Category: 72054-60-5

Volgraf, Matthew; Sellers, Benjamin D.; Jiang, Yu; Wu, Guosheng; Ly, Cuong Q.; Villemure, Elisia; Pastor, Richard M.; Yuen, Po-wai; Lu, Aijun; Luo, Xifeng; Liu, Mingcui; Zhang, Shun; Sun, Liang; Fu, Yuhong; Lupardus, Patrick J.; Wallweber, Heidi J. A.; Liederer, Bianca M.; Deshmukh, Gauri; Plise, Emile; Tay, Suzanne; Reynen, Paul; Herrington, James; Gustafson, Amy; Liu, Yichin; Dirksen, Akim; Dietz, Matthias G. A.; Liu, Yanzhou; Wang, Tzu-Ming; Hanson, Jesse E.; Hackos, David; Scearce-Levie, Kimberly; Schwarz, Jacob B. published the artcile< Discovery of GluN2A-Selective NMDA Receptor Positive Allosteric Modulators (PAMs): Tuning Deactivation Kinetics via Structure-Based Design>, Formula: C7H10N2O2S, the main research area is NMDA receptor allosteric modulator PAM deactivation structure design; crystal structure.

The N-methyl-D-aspartate receptor (NMDAR) is a Na+ and Ca2+ permeable ionotropic glutamate receptor that is activated by the coagonists glycine and glutamate. NMDARs are critical to synaptic signaling and plasticity, and their dysfunction has been implicated in a number of neurol. disorders, including schizophrenia, depression, and Alzheimer’s disease. Herein we describe the discovery of potent GluN2A-selective NMDAR pos. allosteric modulators (PAMs) starting from a high-throughput screening hit. Using structure-based design, we sought to increase potency at the GluN2A subtype, while improving selectivity against related α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptors (AMPARs). The structure-activity relationship of channel deactivation kinetics was studied using a combination of electrophysiol. and protein crystallog. Effective incorporation of these strategies resulted in the discovery of GNE-0723 (46), a highly potent and brain penetrant GluN2A-selective NMDAR PAM suitable for in vivo characterization.

Journal of Medicinal Chemistry published new progress about Crystal structure. 72054-60-5 belongs to class thiazole, and the molecular formula is C7H10N2O2S, Formula: C7H10N2O2S.

Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

Plouvier, Bertrand; Bailly, Christian; Houssin, Raymond; Henichart, Jean Pierre published the artcile< Synthesis of two new thiazole-containing oligopeptides as potential DNA minor groove binding analogs of netropsin>, Application of C7H10N2O2S, the main research area is netrospin thiazole analog DNA binding.

On the basis of previous studies on synthetic models related to the antibiotic agents netropsin and distamycin A, the design and synthesis of two potential DNA minor groove ligands I and II are described. I and II were prepared by liquid-phase peptide synthesis from the key compounds Et 2-amino-5-methylthiazole-4-carboxylate and Et 2-aminothiazole-5-carboxylate, resp.

Heterocycles published new progress about 72054-60-5. 72054-60-5 belongs to class thiazole, and the molecular formula is C7H10N2O2S, Application of C7H10N2O2S.

Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

Martel, Sophie; Gillerat, Fabrice; Carosati, Emanuele; Maiarelli, Daniele; Tetko, Igor V.; Mannhold, Raimund; Carrupt, Pierre-Alain published the artcile< Large, chemically diverse dataset of log P measurements for benchmarking studies>, SDS of cas: 72054-60-5, the main research area is dataset benchmark.

Lipophilicity is a crucial parameter in drug development since it impacts both ADME properties and target affinity of drug candidates. In early drug discovery stage, accurate tools for log P prediction are highly desired. Many calculation methods were developed to aid pharmaceutical scientists in drug research; however almost all suffer from insufficient accuracy and variation of performance in several regions of the chem. space associated with new chem. entities. The low predictive power of existing software packages can be explained by limited availability and/or variable quality of exptl. log P values associated with training set used, which stem from various protocols and poorly cover chem. space. In this study, a dataset of 1000 diverse test compounds out of 4.5 million was generated; log P values of 759 purchasable compounds (46% non-ionizable, 30% basic, 17% acidic, 0.5% zwitterionic and 6.5% ampholytes) from this selected set were exptl. determined by UHPLC followed by UV detection or MS detection when necessary. Finally, a data collection of 707 validated log P values ranging from 0.30 to 7.50 is now available for benchmarking of existing and development of new approaches to predict octanol/water partition coefficients of chem. compounds

European Journal of Pharmaceutical Sciences published new progress about Computer program. 72054-60-5 belongs to class thiazole, and the molecular formula is C7H10N2O2S, SDS of cas: 72054-60-5.

Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

Guggilapu, Sravanthi Devi; Guntuku, Lalita; Reddy, T. Srinivasa; Nagarsenkar, Atulya; Sigalapalli, Dilep Kumar; Naidu, V. G. M.; Bhargava, Suresh K.; Bathini, Nagendra Babu published the artcile< Synthesis of thiazole linked indolyl-3-glyoxylamide derivatives as tubulin polymerization inhibitors>, Safety of Ethyl 2-amino-5-methylthiazole-4-carboxylate, the main research area is thiazole indole glyoxylamide preparation tubulin polymerization inhibitor anticancer; Anticancer; Apoptosis; Indolyl-3-glyoxylamide; Thiazole; Tubulin polymerization inhibitor.

A series of thiazole linked indolyl-3-glyoxylamide derivatives were synthesized and evaluated for their in vitro cytotoxic activity against DU145 (prostate), PC-3 (prostate), A549 (lung) and HCT-15 (colon) cancer cell lines by employing the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. Among all the synthesized compounds, compound 13d (I) displayed cytotoxicity of IC50 = 93 nM towards DU145 cancer cell line. The most active compound 13d was also tested on RWPE-1 cells and was found to be safe compared to the DU145 cells. The target compounds were also evaluated for their inhibition activity of tubulin polymerization Further, the treatment of compound 13d on DU145 cells led to the inhibition of cell migration ability. The detailed studies such as acridine orange/ethidium Bromide (AO/EB), DAPI, annexin V-FITC/propidium iodide staining assay suggested that the compound 13d induced apoptosis in DU145 cells. The influence of the cytotoxic compound 13d on the cell cycle distribution was assessed on the DU145 cell line, exhibiting a cell cycle arrest at the G2/M phase. Moreover, the treatment with compound 13d caused collapse of mitochondrial membrane potential and elevated intracellular ROS levels in DU145 cells. The results from mol. modeling studies revealed that these compounds bind at the colchicine binding site of the tubulin. Thus, this new mol. scaffold could be a new lead for the development of anticancer agents that target tubulin.

European Journal of Medicinal Chemistry published new progress about Amides, oxo Role: PAC (Pharmacological Activity), SPN (Synthetic Preparation), THU (Therapeutic Use), BIOL (Biological Study), PREP (Preparation), USES (Uses). 72054-60-5 belongs to class thiazole, and the molecular formula is C7H10N2O2S, Safety of Ethyl 2-amino-5-methylthiazole-4-carboxylate.

Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

Hafez, Ebtissam Abdel Aziz; Abed, Nosrat Mustafa; Elsakka, Ibrahim Ahmed; Elnagdi, Mohamed Hilmy published the artcile< Reactions with heterocyclic diazonium salts. Synthesis of several new azolylhydrazones>, Reference of 72054-60-5, the main research area is azolylhydrazone preparation cyclization; fused azole; thiazolylhydrazone; triazolylhydrazone; thiazolotriazine; pyrazolotriazine.

Several new stable azolylhydrazones, e.g. I and II, were synthesized via coupling of diazotized cyclic amidines with active methylene reagents. The obtained compounds were utilized for synthesis of several, otherwise not readily accessible fused azoles, e.g. III and IV.

Journal of Heterocyclic Chemistry published new progress about Cyclocondensation reaction. 72054-60-5 belongs to class thiazole, and the molecular formula is C7H10N2O2S, Reference of 72054-60-5.

Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

Hiremath, Shivayogi P.; Thakar, Shreeram B.; Purohit, Muralidhar G. published the artcile< Synthesis and condensation of 1-chloro-3,4-dihydro-4-oxopyridazino(4,5-b)indoles with 2-aminothiazoles and hydrazine>, Synthetic Route of 72054-60-5, the main research area is chlorodihydrooxopyridazinoindole condensation aminothiazole; pyridazinoindole bactericide preparation.

Condensation of the title compounds I (R = H, Br; R1 = Cl), prepared from II, with aminothiazoles III [R2 = Ph, Me, Et; R3 = H, Me, CO2Et; R2R3 = (CH2)4] and N2H4 gave IV and I (R1 = NHNH2) resp. IV (R = R3 = H, R2 = Ph) showed bactericidal activity.

Journal of the Indian Chemical Society published new progress about 72054-60-5. 72054-60-5 belongs to class thiazole, and the molecular formula is C7H10N2O2S, Synthetic Route of 72054-60-5.

Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

Xu, Yuan-Yuan; Qian, An-Ran; Cao, Xu-Feng; Ling, Chen-Yu; Cao, Yong-Bing; Wang, Rui-Lian; Li, Yi-Su; Yang, Yu-She published the artcile< Design and synthesis of novel triazole derivatives containing γ-lactam as potential antifungal agents>, Application In Synthesis of 72054-60-5, the main research area is triazole beta lactam derivative preparation antifungal mol docking.

A series of novel triazole derivatives containing γ-lactam I [R = Br, 5-pyrimidinyl, Ph, etc.] was designed and synthesized, and their structures were confirmed by 1H NMR, 13C NMR and HRMS. The in vitro antifungal activities of the target compounds were evaluated. The results showed that all of the compounds exhibited stronger activity against the six clin. important fungi tested than fluconazole. Compounds I [R = 3-cyano-6-pyridinyl, 4-fluorophenyl] showed comparative activity against the fungi tested except for Candida glabrata and Aspergillus fumigatus as voriconazole. In addition, the docking model for 2-bromo-5-((2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)butan-2-yl)-5,6-dihydro-4H-pyrrolo[3,4-d]thiazol-4-one and CYP51 was investigated.

Chinese Chemical Letters published new progress about Boronic acids, esters Role: RCT (Reactant), RACT (Reactant or Reagent). 72054-60-5 belongs to class thiazole, and the molecular formula is C7H10N2O2S, Application In Synthesis of 72054-60-5.

Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

Barton, Anne; Breukelman, Stephen P.; Kaye, Perry T.; Meakins, G. Denis; Morgan, David J. published the artcile< The preparation of thiazole-4- and -5-carboxylates, and an infrared study of their rotational isomers>, Computed Properties of 72054-60-5, the main research area is cyclocondensation thiourea bromomethyloxopentanoate; isobutyraldehyde chloroacetate cyclocondensation thiourea; aminoispropylthiazolecarboxylate methyl; butylthiazolecarboxylate ethyl; thiazolecarboxylate preparation rotational isomerism IR.

A general procedure is reported for the preparation of thiazole-4- and -5-carboxylates containing alkyl and halo substituents. Treatment of Me2CHCHO and Cl2CHCO2Me with NaOMe in Et2O at 0°, followed by addition of (H2N)2CS and 4 h reflux in MeOH gave the aminothiazole I. The thiazole II was prepared by treatment of EtO2CCHBrCOCMe3 with (H2N)2CS in refluxing EtOH for 1 h, followed by deamination with NaNO2-H3PO2. Both series of esters show IR carbonyl doublets caused by rotational isomerism; the more intense absorptions of the 4-carboxylates are at lower wave number, whereas those of the 5-carboxylates are the higher wave number component. In both series, the stronger bands arise from the thermochem. more stable forms. For the 4-carboxylates, these forms are the carbonyl O,S-syn-s-trans-rotamers.

Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999) published new progress about Aldehydes Role: RCT (Reactant), RACT (Reactant or Reagent). 72054-60-5 belongs to class thiazole, and the molecular formula is C7H10N2O2S, Computed Properties of 72054-60-5.

Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

Cauquis, G.; Fahmy, H. M.; Pierre, G.; Elnagdi, M. H. published the artcile< Electrochemical oxidation of substituted thiazoles: 2-amino-4-ethoxycarbonyl-5-methylthiazole and N-ethoxycarbonyl-N'-(4-ethoxycarbonyl-5-methylthiazol-2-yl)thiourea>, Formula: C7H10N2O2S, the main research area is hydrogen bond thiazole electrochem; thiazole derivative oxidation electrochem; aminoethoxycarbonylmethylthiazole oxidation electrochem; thiourea thiazole oxidation electrochem.

The oxidation of I (R = H or CSNHCO2Et) on a rotating Pt disk electrode was examined in MeCN. The main products were azo and hydrazo dimeric compounds The stability of the hydrazo dimers and their azine tautomers is due to H-bonding. The thiazole ring was unattacked by the reactions. A mechanism for the oxidation is discussed.

Electrochimica Acta published new progress about 72054-60-5. 72054-60-5 belongs to class thiazole, and the molecular formula is C7H10N2O2S, Formula: C7H10N2O2S.

Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

Agrawal, Madhavi; Kharkar, Prashant; Moghe, Sonali; Mahajan, Tushar; Deka, Vaishali; Thakkar, Chandni; Nair, Amrutha; Mehta, Chirag; Bose, Julie; Kulkarni-Almeida, Asha; Bhedi, Dilip; Vishwakarma, Ram A. published the artcile< Discovery of thiazolyl-phthalazinone acetamides as potent glucose uptake activators via high-throughput screening>, Synthetic Route of 72054-60-5, the main research area is thiazolylphthalazinone acetamide preparation SAR glucose uptake activator; Glucose uptake activators; Obesity; PPAR-γ; Thiazolyl-phthalazinone acetamides; Type 2 diabetes.

With the aim to discover orally active small mols. that stimulate glucose uptake, high throughput screening of a library of 5000 drug-like compounds was conducted in differentiated skeletal muscle cells in presence of insulin. N-Substituted phthalazinone acetamide was identified as a potential glucose uptake modulator. Several novel derivatives were synthesized to establish structure activity relationships. Identified lead thiazolyl-phthalazinone acetamide (7114863; I) increased glucose uptake (EC50 of 0.07±0.02 μM) in differentiated skeletal muscle cells in presence of insulin. Furthermore, I was superior to rosiglitazone under similar exptl. conditions without inducing PPAR-γ agonist activity thus making it a very interesting scaffold.

Bioorganic & Medicinal Chemistry Letters published new progress about Structure-activity relationship. 72054-60-5 belongs to class thiazole, and the molecular formula is C7H10N2O2S, Synthetic Route of 72054-60-5.

Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica