Category: 604-69-3

Chemistry can be defined as the study of matter and the changes it undergoes. You¡¯ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology. 604-69-3, Name is beta-D-Glucose pentaacetate, molecular formula is , belongs to dioxoles compound. In a document, author is Le Tuan Anh, SDS of cas: 604-69-3.

A new approach to alkaloid-like systems: synthesis and crystal structure of 1-(2-acetyl-11-methoxy-5,6-dihydro[1,3]dioxolo[4,5-g]pyrrolo[2,1-a]isoquinolin-1-yl)propan-2-one

The title compound, C19H19NO5, (I), is the product of a domino reaction between cotarnine chloride and acetylacetylene catalysed by copper(I) iodide. The molecule of (I) comprises a fused tetracyclic system containing two terminal five-membered rings (pyrrole and 1,3-dioxole) and two central six-membered rings (dihydropyridine and benzene). The five-membered 1,3-dioxole ring has an envelope conformation and the central six-membered dihydropyridine ring adopts a twist-boat conformation. The acyl substituent is almost coplanar with the pyrrole ring, whereas the methoxy substituent is twisted by 27.93 (16)degrees relative to the benzene ring. The 2-oxopropan-1-yl substituent is roughly perpendicular to the pyrrole ring. In the crystal, molecules are stacked along the a-axis direction; the stacks are linked by weak C-H center dot center dot center dot O hydrogen bonds into puckered layers lying parallel to (001).

Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 604-69-3, in my other articles. SDS of cas: 604-69-3.

Reference:
1,3-Benzodioxole – Wikipedia,
,Dioxole | C3H4O2 – PubChem

Electric Literature of 604-69-3, Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 604-69-3, Name is beta-D-Glucose pentaacetate, SMILES is CC(O[C@H]1[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)=O, belongs to dioxoles compound. In a article, author is Yeung, Sing Yee, introduce new discover of the category.

Antiproliferative activity of the Antrodia camphorata secondary metabolite 4,7-dimethoxy-5-methylbenzo[d][1,3]dioxole and analogues (Reprinted from Fitoterapia, vol 123, pg 9-12, 2017)

Both the traditional Chinese medicinal fungus, Antrodia camphorata, and its secondary metabolite, 4,7-dimethoxy-5-methylbenzo[d][1,3]dioxole, have been reported to possess promising anticancer activity. In this work the natural product and analogues bearing more polar substituents were synthesised and assessed for antiproliferative activity in the NCI-60 screen. Although each compound inhibited the growth of some cell lines at 10 mu M, none had sufficient activity to warrant further investigation.

Electric Literature of 604-69-3, One of the oldest and most widely used commercial enzyme inhibitors is aspirin, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 604-69-3.

Reference:
1,3-Benzodioxole – Wikipedia,
,Dioxole | C3H4O2 – PubChem

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. 604-69-3, Name is beta-D-Glucose pentaacetate, SMILES is CC(O[C@H]1[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)=O, in an article , author is Nagpal, Yogesh, once mentioned of 604-69-3, Formula: C16H22O11.

Synthesis and characterization of novel benzo[d][1,3]dioxole substituted organo selenium compounds: X-ray structure of 1-((benzo[d][1,3]dioxol-5-yl)methyl)-2-((benzo[d] [1,3]dioxol-6-yl)methyl)diselane

An expeditious synthesis of novel organoselenium compounds (2-5) incorporating benzo[d] [1,3]dioxole subunit has been reported. All these newly synthesized compounds have been characterized by elemental analysis and various spectroscopic techniques viz., multinuclear NMR (H-1, C-13 and Se-77), IR and mass spectrometry. Furthermore, single crystal X-ray crystallographic results and molecular geometry of 1-((benzo[d][1,3]dioxol-5-yl)methyl)-2-((benzo[d][1,3]dioxol-6-yl)methyl)diselane (2) are reported. Thermal decomposition behavior of compound (2) was studied by thermogravimetric analysis.

Interested yet? Read on for other articles about 604-69-3, you can contact me at any time and look forward to more communication. Formula: C16H22O11.

Reference:
1,3-Benzodioxole – Wikipedia,
,Dioxole | C3H4O2 – PubChem

Reference of 604-69-3, The transformation of simple hydrocarbons into more complex and valuable products via catalytic C¨CH bond functionalisation has revolutionised modern synthetic chemistry. 604-69-3, Name is beta-D-Glucose pentaacetate, SMILES is CC(O[C@H]1[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)=O, belongs to dioxoles compound. In a article, author is Borissova, Maria, introduce new discover of the category.

Monitoring the redox cycle of low-molecular peptides using a modified target plate in MALDI-MS

A new method is being proposed for preparing MALDI target plates with a hydrophobic polymer coating and hydrophilic anchors The particles of the MALDI matrix were pre-mixed with a poly[4 5-chfluoro-2 2-bis(trifluoromethyl)-1 3-dioxole-co-tetrafluoroethylene] solution prior to their placement on a mass-spectrometric sample support This technique led to the formation of matrix microspots with a diameter of less than 1 mm inside the polymer The polymer and matrix concentration as well as the amount of suspension placed on the target plate influenced the size and quality of microspots to a great extent The sensitivity of the mass-spectrometric analysis was confirmed by obtaining the mass spectra of fmole concentrations of an apomyoglobin tryptic digest The potential proteomic application of this type of MALDI surface preparation was demonstrated by performing the redox cycle using glutathione and its analogue All reactions were carried out directly on a MALDI plate which accommodates low volumes of reagents and prevents sample loss (C) 2010 Elsevier B V All rights reserved

Reference of 604-69-3, One of the oldest and most widely used commercial enzyme inhibitors is aspirin, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 604-69-3.

Reference:
1,3-Benzodioxole – Wikipedia,
,Dioxole | C3H4O2 – PubChem

604-69-3, Name is beta-D-Glucose pentaacetate, molecular formula is C16H22O11, belongs to dioxoles compound, is a common compound. In a patnet, author is Asiri, Abdullah M., once mentioned the new application about 604-69-3, Category: dioxoles.

3-Amino-1-(2H-1,3-benzodioxol-5-yl)-9,10-dihydrophenanthrene-2,4-dicarbonitrile

In the title compound, C23H15N3O2, significant deviations from planarity are evidenced in the values of the dihedral angles formed between the amino-benzene ring and the benzene rings of the 1,3-benzodioxole [65.38 (12)degrees] and 1,2dihydronaphthalene [26.27 (14)v] residues; the dioxole ring has an envelope conformation with the methylene-C being the flap atom. The amino-H atoms form hydrogen bonds to one of the dioxole-O atoms and to one of the cyano-N atoms to generate a two-dimensional array with a zigzag topology that stacks along the ((1) over bar 0 2) plane.

We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, 604-69-3. The above is the message from the blog manager. Category: dioxoles.

Reference:
1,3-Benzodioxole – Wikipedia,
,Dioxole | C3H4O2 – PubChem

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. 604-69-3, Name is beta-D-Glucose pentaacetate, SMILES is CC(O[C@H]1[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)=O, in an article , author is Zhang, Xiaohui, once mentioned of 604-69-3, Safety of beta-D-Glucose pentaacetate.

Discovery and Mechanistic Study of a Novel Human-Stimulator-of-Interferon-Genes Agonist

Stimulator of interferon genes (STING) is an integral ER-membrane protein that can be activated by 2’3′-cGAMP synthesized by cyclic guanosine monophosphate-adenosine monophosphate synthase (cGAS) upon binding of double-stranded DNA. It activates interferon (IFN) and inflammatory cytokine responses to defend against infection by microorganisms. Pharmacologic activation of STING has been demonstrated to induce an antiviral state and boost antitumor immunity. We previously reported a cell-based high-throughput-screening assay that allowed for identification of small-molecule cGAS-STING-pathway agonists. We report herein a compound, 6-bromo-N-(naphthalen-1-yl)-benzo[d][1,3]dioxole-5-carboxamide (BNBC), that induces a proinflammatory cytokine response in a human-STING-dependent manner. Specifically, we showed that BNBC induced type I and III IFN dominant cytokine responses in primary human fibroblasts and peripheral-blood mononuclear cells (PBMCs). BNBC also induced cytokine response in PBMC-derived myeloid dendritic cells and promoted their maturation, suggesting that STING-agonist treatment could potentially regulate the activation of CD4+ and CD8+ T lymphocytes. As anticipated, treatment of primary human fibroblast cells with BNBC induced an antiviral state that inhibited the infection of several kinds of flaviviruses. Taken together, our results indicate that BNBC is a human-STING agonist that not only induces innate antiviral immunity against a broad spectrum of viruses but may also stimulate the activation of adaptive immune responses, which is important for the treatment of chronic viral infections and tumors.

Interested yet? Read on for other articles about 604-69-3, you can contact me at any time and look forward to more communication. Safety of beta-D-Glucose pentaacetate.

Reference:
1,3-Benzodioxole – Wikipedia,
,Dioxole | C3H4O2 – PubChem

Children learn through play, and they learn more than adults might expect. Science experiments are a great way to spark their curiosity, Computed Properties of C16H22O11604-69-3, Name is beta-D-Glucose pentaacetate, SMILES is CC(O[C@H]1[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)=O, belongs to dioxoles compound. In a article, author is Beckford, Floyd A., introduce new discover of the category.

Synthesis and characterization of mixed-ligand diimine-piperonal thiosemicarbazone complexes of ruthenium(II): Biophysical investigations and biological evaluation as anticancer and antibacterial agents

We have used a novel microwave-assisted method developed in our laboratories to synthesize a series of ruthenium-thiosemicarbazone complexes. The new thiosemicarbazone ligands are derived from benzo[d][1,3]dioxole-5-carbaldehyde (piperonal) and the complexes are formulated as [(diimine)(2) Ru(TSC)](PF6)(2) (where the TSC is the bidentate thiosemicarbazone ligand). The diimine in the complexes is either 2,2′-bipyridine or 1,10-phenanthroline. The complexes have been characterized by spectroscopic means (NMR, IR and UV-Vis) as well as by elemental analysis. We have studied the biophysical characteristics of the complexes by investigating their anti-oxidant ability as well as their ability to disrupt the function of the human topoisomerase ll enzyme. The complexes are moderately strong binders of DNA with binding constants of 10(4) M-1. They are also strong binders of human serum albumin having binding constants on the order of 10(4) M-1. The complexes show good in vitro anticancer activity against human colon cancer cells, Caco-2 and HCT-116 and indeed show some cytotoxic selectivity for cancer cells. The IC50 values range from 7 to 159 mu M (after 72 h drug incubation). They also have antibacterial activity against Gram-positive strains of pathogenic bacteria with IC50 values as low as 10 mu M: little activity was seen against Gram-negative strains. It has been established that all the compounds are catalytic inhibitors of human topoisomerase II. (C) 2011 Elsevier B.V. All rights reserved.

Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 604-69-3. Computed Properties of C16H22O11.

Reference:
1,3-Benzodioxole – Wikipedia,
,Dioxole | C3H4O2 – PubChem

Synthetic Route of 604-69-3, Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. The appropriate choice of redox mediator can avoid electrode passivation and overpotential. 604-69-3, Name is beta-D-Glucose pentaacetate, SMILES is CC(O[C@H]1[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)=O, belongs to dioxoles compound. In a article, author is Wu, Bin, introduce new discover of the category.

Oxepine and bibenzyl compounds from Bulbophyllum kwangtungense

Phytohemical investigation of the EtOAc extract of leaves and stems of Bulbophyllum kwangtungense Schlecht., belonging to the orchid family was carried out. Two new stilbenods were isolated by repeat column chromatography and characterized: one is bibenzyl compound, 5-(2, 3-dimethoxyphenethyl)-6-methylbenzo [d] [1, 3] dioxole (1), and the other dibenz [b, f] oxepine, 10, 11-dihydro-2, 7-dimethoxy-3, 4-methylenedioxy dibenzo b, f] oxepine (2). Their structures were established on the basis of analyses of spectroscopic evidence, particularly by two-dimensional NMR spectroscopic analysis. Bibenzyl compound with a methyl group in the benzene ring is rarely found from natural sources. Natural oxepines are very rare, and most of them were reported to have good anti-tumor activities. In addition, anti-tumor activities of the new compounds were also evaluated. Among the compounds isolated, compound 2 showed anti-tumor activities with IC50 value of 47.2 mu g/mL in vitro against cultures of Hela cells.

Synthetic Route of 604-69-3, One of the oldest and most widely used commercial enzyme inhibitors is aspirin, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 604-69-3.

Reference:
1,3-Benzodioxole – Wikipedia,
,Dioxole | C3H4O2 – PubChem