54968-74-0Relevant academic research and scientific papers
Design, synthesis and biological evaluation of novel Pseudomonas aeruginosa DNA gyrase B inhibitors
Balraju, Vadla,Jogula, Sridhar,Krishna, Vagolu Siva,Meda, Nikhila,Sriram, Dharmarajan
, (2020/05/08)
In the present study, we attempted to develop a novel class of compounds active against Pseudomonas aeruginosa (Pa) by exploring the pharmaceutically well exploited enzyme targets. Since, lack of Pa gyrase B crystal structures, Thermus thermophilus gyrase B in complex with novobiocin (1KIJ) was used as template to generate model structure by performing homology modeling. Further the best model was validated and used for high-throughput virtual screening, docking and dynamics simulations using the in-house database for identification of Pa DNA gyrase B inhibitors. This study led to an identification of three lead molecules with IC50 values in range of 6.25–15.6 μM against Pa gyrase supercoiling assay. Lead-1 optimization and expansion resulted in 15 compounds. Among the synthesized compounds six compounds were shown good enzyme inhibition than Lead-1 (IC50 6.25 μM). Compound 13 emerged as the most potential compound exhibiting inhibition of Pa gyrase supercoiling with an IC50 of 2.2 μM; and in-vitro Pa activity with MIC of 8 μg/mL in presence of efflux pump inhibitor; hence could be further developed as novel inhibitor for Pa gyrase B.
SUBSTITUTED IMIDAZO[1,2-b]PYRIDAZINES, SUBSTITUTED IMIDAZO[1,5-b]PYRIDAZINES, RELATED COMPOUNDS, AND THEIR USE IN THE TREATMENT OF MEDICAL DISORDERS
-
Paragraph 00392, (2017/12/14)
The invention provides substituted imidazo[1,2-b]pyridazine compounds, substituted imidazo[1,5-b]pyridazine compounds, related compounds, compositions containing such compounds, medical kits, and methods for using such compounds and compositions to treat medical disorders, e.g., Gaucher disease, Parkinson's disease, Lewy body disease, dementia, or multiple system atrophy, in a patient. Exemplary substituted imidazo[1,2-b]pyridazine compounds described herein include substituted imidazo[1,2-b]pyridazine-3-carboxamide compounds and variants thereof.
GPR17-MODULATING COMPOUNDS, DIAGNOSTIC AND THERAPEUTIC USES THEREOF
-
Paragraph 0058-0059, (2014/06/11)
Disclosed are compounds able to modulate the activity of the GPR17 receptor in a highly specific way, which are useful in the treatment and diagnosis of diseases or dysfunctions involving the activation of said receptor. In particular, the compounds according to the invention can be used for neuroprotective and/or reparatory purposes, in cerebral, cardiac and renal ischaemia, in cerebral trauma, in chronic neurodegenerative diseases such as amyotrophic lateral sclerosis (ALS), and in demyelinating diseases such as multiple sclerosis.
GPR17-MODULATING COMPOUNDS, DIAGNOSTIC AND THERAPEUTIC USES THEREOF
-
Page/Page column 16, (2012/05/20)
Disclosed are compounds able to modulate the activity of the GPR17 receptor in a highly specific way, which are useful in the treatment and diagnosis of diseases or dysfunctions involving the activation of said receptor. In particular, the compounds accor
RAF INHIBITOR COMPOUNDS AND METHODS OF USE THEREOF
-
Page/Page column 86, (2011/04/14)
Compounds of Formula I are useful for inhibition of Raf kinases. Methods of using compounds of Formula I and stereoisomers, tautomers, prodrugs and pharmaceutically acceptable salts thereof, for in vitro, in situ, and in vivo diagnosis, prevention or trea
