Category: 59564-59-9

Related Products of 59564-59-9, New research progress on 59564-59-9 in 2021. Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. 59564-59-9, Name is 3,4-Dihydroquinoxalin-2(1H)-one, molecular formula is C8H8N2O. In a Patent，once mentioned of 59564-59-9

This disclosure is directed to fused tetracyclic pyrido[4,3-b]indoles and pyrido[3,4- b]indoles. Pharmaceutical compositions comprising the compounds are also provided, as are methods of using the compounds in a variety of therapeutic applications, including the treatment of a cognitive disorder, psychotic disorder, neurotransmitter-mediated disorder and/or a neuronal disorder.

The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 59564-59-9 is helpful to your research. Related Products of 59564-59-9

Reference：
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N143 | ChemSpider

New Advances in Chemical Research, May 2021. In heterogeneous catalysis, catalysts provide a surface to which reactants bind in a process of adsorption. Application of 59564-59-9, In a article, mentioned the application of 59564-59-9, Name is 3,4-Dihydroquinoxalin-2(1H)-one, molecular formula is C8H8N2O

We report the synthesis and structure-activity relationships of a class of tetracyclic butyrophenones that exhibit potent binding affinities to serotonin 5-HT2A and dopamine D2 receptors. This work has led to the discovery of 4-((6bR,10aS)-3-methyl-2,3,6b,9,10,10a-hexahydro-1H,7H- pyrido[3?,4?:4,5]pyrrolo[1,2,3-de]quinoxalin-8-yl) -1-(4-fluorophenyl)-butan-1-one 4-methylbenzenesulfonate (ITI-007), which is a potent 5-HT2A antagonist, postsynaptic D2 antagonist, and inhibitor of serotonin transporter. This multifunctional drug candidate is orally bioavailable and exhibits good antipsychotic efficacy in vivo. Currently, this investigational new drug is under clinical development for the treatment of neuropsychiatric and neurological disorders.

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Quinoxaline – Wikipedia,
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59564-59-9, New research progress on 59564-59-9 in 2021. Chemistry is a science major with cience and engineering. The main research directions are chemical synthesis, preparation and modification of special coatings, and research on the structure and performance of functional materials.59564-59-9, Name is 3,4-Dihydroquinoxalin-2(1H)-one, molecular formula is C8H8N2O. In a article，once mentioned of 59564-59-9

A series of tetracyclic imidazoquinoxaline analogs was developed which constrain the carbonyl group of the partial agonist 3-(5-cyclopropyl-1,2,4- oxadiazol-3-yl)-5-[(dimethylamino)carbonyl]4,5-dihydroimidazo[1,5- a]quinoxaline (2, U-91571) away from the benzene ring. These analogs orient the carbonyl group in the opposite direction of the previously reported full agonist 1-(5-cyclopropyl- 1,2,4-oxadiazol-3-yl)- 12,12a-dihydroimidazo[1,5- a]pyrrolo[2,1-c]quinoxalin- 10(11H)one (3, U-89267). A number of approaches were utilized to form the ‘bottom’ ring of this tetracyclic ring system including intramolecular cyclizations promoted by Lewis acids or base, as well as metal-carbenoid conditions. The size and substitution pattern of the additional ring was widely varied. Analogs within this series had high affinity for the benzodiazepine receptor on the alpha-aminobutyric acid A chloride ion channel complex. From TBPS shift and Cl- current assays, the in vitro efficacy of compounds within this class ranged from antagonists to partial agonists with only 18a identified as a full agonist. Additionally, several analogs were quite potent at antagonizing metrazole-induced seizures indicating possible anticonvulsant or anxiolytic activity. Unlike 3, analogs in this series did not have high affinity for the diazepam insensitive alpha6beta2delta2 subtype. These results suggest that either constraining the carbonyl group away from the benzene ring or the greater planarity that results from the additional cyclic structure provides analogs with partial agonist properties and prevents effective interaction with the alpha6beta2delta2 subtype.

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Quinoxaline – Wikipedia,
Quinoxaline | C8H6N173 | ChemSpider

New Advances in Chemical Research, May 2021. The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry.Computed Properties of C8H8N2O, In a article, mentioned the application of 59564-59-9, Name is 3,4-Dihydroquinoxalin-2(1H)-one, molecular formula is C8H8N2O

Preclinical antithrombotic efficacy and bleeding models have demonstrated that P2Y1 antagonists are efficacious as antiplatelet agents and may offer a safety advantage over P2Y12 antagonists in terms of reduced bleeding liabilities. In this article, we describe the structural modification of the tert-butyl phenoxy portion of lead compound 1 and the subsequent discovery of a novel series of conformationally constrained ortho-anilino diaryl ureas. In particular, spiropiperidine indoline-substituted diaryl ureas are described as potent, orally bioavailable small-molecule P2Y1 antagonists with improved activity in functional assays and improved oral bioavailability in rats. Homology modeling and rat PK/PD studies on benchmark compound 3l will also be presented. Compound 3l was our first P2Y1 antagonist to demonstrate a robust oral antithrombotic effect with mild bleeding liability in the rat thrombosis and hemostasis models.

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Quinoxaline – Wikipedia,
Quinoxaline | C8H6N182 | ChemSpider

New Advances in Chemical Research, May 2021. The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry.Synthetic Route of 59564-59-9, In a article, mentioned the application of 59564-59-9, Name is 3,4-Dihydroquinoxalin-2(1H)-one, molecular formula is C8H8N2O

The methyl ester (III) of quinoxaline-1-acetic acid (I) has been converted into the corresponding diketo compound (VI) by aerial oxidation in acetone.Decarboxylation and alkaline KMnO4 oxidation of I have also been studied.

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Application of 59564-59-9, New Advances in Chemical Research in 2021. Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amount.59564-59-9, Name is 3,4-Dihydroquinoxalin-2(1H)-one, molecular formula is C8H8N2O. In a article，once mentioned of 59564-59-9

This work describes the synthesis and biological evaluation of a new heterocyclic hybrid derived from the ellipticine and the marine alkaloid makaluvamine A. Pyridoquinoxalinedione 12 was obtained in seven steps with 6.5% overall yield. 12 and its intermediates 1-11 were evaluated for their in vitro cytotoxic activity against different cancer cell lines and tested for their inhibitory activity against the human DNA topoisomerase II. The analysis by electrophoresis shows that the pentacycle 12 inhibits the topoisomerase II like doxorubicine at 100 muM. Compound 9 was found to have an interesting profile, having a cytotoxicity of 15, 15, 15 and 10 &M against Caco-2, HCT-116, Pc-3 and NCI cell lines respectively, without any noticeable toxicity against human fibroblast.

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Quinoxaline – Wikipedia,
Quinoxaline | C8H6N156 | ChemSpider

New Advances in Chemical Research, May 2021. The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry.COA of Formula: C8H8N2O, In a article, mentioned the application of 59564-59-9, Name is 3,4-Dihydroquinoxalin-2(1H)-one, molecular formula is C8H8N2O

The invention concerns a heterocyclic derivative of the formula I wherein Q is an optionally substituted 6-membered monocyclic or 10-membered bicyclic heterocyclic moiety containing one or two nitrogen atoms;, X¹ is oxy, thio, sulphinyl, sulphonyl or imino;, Ar is phenylene which may optionally bear one or two substituents or, Ar is an optionally substituted 6-membered heterocyclene moiety containing up to three nitrogen atoms;, R¹ is (1-6C)alkyl, (3-6C)alkenyl or (3-6C)alkynyl; and, R² and R³ together form a group of the formula -A²-X²-A³- which, together with the carbon atom to which A² and A³ are attached, defines a ring having 4 to 7 ring atoms, wherein A² and A³, which may be the same or different, each is (1-4C)alkylene and X² is oxy, thio, sulphinyl, sulphonyl or imino;, or a pharmaceutically-acceptable salt thereof. The compounds of the invention are inhibitors of the enzyme 5-lipoxygenase.

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Quinoxaline – Wikipedia,
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New Advances in Chemical Research, May 2021. The dynamic chemical diversity of the numerous elements, ions and molecules that constitute the basis of life provides wide challenges and opportunities for research. Application In Synthesis of 3,4-Dihydroquinoxalin-2(1H)-one, We’ll be discussing some of the latest developments in chemical about CAS: 59564-59-9, name is 3,4-Dihydroquinoxalin-2(1H)-one. In an article，Which mentioned a new discovery about 59564-59-9

An invention relating to Imidazo[1,5-a]quinoxalines (I) STR1 which do not contain an endocyclic carbonyl group and which are useful as anxiolytic and sedative/hypnotic agents.

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Quinoxaline | C8H6N148 | ChemSpider

New Advances in Chemical Research, May 2021. In heterogeneous catalysis, the catalyst is in a different phase from the reactants. SDS of cas: 59564-59-9, We’ll be discussing some of the latest developments in chemical about CAS: 59564-59-9, name is 3,4-Dihydroquinoxalin-2(1H)-one. In an article，Which mentioned a new discovery about 59564-59-9

A new series of 4-acetyl-1-substituted-3,4-dihydroquinoxalin-2(1H)-ones (2?13) were designed and synthesized in order to evaluate their AMPA-receptor antagonism as a potential mode of anticonvulsant activity. The structure of the synthesized compounds was confirmed by elemental analysis and spectral data (IR, 1HNMR, 13CNMR and Mass). The molecular design was performed for all the synthesized compounds to predict their binding affinity to AMPA-receptor in order to rationalize their anticonvulsant activity in a qualitative way. The data obtained from the molecular modeling was strongly correlated with that obtained from the biological screening which revealed that; compounds 12b, 13, 12a and 7a showed the highest binding affinities toward AMPA-receptor and also showed the highest anticonvulsant activities against pentylenetetrazole -induced seizures in experimental mice. The relative potencies of these compounds were 1.66, 1.66, 1.61 and 0.82 respectively, in comparing to diazepam.

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Quinoxaline – Wikipedia,
Quinoxaline | C8H6N161 | ChemSpider

Electric Literature of 59564-59-9, New Advances in Chemical Research in 2021. Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amount.59564-59-9, Name is 3,4-Dihydroquinoxalin-2(1H)-one, molecular formula is C8H8N2O. In a article，once mentioned of 59564-59-9

The invention concerns a heterocyclic derivative of the formula I wherein Q is an optionally substituted 6-membered monocyclic or 10-membered bicyclic heterocyclic moiety containing one or two nitrogen atoms; X1 is oxy, thio, sulphinyl, sulphonyl or imino; Ar is phenylene which may optionally bear one or two substituents or Ar is an optionally substituted 6-membered heterocyclene moiety containing up to three nitrogen atoms; R1 is (1-6C)alkyl, (3-6C)alkenyl or (3-6C)alkynyl; and R2 and R3 together form a group of the formula ¿A2¿X2¿A3¿ which, together with the carbon atom to which A2 and A3 are attached, defines a ring having 4 to 7 ring atoms, wherein A2 and A3, which may be the same or different, each is (1-4C)alkylene and X2 is oxy, thio, sulphinyl, sulphonyl or imino; or a pharmaceutically-acceptable salt thereof. The compounds of the invention are inhibitors of the enzyme 5-lipoxygenase

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Reference：
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N141 | ChemSpider