Category: Triazoles

Wu, Jin; Xia, Wu; Lan, Minhuan; Xing, Xue-Jian; Hu, Jun-Chao; Huang, Li; Liu, Jing; Ren, Ying-Yi; Liu, Hongfang; Wang, Feng published an article about the compound: 6-Methylnicotinic acid( cas:3222-47-7,SMILESS:O=C(O)C1=CN=C(C)C=C1 ).Recommanded Product: 6-Methylnicotinic acid. Aromatic heterocyclic compounds can be classified according to the number of heteroatoms or the size of the ring. The authors also want to convey more information about this compound (cas:3222-47-7) through the article.

An artificial photosynthetic assembly (APA) of a hollow-rod structure was successfully constructed by using synthetic building blocks to mimic the structure and function of natural photosynthetic bacteria. The APA was formed by the incorporation of carbon nanoparticles as light harvesters into an enzyme-like polymer, PEI-Co, containing cobalt complexes as redox catalytic centers. The APA features a bacteria-like shape of ca. 2-3 μm length rods and a hollow structure positioning photosynthetic components at the surface. The APA integrates key components, the light harvester, redox catalyst, and proton relay group, of photosynthetic systems in assemblies formed from a polymeric framework. The APA system in aqueous solution converts protons to H2 under visible light irradiation with obvious advantages. It exhibits a 50-fold improvement in hydrogen production activity and has a broader pH response of photocatalytic H2 production compared with a non-assembled system.

After consulting a lot of data, we found that this compound(3222-47-7)Recommanded Product: 6-Methylnicotinic acid can be used in many types of reactions. And in most cases, this compound has more advantages.

Reference:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Recommanded Product: 1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone. Aromatic compounds can be divided into two categories: single heterocycles and fused heterocycles. Compound: 1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone, is researched, Molecular C10H7F2N3O, CAS is 86404-63-9, about Optimization of the synthesis of the key intermediate of fluconazole by the orthogonal experimental design. Author is Sheng, Chunquan; Chen, Yi; Zhang, Wannian; Song, Yunlong; Ji, Haitao; Zhou, Youjun; Zhu, Ju; Lu, Jiaguo.

Optimization of the preparation of 1-[2-(2,4-difluorophenyl)-2,3-epoxypropyl]-1H-1,2,4-triazole methanesulfonate, an intermediate in fluconazole synthesis, by reacting 2′,4′-difluoro-2-(1H-1,2,4-triazol-1-yl)acetophenone with trimethylsulfoxonium iodide was carried out using orthogonal exptl. design. The yield reached 62.34%.

After consulting a lot of data, we found that this compound(86404-63-9)Recommanded Product: 1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone can be used in many types of reactions. And in most cases, this compound has more advantages.

Reference:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

The reaction of an aromatic heterocycle with a proton is called a protonation. One of articles about this theory is 《Fluconazole analogues containing 2H-1,4-benzothiazin-3(4H)-one or 2H-1,4-benzoxazin-3(4H)-one moieties, a novel class of anti-Candida agents》. Authors are Borate, Hanumant B.; Maujan, Suleman R.; Sawargave, Sangmeshwer P.; Chandavarkar, Mohan A.; Vaiude, Sharangi R.; Joshi, Vinay A.; Wakharkar, Radhika D.; Iyer, Ramki; Kelkar, Ramesh G.; Chavan, Subhash P.; Kunte, Sunita S..The article about the compound:1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanonecas:86404-63-9,SMILESS:FC1=CC=C(C(CN2N=CN=C2)=O)C(F)=C1).Category: triazoles. Through the article, more information about this compound (cas:86404-63-9) is conveyed.

A series of fluconazole analogs was designed and synthesized wherein one of the triazole moieties in fluconazole was replaced with 2H-1,4-benzothiazin-3(4H)-one or 2H-1,4-benzoxazin-3(4H)-one moiety, e.g., I (R1 = H, R2 = Br, R3 = 7-MeO, X = S). The new chem. entities thus synthesized were screened against various fungi and it was observed that compounds I (R1 = R2 = F, R3 = H, X = O, S) were potent inhibitors of Candida strains. The structure-activity relationship for these compounds was discussed.

After consulting a lot of data, we found that this compound(86404-63-9)Category: triazoles can be used in many types of reactions. And in most cases, this compound has more advantages.

Reference:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Most of the compounds have physiologically active properties, and their biological properties are often attributed to the heteroatoms contained in their molecules, and most of these heteroatoms also appear in cyclic structures. A Journal, Article, Published Erratum, PLoS One called Corrigendum: MPX-004 and MPX-007: new pharmacological tools to study the physiology of NMDA receptors containing the GluN2A subunit [Erratum to document cited in CA168:122429], Author is The PLOS ONE Staff, which mentions a compound: 188781-36-4, SMILESS is O=C(C1=NC(C)=C(Cl)N=C1)O, Molecular C6H5ClN2O2, Recommanded Product: 5-Chloro-6-methylpyrazine-2-carboxylic acid.

There is an error in affiliation 1 for authors Robert A. Volkmann, Christopher M. Fanger, David R. Anderson, Frank S. Menniti. Affiliation 1 should be: Mnemosyne Pharmaceuticals, Inc. (now Luc Therapeutics) 400 Technol. Square, Cambridge, MA 02139, United States of America

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Reference:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Epoxy compounds usually have stronger nucleophilic ability, because the alkyl group on the oxygen atom makes the bond angle smaller, which makes the lone pair of electrons react more dissimilarly with the electron-deficient system. Compound: 1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone, is researched, Molecular C10H7F2N3O, CAS is 86404-63-9, about Synthesis and antifungal evaluation of novel triazole derivatives as inhibitors of cytochrome P450 14α-demethylase.Synthetic Route of C10H7F2N3O.

A series of 1-(1H-1,2,4-triazol-1-yl)-2-(2,4-difluorophenyl)-3-substituted-2-propanols, which are analogs of fluconazole, have been designed and synthesized as the potential antifungal agents by the click reaction. Click reaction approach toward the synthesis of two sets of novel 1,2,3-triazolyl linked triazole antifungal derivatives was achieved by Cu(I)-catalyzed 1,3-dipolar cycloaddition of propargylated intermediates with substituted benzyl or alkyl azides. The 1,2,3-triazolyl group was inserted into the side chain of the target mol. which can increase the antifungal activity of compounds

After consulting a lot of data, we found that this compound(86404-63-9)Synthetic Route of C10H7F2N3O can be used in many types of reactions. And in most cases, this compound has more advantages.

Reference:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Dickinson, Roger P.; Bell, Andrew S.; Hitchcock, Christopher A.; Narayanaswami, Subramaniyan; Ray, Stephen J.; Richardson, Kenneth; Troke, Peter F. published an article about the compound: 1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone( cas:86404-63-9,SMILESS:FC1=CC=C(C(CN2N=CN=C2)=O)C(F)=C1 ).Formula: C10H7F2N3O. Aromatic heterocyclic compounds can be classified according to the number of heteroatoms or the size of the ring. The authors also want to convey more information about this compound (cas:86404-63-9) through the article.

Replacement of one triazole ring of fluconazole with 4-pyridinyl leads to an increase in activity against Aspergillus fumigatus. Introduction of an α-Me group has a marked addnl. beneficial effect. Investigation of pyridinyl and pyrimidinyl analogs resulted in the identification of compound I (UK-109,496, voriconazole) which has excellent potency against a broad range of fungal pathogens including A. fumigatus and Candida krusei.

After consulting a lot of data, we found that this compound(86404-63-9)Formula: C10H7F2N3O can be used in many types of reactions. And in most cases, this compound has more advantages.

Reference:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Synthesis of Schiff base having a heterocyclic moiety along with its cyclized derivatives and study of their antifungal activities, published in 2012, which mentions a compound: 86404-63-9, mainly applied to difluorophenyl triazolyl ethanone semicarbazone preparation antifungal; triazolyl methyl acetyl acetylamino thiadiazoline preparation antifungal; acetyl amino thiadiazoline preparation antifungal, Computed Properties of C10H7F2N3O.

Synthesis of Schiff’s base 1-[(2,4-difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)]ethanone thiosemicarbazone (I) prepared by condensation of 1-(2,4-difluorophenyl)-2-[1(H)-1,2,4-triazol-1-yl]ethanone with thiosemicarbazide is discussed. Further, I was cyclized using acetic anhydride to form triazolyl thiadiazoline II [R = C(O)CH3] and finally hydrolyzed using hydrazine hydrate to form thiadiazoline II [R = H]. All the synthesized compounds were tested for anti-fungal activity and most of the compounds were potent than the starting material as well as the known antifungal compound Fluconazole.

Although many compounds look similar to this compound(86404-63-9)Computed Properties of C10H7F2N3O, numerous studies have shown that this compound(SMILES:FC1=CC=C(C(CN2N=CN=C2)=O)C(F)=C1), has unique advantages. If you want to know more about similar compounds, you can read my other articles.

Reference:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Epoxy compounds usually have stronger nucleophilic ability, because the alkyl group on the oxygen atom makes the bond angle smaller, which makes the lone pair of electrons react more dissimilarly with the electron-deficient system. Compound: 1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone, is researched, Molecular C10H7F2N3O, CAS is 86404-63-9, about Method development and validation study for quantitative determination of genotoxic impurity and its precursor in fluconazole sample by liquid chromatography-tandem mass spectrometry.Formula: C10H7F2N3O.

Objective: The objective of this work is method development and validation study for quant. determination of 1-[2-(2,4-difluorophenyl)-2,3-epoxypropyl]-1H-1,2,4-triazole, a genotoxic impurity and its precursor in a fluconazole drug sample by liquid chromatog.-tandem mass spectrometry. Methods: LC-MS/MS anal. of these impurities was performed on Hypersil BDS C18 (100 mm x 4.0 mm, 3 μm) column. 5 mmol ammonium acetate and acetonitrile in the ratio of 65:35 (volume/volume) was used as the mobile phase with a flow rate of 0.4 mL/min. The developed method was accomplished with a short run time of 10 min. Triple quadrupole mass detector coupled with pos. electrospray ionization was used for the quantification of genotoxic impurities in multiple reaction monitoring (MRM). Results: The method was validated as per International Conference on Harmonization (ICH) guidelines. The method was linear in the range of 0.30 μg/g to 11.37 μg/g for impurity A and 0.30 μg/g to 11.34 μg/g for impurity B with a correlation coefficient of 0.999. The accuracy of the method was in the range of 98.25 % to 100.53 % for both impurities. Conclusion: A specific, selective, highly sensitive and more accurate anal. method using LC-MS/MS coupled with pos. electrospray ionization has been developed for the quantification of genotoxic impurity (1-[2-(2,4-difluorophenyl)-2,3-epoxypropyl]-1H-1,2,4-triazole) and its precursor (1-(2,4-difluorophenyl)-2-[1,2,4]triazol-1-yl-ethanone) at 0.3 μg/g with respect to the 5.0 mg/mL of fluconazole.

Although many compounds look similar to this compound(86404-63-9)Formula: C10H7F2N3O, numerous studies have shown that this compound(SMILES:FC1=CC=C(C(CN2N=CN=C2)=O)C(F)=C1), has unique advantages. If you want to know more about similar compounds, you can read my other articles.

Reference:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 4-(4-Bromophenyl)-5-methylthiazol-2-amine( cas:65705-44-4 ) is researched.Quality Control of 4-(4-Bromophenyl)-5-methylthiazol-2-amine.Hanke, Thomas; Lamers, Christina; Gomez, Roberto Carrasco; Schneider, Gisbert; Werz, Oliver; Schubert-Zsilavecz, Manfred published the article 《Identification of pirinixic acid derivatives bearing a 2-aminothiazole moiety combines dual PPARα/γ activation and dual 5-LO/mPGES-1 inhibition》 about this compound( cas:65705-44-4 ) in Bioorganic & Medicinal Chemistry Letters. Keywords: preparation pirinixic acid derivative aminothiazole PPAR 5LO mPGES1 cancer; 5-LO; Cancer; Inflammation; PPARα; PPARγ; mPGES-1. Let’s learn more about this compound (cas:65705-44-4).

The concept of dual PPARα/γ activation was originally proposed as a new approach for the treatment of the metabolic syndrome. However, recent results indicated that PPARα as well as PPARγ activation might also be beneficial in the treatment of inflammatory diseases and cancer. We have recently identified aminothiazole-featured pirinixic acids as dual 5-lipoxygenase (5-LO) and microsomal prostaglandin E2 synthase-1 (mPGES-1) inhibitors. Here we present the structure-activity relationship of these aminothiazole-featured pirinixic acids as dual PPARα/γ agonists and discuss their advantages with their potential as dual 5-LO/mPGES-1 inhibitors in inflammatory and cancer diseases. Various pirinixic acid derivatives had already been identified as dual PPARα/γ agonists. However, within this series of aminothiazole-featured pirinixic acids we were able to identify the most potent selective PPARγ agonistic pirinixic acid derivative (compound 13, (2-[(4-chloro-6-{[4-(naphthalen-2-yl)-1,3-thiazol-2-yl]amino}pyrimidin-2-yl)sulfanyl]octanoic acid)). Therefore, docking of 13 on PPARγ was performed to determine the potential binding mode.

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Reference:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Heterocyclic compounds can be divided into two categories: alicyclic heterocycles and aromatic heterocycles. Compounds whose heterocycles in the molecular skeleton cannot reflect aromaticity are called alicyclic heterocyclic compounds. Compound: 86404-63-9, is researched, Molecular C10H7F2N3O, about Novel triazole alcohol antifungals derived from fluconazole: design, synthesis, and biological activity, the main research direction is triazole alc antifungal fluconazole design synthesis biol activity.Category: triazoles.

A series of new triazole alc. antifungals were designed by replacing one of the triazolyl moiety from fluconazole with a distinct 4-amino-3-mercapto-1,2,4-triazole motif, which is found in some antimicrobial agents. The antimicrobial susceptibility testing of target compounds demonstrated that the direct analogs of fluconazole (difluorophenethyl-triazoles) were less active against fungi, while compound 10h containing dichloro substitutions on both Ph rings of the mol. had potent activity against yeasts including Candida albicans (four strains) and Cryptococcus neoformans (MICs = 2-8 μg/mL). Also, compound 10h was active against Candida parapsilosis, Epidermophyton floccosum, and Trichophyton mentagrophytes, while it showed no activity against Gram-pos. and Gram-neg. bacteria. Finally, a mol. docking study suggested that compound 10h interacts suitably with lanosterol 14α-demethylase, which is the key enzyme in ergosterol biosynthesis.

Although many compounds look similar to this compound(86404-63-9)Category: triazoles, numerous studies have shown that this compound(SMILES:FC1=CC=C(C(CN2N=CN=C2)=O)C(F)=C1), has unique advantages. If you want to know more about similar compounds, you can read my other articles.

Reference:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics