109544-28-7

Upstream product

• 459-57-4 4-fluorobenzaldehyde 
• 57-71-6 2,3-Butanedione monoxime 
• 135636-66-7 butane-2,3-dione mono-oxime 

Downstream Products

• 625826-69-9 4-(chloromethyl)-2-(4-fluorophenyl)-5-methyl-1,3-oxazole 
• 109544-18-5 [2-(4-fluoro-phenyl)-5-methyl-oxazol-4-yl]-methanol 
• 1593269-79-4 2-(4-{[{[2-(4-fluorophenyl)-5-methyl-1,3-oxazol-4-yl]-methyl}(furan-2-ylmethyl) amino] methyl}-2,6-dimethylphenoxy)-2-methylpropanoic acid 
• 1593269-66-9 tert-butyl 2-(4-{[{[2-(4-fluorophenyl)-5-methyl-1,3-oxazol-4-yl] methyl}(furan-2-ylmethyl) amino] methyl}-2,6-dimethylphenoxy)-2-methylpropanoate 

Relevant academic research and scientific papers

1,3-Oxazole-isoniazid hybrids: Synthesis, antitubercular activity, and their docking studies

A series of novel N′-([2-aryl-5-methyl-1,3-oxazole-4-yl]methylene)isonicotino/nicotino hydrazides 10a-l were prepared by the condensation reaction of 2-aryl-5-methyl-1,3-oxazole-4-carbaldehydes 8a-f with the corresponding isonicotino/nicotino hydrazides 9

Development of an Aryloxazole Class of Hepatitis C Virus Inhibitors Targeting the Entry Stage of the Viral Replication Cycle

Reliance on hepatitis C virus (HCV) replicon systems and protein-based screening assays has led to treatments that target HCV viral replication proteins. The model does not encompass other viral replication cycle steps such as entry, processing, assembly and secretion, or viral host factors. We previously applied a phenotypic high-throughput screening platform based on an infectious HCV system and discovered an aryloxazole-based anti-HCV hit. Structure-activity relationship studies revealed several compounds exhibiting EC50 values below 100 nM. Lead compounds showed inhibition of the HCV pseudoparticle entry, suggesting a different mode of action from existing HCV drugs. Hit 7a and lead 7ii both showed synergistic effects in combination with existing HCV drugs. In vivo pharmacokinetics studies of 7ii showed high liver distribution and long half-life without obvious hepatotoxicity. The lead compounds are promising as preclinical candidates for the treatment of HCV infection and as molecular probes to study HCV pathogenesis.

Synthesis and structure-activity relationships of novel zwitterionic compounds as peroxisome proliferator activated receptor α/γ dual agonists with improved physicochemical properties

We describe herein the design, syntheses and structure-activity relationships (SAR) of novel zwitter-ionic compounds as non-thiazolidinedion (TZD) based peroxisome proliferator activated receptor (PPAR) α/γ dual agonists. In the previous report, we obtained compound 1 showing potent PPARα/γ dual agonistic activities, together with a great glucose lowering effect in the db/db mice. However, this compound possessed fatal issues such as potent cytochrome P450 (CYP)3A4 direct inhibitory activity. Thus, we carried out the medicinal optimization to improve these while maintaining the potent PPAR agonistic activity. As a result, the issues were addressed by changing the furan ring to a low lipophilic 1,3,4-oxadiazole ring. Additionally, these oxadiazole derivatives exhibited a significant decrease in plasma glucose and plasma triglyceride levels without marked weight gain.

Structure-based design of indole propionic acids as novel PPARα/γ co-agonists

In the quest for novel PPARα/γ co-agonists as putative drugs for the treatment of type 2 diabetes and dyslipidemia, we have used a structure-based design approach to identify propionic acids with a 1,5-disubstituted indole scaffold as potent PPARα/γ activ

Azole phenoxy hydroxyureas as selective and orally active inhibitors of 5- lipoxygenase

Azole phenoxy hydroxyureas are a new class of 5-lipoxygenase (5-LO) inhibitors. Structure-activity relationship studies have demonstrated that electronegative substituents on the 2-phenyl portion of the oxazole tail increased the ex vivo potency of these