Compounds are provided for use with glucokinase that comprise the formula:
wherein the variables are as defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds; methods and intermediates useful for making the compounds; and methods of using said compounds.
Structure–Activity Relationship for the Oxadiazole Class of Antibiotics
作者:Edward Spink、Derong Ding、Zhihong Peng、Marc A. Boudreau、Erika Leemans、Elena Lastochkin、Wei Song、Katerina Lichtenwalter、Peter I. O’Daniel、Sebastian A. Testero、Hualiang Pi、Valerie A. Schroeder、William R. Wolter、Nuno T. Antunes、Mark A. Suckow、Sergei Vakulenko、Mayland Chang、Shahriar Mobashery
DOI:10.1021/jm501661f
日期:2015.2.12
The structure-activity relationship (SAR) for the newly discovered oxadiazole class of antibiotics is described with evaluation of 120 derivatives of the lead structure. This class of antibiotics was discovered by in silico docking and scoring against the crystal structure of a penicillin-binding protein. They impair cell-wall biosynthesis and exhibit activities against the Gram-positive bacterium Staphylococcus aureus, including methicillin-resistant S. aureus (MRSA) and vancomycin-resistant and linezolid-resistant S. aureus. 5-(1H-Indol-5-yl)-3-(4-(4-(trifluoromethyl)phenoxy)phenyl)-1,2,4-oxadiazole (antibiotic 75b) was efficacious in a mouse model of MRSA infection, exhibiting a long half-life, a high volume of distribution, and low clearance. This antibiotic is bactericidal and is orally bioavailable in mice. This class of antibiotics holds great promise in recourse against infections by MRSA.
THIADIAZOLE DERIVATIVES FOR THE TREATMENT OF NEURODEGENERATIVE DISEASES
申请人:GRIFFIOEN Gerard
公开号:US20090054410A1
公开(公告)日:2009-02-26
This invention provides specifically substituted 1,2,4-thiadiazole derivatives for use in the treatment of an α-synucleopathy such as Parkinson's disease, diffuse Lewy body disease, traumatic brain injury, amyotrophic lateral sclerosis, Niemann-Pick disease, Hallervorden-Spatz syndrome, Down syndrome, neuroaxonal dystrophy, multiple system atrophy and Alzheimer's disease. This invention also provides various methods for producing such substituted 1,2,4-thiadiazole derivatives.