1136832-73-9

Upstream product

• 1194-02-1 4-fluorobenzonitrile 
• 108-95-2 phenol 
• 3096-81-9 4-phenoxybenzonitrile 
• 3058-39-7 4-iodobenzonitrile 

Downstream Products

• 480390-87-2 methyl 4-[3-(4-phenoxyphenyl)-1,2,4-oxadiazol-5-yl]benzoate 
• 1138698-09-5 (Z)-4-(phenoxy)-O-(4-fluorobenzoyl)benzamidoxime 
• 1136832-70-6 5-(4-(benzyloxy)phenyl)-3-(4-phenoxyphenyl)-1,2,4-oxadiazole 
• 1567711-33-4 5-(4-(tert-butyldimethylsilyloxy)phenyl)-3-(4-phenoxyphenyl)-1,2,4-oxadiazole 
• 1136832-74-0 5-(4-(tert-butyldimethylsilyloxy)phenyl)-3-(4-phenoxyphenyl)-1,2,4-oxadiazole 
• 1443126-22-4 3-(4-phenoxyphenyl)-4,5-dihydro-1,2,4-oxadiazol-5-one 

Relevant academic research and scientific papers

Novel phthalide derivatives: Synthesis and anti-inflammatory activity in vitro and in vivo

Phthalide is a promising chemical scaffold and has been proved to show potent anti-inflammatory efficacy. In this study, three series, total of 31 novel phthalide derivatives were designed and synthesized, their anti-inflammatory activities were screened

Discovery of N-(1-(3-(4-phenoxyphenyl)-1,2,4-oxadiazol-5-yl)ethyl)acetamides as novel acetyl-CoA carboxylase 2 (ACC2) inhibitors with peroxisome proliferator-activated receptor α/δ (PPARα/δ) dual agonistic activity

Acetyl-CoA carboxylases (ACCs) catalyze a critical step in de novo lipogenesis, and are considered as promising targets for treatment of obesity, dyslipidemia and type 2 diabetes mellitus. On the other hand, peroxisome proliferator-activated receptors (PP

NON-BETA LACTAM ANTIBIOTICS

The invention provides a newly discovered oxadiazole class of antibiotics. The oxadiazoles impair cell-wall biosynthesis and exhibit activities against the Gram-positive bacteria such as the bacterium Staphylococcus aureus, including methicillin-resistant S. aureus (MRSA) and vancomycin-resistant and linezolid-resistant S. aureus. For example, 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. Antibiotic 75b antibiotic is bactericidal and is orally bioavailable. This class of antibiotics can be used as a therapeutic agent against infections by Gram-positive bacteria such as MRSA.

Structure-activity relationship for the oxadiazole class of antibiotics

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.

Discovery of a new class of non-β-lactam inhibitors of penicillin-binding proteins with gram-positive antibacterial activity

Infections caused by hard-to-treat methicillin-resistant Staphylococcus aureus (MRSA) are a serious global public-health concern, as MRSA has become broadly resistant to many classes of antibiotics. We disclose herein the discovery of a new class of non-β-lactam antibiotics, the oxadiazoles, which inhibit penicillin-binding protein 2a (PBP2a) of MRSA. The oxadiazoles show bactericidal activity against vancomycin-and linezolid-resistant MRSA and other Gram-positive bacterial strains, in vivo efficacy in a mouse model of infection, and have 100% oral bioavailability.

(4-Phenoxyphenyl)tetrazolecarboxamides and related compounds as dual inhibitors of fatty acid amide hydrolase (FAAH) and monoacylglycerol lipase (MAGL)

Inhibitors of the enzymes fatty acid amide hydrolase (FAAH) and monoacylglycerol lipase (MAGL), the principle enzymes involved in the degradation of endogenous cannabinoids like anandamide and 2- arachidonoylglycerol, have potential utility in the treatment of several disorders including pain, inflammation and anxiety. In the present study, the effectivity and selectivity of eight known FAAH and MAGL inhibitors for inhibition of the appropriate enzyme were measured applying in vitro assays, which work under comparable conditions. Because many of the known FAAH and MAGL inhibitors simply consist of a lipophilic scaffold to which a heterocyclic system is bound, furthermore, different heterocyclic structures were evaluated for their contribution to enzyme inhibition by attaching them to the same lipophilic backbone, namely 4-phenoxybenzene. One of the most active compound synthesized during this investigation was N,N-dimethyl-5-(4-phenoxyphenyl)-2H- tetrazole-2-carboxamide (16) (IC50 FAAH: 0.012 μM; IC50 MAGL: 0.028 μM). This inhibitor was systematically modified in the lipophilic 4-phenoxyphenyl region. Structure-activity relationship studies revealed that the inhibitory potency against FAAH and MAGL, respectively, could still be increased by replacement of the phenoxy residue of 16 by 3-chlorophenoxy (45) or pyrrol-1-yl groups (49). Finally, the tetrazolecarboxamide 16 and some related compounds were tested for metabolic stability with rat liver S9 fractions showing that these kind of FAAH/MAGL inhibitors are readily inactivated by cleavage of the bond between the tetrazole ring and its carboxamide substituent.

ANTIBACTERIAL COMPOUNDS AND METHODS OF USING SAME

Embodiments of the present invention provide novel antibacterials that target penicillin-binding proteins or other important cellular targets. Methods for inhibiting growth (reproduction, etc.) of bacteria using compounds described herein are also provided. Various embodiments exhibit activity against gram positive bacteria, such as certain strains of Entercoccus and Staphylococcus aureus.

ANTIBACTERIAL COMPOUNDS AND METHODS OF USING SAME

Embodiments of the present invention provide novel antibactehals that target penicillin-binding proteins or other important cellular targets. Methods for inhibiting growth (reproduction, etc.) of bacteria using compounds described herein are also provided. Various embodiments exhibit activity against gram positive bacteria, such as certain strains of Entercoccus and Staphylococcus aureus.