful in the treatment of bacterial infections.
[EN] ECTONUCLEOTIDASE INHIBITORS AND METHODS OF USE THEREOF<br/>[FR] INHIBITEURS D'ECTONUCLÉOTIDASES ET LEURS PROCÉDÉS D'UTILISATION
申请人:CALITHERA BIOSCIENCES INC
公开号:WO2020257429A1
公开(公告)日:2020-12-24
The invention relates to novel heterocyclic compounds and pharmaceutical preparations thereof. The invention further relates to methods of treating or preventing cancer using the novel heterocyclic compounds of the invention.
Synthesis of Fused Imidazole-Containing Ring Systems via Dual Oxidative Amination of C(sp<sup>3</sup>)–H Bonds
作者:Georgette Castanedo、Yanzhou Liu、James J. Crawford、Marie-Gabrielle Braun
DOI:10.1021/acs.joc.6b01517
日期:2016.9.16
A general and efficient method for a metal-free one-potsynthesis of highly substituted fused imidazole-containing 5,5- and 5,6-fused bicyclic heterocycles is described. Starting from commercially available substrates and reagents, the reaction proceeds through two C–N bond formations and an oxidative dehydrogenation to form highly substituted products in good to excellent yield.
The present invention relates to tricyclic compounds each represented by the following formula (I):
(wherein, R1, R2, R2', R3, R4, X, Y and Z have the same meanings as defined in the specification); and a drug containing the compound.
Since the compounds according to the present invention exhibit an excellent squalene synthetase inhibitory effect and cholesterol synthesis inhibitory effect so that they are useful as a drug such as preventive and/or remedy for diseases in mammals including humans such as hyperlipemia, e.g., hypercholesterolemia, hypertriglyceridemia, and low HDL cholesterolemia and/or arteriosclerosis.
The present invention is directed to novel substituted pyrroline compounds useful as kinase inhibitors and methods for treating or ameliorating a kinase mediated disorder.