Category: 199327-61-2

In an article, author is Wang, Haoyu, once mentioned the application of 199327-61-2, Name: 7-Methoxy-6-(3-morpholinopropoxy)quinazolin-4(3H)-one, Name is 7-Methoxy-6-(3-morpholinopropoxy)quinazolin-4(3H)-one, molecular formula is C16H21N3O4, molecular weight is 319.3556, MDL number is MFCD12760130, category is Isoxazoles. Now introduce a scientific discovery about this category.

An Isoxazole Derivative SHU00238 Suppresses Colorectal Cancer Growth through miRNAs Regulation

Colorectal cancer (CRC) is a leading cause of cancer-related deaths worldwide. Isoxazoline and isoxazole derivatives represent an important class of five-membered heterocycles, which play a pivotal role in drug discovery. In our previous study, we developed a series of isoxazole derivatives with an efficient method. In this study, we evaluated their effects on tumor cell growth. HCT116 cells were treated with isoxazole derivatives; an cholecystokinin octapeptide (CCK-8) assay was used to calculate the IC50 (half maximal inhibitory concentration) of each derivative. Compound SHU00238, which was obtained by the copper nitrate-mediated [2+2+1] cycloaddition reaction of olefinic azlactone with naphthalene-1,4-dione, has a lower IC50; we analyzed its inhibitory activity in further assays. Cell apoptosis was estimated by flow cytometry analysis in vitro. SHU00238 injection was used to treat tumor-bearing mice. We found that SHU00238 suppressed cell viability and promoted cell apoptosis in vitro. SHU00238 treatment significantly inhibited colonic tumor growth in vivo. Furthermore, we compared the miRNAs expression changes in HCT116 cells before and after SHU00238 treatment. MiRNA profiling revealed that SHU00238 treatment affected cell fate by regulating a set of miRNAs. In conclusion, SHU00238 impedes CRC tumor cell proliferation and promotes cell apoptosis by miRNAs regulation.

If you are interested in 199327-61-2, you can contact me at any time and look forward to more communication. Name: 7-Methoxy-6-(3-morpholinopropoxy)quinazolin-4(3H)-one.

Reference:
Isoxazole – Wikipedia,
,Isoxazole | C3H3NO – PubChem

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. 199327-61-2, Name is 7-Methoxy-6-(3-morpholinopropoxy)quinazolin-4(3H)-one, SMILES is O=C1NC=NC2=C1C=C(OCCCN3CCOCC3)C(OC)=C2, in an article , author is Liu, Xiong-Wei, once mentioned of 199327-61-2, COA of Formula: C16H21N3O4.

1,3-Dipolar cycloaddition enabled isoxazole-fused spiropyrrolidine oxindoles syntheses from 3-methyl-4-nitro-5-alkenyl-isoxazoles and azomethine ylides

A facile and efficient methodology was developed for the synthesis of isoxazole-fused spiropyrrolidine oxindoles 3-5 via a 1,3-dipolar cycloaddition reaction of 3-methyl-4-nitro-5-alkenyl-isoxazoles with azomethine ylides (thermally generated in situ from isatin derivatives and proline or thioproline or sarcosine). Products bearing adjacent quaternary-tertiary centers were smoothly obtained in high yields (up to 90% yield) with good diastereoselectivity (up to 20:1). Furthermore, their biological activity has been preliminarily demonstrated by in vitro evaluation against human prostate cancer cells PC-3, human lung cancer cells A549 and human leukemia cells K562 by the MTT-based assays using the commercially available standard drug Cisplatin as a positive control. These results suggested that most of isoxazole-fused spiropyrrolidine oxindoles 3-5 showed considerable cytotoxicities to these three cell lines K562, A549 and PC-3, and that isoxazole-fused spiropyrrolidine oxindoles may be potential leads for further biological screening. (C) 2016 Elsevier Ltd. All rights reserved.

Interested yet? Read on for other articles about 199327-61-2, you can contact me at any time and look forward to more communication. COA of Formula: C16H21N3O4.

Reference:
Isoxazole – Wikipedia,
,Isoxazole | C3H3NO – PubChem

Reference of 199327-61-2, Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 199327-61-2, Name is 7-Methoxy-6-(3-morpholinopropoxy)quinazolin-4(3H)-one, SMILES is O=C1NC=NC2=C1C=C(OCCCN3CCOCC3)C(OC)=C2, belongs to Isoxazoles compound. In a article, author is Selvam, C, introduce new discover of the category.

Design, synthesis, biological evaluation and molecular docking of curcumin analogues as antioxidant, cyclooxygenase inhibitory and anti-inflammatory agents

Curcuminoids were isolated from Curcuma longa and their pyrazole and isoxazole analogues were synthesized and evaluated for antioxidant, COX-1/COX-2 inhibitory and anti-inflammatory activities. The designed analogues significantly enhance COX-2/COX-1 selectivity and possess significant anti-inflammatory activity in carrageenan induced rat paw edema assay. Pyrazole, isoxazole analogues of curcumin (4 and 7) exhibited higher antioxidant activity than trolox. Molecular docking study revealed the binding orientations of curcumin analogues in the active sites of COX and thereby helps to design novel potent inhibitors. (c) 2005 Elsevier Ltd. All rights reserved.

Reference of 199327-61-2, Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 199327-61-2.

Reference:
Isoxazole – Wikipedia,
,Isoxazole | C3H3NO – PubChem

In an article, author is Sherin, Daisy R., once mentioned the application of 199327-61-2, Formula: C16H21N3O4, Name is 7-Methoxy-6-(3-morpholinopropoxy)quinazolin-4(3H)-one, molecular formula is C16H21N3O4, molecular weight is 319.3556, MDL number is MFCD12760130, category is Isoxazoles. Now introduce a scientific discovery about this category.

Mechanochemical Synthesis and Antioxidant Activity of Curcumin-Templated Azoles

A solvent-free, mechanochemical method for the synthesis of curcumin (1) derived 3,5-bis(styryl)-pyrazoles and 3,5-bis(styryl) isoxazole (2a-g) at room temperature, with very short reaction time, is reported. Such earlier structural modifications of curcumin, at its beta-diketone unit by transforming it into an isosteric pyrazole or isoxazole unit, required prolonged heating. The evaluation of the antioxidant activity of these compounds, based on DPPH, FRAP, and beta-carotene bleaching assays, showed that several of these azoles are better antioxidants than curcumin, with the isoxazole derivative 2g being overall the best. Typically, the inhibition of 2,2-diphenyl-1-picrylhydrazyl (10(-2) mmol), expressed as EC50 values, by curcumin (1), 3,5-bis(4-hydroxy-3-methoxystyryl) pyrazole (2a), and 3,5-bis(4-hydroxy-3-methoxystyryl) isoxazole (2g) are 40 +/- 0.06, 14 +/- 0.18, and 8 +/- 0.11 mu mol, respectively. Moreover, the reported method is useful in accessing 3,5-bis(4-hydroxy-3-methoxy-styryl)-1-phenylpyrazole (2b), which is important in studies related to neuroprotection and Alzheimer’s disease, and 2a and 2g, which are inhibitors of protein kinases involved in neuronal excitotoxicity.

If you are interested in 199327-61-2, you can contact me at any time and look forward to more communication. Formula: C16H21N3O4.

Reference:
Isoxazole – Wikipedia,
,Isoxazole | C3H3NO – PubChem

In an article, author is Ryng, Stanislaw, once mentioned the application of 199327-61-2, Name is 7-Methoxy-6-(3-morpholinopropoxy)quinazolin-4(3H)-one, molecular formula is C16H21N3O4, molecular weight is 319.3556, MDL number is MFCD12760130, category is Isoxazoles. Now introduce a scientific discovery about this category, Safety of 7-Methoxy-6-(3-morpholinopropoxy)quinazolin-4(3H)-one.

A complex study of 5-amino-3-methyl-4-[2-(5-amino-1,3,4-oxadiazolo)]-isoxazole monohydrate: A new low-molecular-weight immune response modifier

A new potential lead structure with immunological activity, 5-amino-3-methyl-4-[2-(5-amino-1.3,4-oxadiazolo)]-isoxazole monohydrate, was synthesized. A detailed description of synthesis is presented together with X-ray structural analysis. In vitro assays showed that the compound had a potent immunosuppressive activity. Next, Density Functional Theory (OFT) was employed to shed a light on molecular properties of the investigated isoxazole derivative. The molecular modeling part included geometric as well as electronic structure descriptions: (i) the conformational analysis was performed to localize the most appropriate conformation; (ii) the coordination energy and Basis Set Superposition Error (BSSE) were estimated for the complex of the isoxazole derivative interacting with water molecule; (iii) the potential energy distribution was used to assign molecular vibrations, and NBO population analysis served to describe the electronic structure; (iv) the electrostatic potential map was generated to provide the graphical presentation of regions exposed for intermolecular interactions. The contacts between the water molecule and the nitrogen atom of the isoxazole ring edge were present in the solid phase. On the other hand, the theoretical DFT prediction was that the oxygen atom of the edge should form a more stable complex with the water molecule. (C) 2011 Elsevier B.V. All rights reserved.

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Reference:
Isoxazole – Wikipedia,
,Isoxazole | C3H3NO – PubChem

199327-61-2, Name is 7-Methoxy-6-(3-morpholinopropoxy)quinazolin-4(3H)-one, molecular formula is C16H21N3O4, Computed Properties of C16H21N3O4, belongs to Isoxazoles compound, is a common compound. In a patnet, author is Dawood, KM, once mentioned the new application about 199327-61-2.

Heterocyclic synthesis via enaminonitriles: One-pot synthesis of some new pyrazole, isoxazole, pyrimidine, pyrazolo[1,5-a]pyrimidine, pyrimido[1,2-a]benzimidazole and pyrido[1,2-a]benzimidazole derivatives

A convenient synthesis of some new pyrazole, isoxazole, pyrimidine, pyrazolo[1,5-a]pyrimidine, pyrimido[1,2-a]benzimidazole and pyrido[1,2-a] benzimidazole derivatives is reported.

I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 199327-61-2 help many people in the next few years. Computed Properties of C16H21N3O4.

Reference:
Isoxazole – Wikipedia,
,Isoxazole | C3H3NO – PubChem

Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 199327-61-2, Name is 7-Methoxy-6-(3-morpholinopropoxy)quinazolin-4(3H)-one, SMILES is O=C1NC=NC2=C1C=C(OCCCN3CCOCC3)C(OC)=C2, belongs to Isoxazoles compound. In a document, author is Yong, Jian-Ping, introduce the new discover, Formula: C16H21N3O4.

Potential Anticancer Agents. I. Synthesis of Isoxazole Moiety Containing Quinazoline Derivatives and Preliminarily in vitro Anticancer Activity

14 new structures of isoxazole-moiety-containing quinazoline derivatives(3a similar to 3n) were synthesized for the first time and characterized by IR, H-1 NMR, C-13 NMR, ESI-MS. Subsequently, their in vitro anticancer activity against A549, HCT116 and MCF-7 cell lines was preliminarily evaluated using the MTT method. Among them, most compounds showed good to excellent anticancer activity, especially 3d, 3i, 3k and 3m exhibited the more potent anticancer activity against A549, HCT116 and MCF-7 cell lines, which can be regarded as the promising drug candidates for development of anticancer drugs.

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 199327-61-2 is helpful to your research. Formula: C16H21N3O4.

Reference:
Isoxazole – Wikipedia,
,Isoxazole | C3H3NO – PubChem

In an article, author is Li, SR, once mentioned the application of 199327-61-2, SDS of cas: 199327-61-2, Name is 7-Methoxy-6-(3-morpholinopropoxy)quinazolin-4(3H)-one, molecular formula is C16H21N3O4, molecular weight is 319.3556, MDL number is MFCD12760130, category is Isoxazoles. Now introduce a scientific discovery about this category.

Synthesis of new steroidal isoxazoles: Inhibitors of estrogen synthase

A novel class of steroidal A/B ring isoxazoles have been prepared by two independent reaction schemes using 3 beta,17 beta-diacetoxyandrost-5-ene (1) and 3 beta,17 beta-diacetoxyandrost-4-en-6-one (4) as synthetic precursors. The key common intermediate in these syntheses, 3 beta,17 beta-diacetoxyandrost-4-eno[6,5,4-c,d] isoxazole (3), was prepared by synthetic methods described in both schemes. Further chemical modification of 3 yielded 3 beta,17 beta-dihydroxyandrost-4-eno[6,5,4-c,d] isoxazole (6), androst-3,17-dione-4-eno[6,5,4-c,d] isoxazole (7), and 17 beta-hydroxyandrost-3-one-4-eno[6,5,4-c,d] isoxazole (9). Human placental estrogen synthase (aromatase) bioassays were conducted to obtain the following IC50 values resulting from a 50% reduction of enzymatic activity: 6, 120.5 mu M; 7, 1.889 mu M. 9, 18.57 mu M. (C) 1998 Elsevier Science Ltd. All rights reserved.

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Reference:
Isoxazole – Wikipedia,
,Isoxazole | C3H3NO – PubChem

Let¡¯s face it, organic chemistry can seem difficult to learn, SDS of cas: 199327-61-2, Especially from a beginner¡¯s point of view. Like 199327-61-2, Name is 7-Methoxy-6-(3-morpholinopropoxy)quinazolin-4(3H)-one, molecular formula is Isoxazoles, belongs to Isoxazoles compound. In a document, author is Reddy, K. Ratnakar, introducing its new discovery.

Synthesis of novel 1,2,3-triazole/isoxazole functionalized 2H-Chromene derivatives and their cytotoxic activity

A series of novel 2-(1,2,3-triazolylmethoxy) 5a-q and isoxazole tagged 6a-g 2H-Chromene derivatives were prepared starting from salicylaldehyde and ethyl-4,4,4-trifluoroacetoacetate via cyclization to form ethyl 2-hydroxy-2-(trifluoromethyl)-2H-Chromene-3-carboxylate 3. Compound 3 on reaction with propargyl bromide resulted compound 4 and was independently reacted with aryl/alkyl azides and aryl aldoximes obtained 2-(1,2,3-triazolylmethoxy) and isoxazole tagged 2H-Chromene derivatives 5a-q, 6a-i, respectively. Compounds 6 were further hydrolysed to acid derivatives 7a-g. All the products 5a-q, 6a-i, 7a-g were screened for cytotoxic activity against four human cancer cell lines and among all the compounds, 5f, 5g, 5l, 5q showed promising activity at <20 mu M concentration. (C) 2014 Elsevier Ltd. All rights reserved. If you are hungry for even more, make sure to check my other article about 199327-61-2, SDS of cas: 199327-61-2.

Reference:
Isoxazole – Wikipedia,
,Isoxazole | C3H3NO – PubChem

Let¡¯s face it, organic chemistry can seem difficult to learn. Especially from a beginner¡¯s point of view. Like 199327-61-2, Name is 7-Methoxy-6-(3-morpholinopropoxy)quinazolin-4(3H)-one. In a document, author is Cali, P, introducing its new discovery. Recommanded Product: 7-Methoxy-6-(3-morpholinopropoxy)quinazolin-4(3H)-one.

Isoxazole-3-hydroxamic acid derivatives as peptide deformylase inhibitors and potential antibacterial agents

A series of isoxazole-3-hydroxamic acid derivatives has been identified as a new class of small, nonpeptidic inhibitors of peptide deformylase (PDF). The synthesis, enzyme inhibition and preliminary investigation of the binding mode of this potential antibacterial compounds are reported. (C) 2004 Elsevier Ltd. All rights reserved.

I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 199327-61-2 help many people in the next few years. Recommanded Product: 7-Methoxy-6-(3-morpholinopropoxy)quinazolin-4(3H)-one.

Reference:
Isoxazole – Wikipedia,
,Isoxazole | C3H3NO – PubChem