Category: 56786-63-1

When developing chemical systems it’s of course important to gain a deep understanding of the chemical reaction process. 56786-63-1, Name is (2AR,2’R,4S,5’R,6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-2a,4-dihydroxy-5′,6a,8a,9-tetramethylicosahydrospiro[naphtho[2′,1′:4,5]indeno[2,1-b]furan-10,2′-pyran]-2(11aH)-one, SMILES is [H][C@]1(O[C@@]2(OC[C@H](C)CC2)[C@H]3C)C[C@@]4([H])[C@]5([H])CC([C@@]6(O)C[C@@H](O)CC[C@]6(C)[C@@]5([H])CC[C@]4(C)[C@]13[H])=O, in an article , author is Hagenow, Jens, once mentioned of 56786-63-1, Computed Properties of https://www.ambeed.com/products/56786-63-1.html.

Background: Ligands consisting of two aryl moieties connected via a short spacer were shown to be potent inhibitors of monoamine oxidases (MAO) A and B, which are known as suitable targets in treatment of neurological diseases. Based on this general blueprint, we synthesized a series of 66 small aromatic amide derivatives as novel MAO A/B inhibitors. Methods: The compounds were synthesized, purified and structurally confirmed by spectroscopic methods. Fluorimetric enzymological assays were performed to determine MAO A/B inhibition properties. Mode and reversibility of inhibition was determined for the most potent MAO B inhibitor. Docking poses and pharmacophore models were generated to confirm the in vitro results. Results: N-(2,4-Dinitrophenyl)benzo [d] [1,3]dioxole-5-carboxamide (55, ST-2043) was found to be a reversible competitive moderately selective MAO B inhibitor (IC50 = 56 nM, K-i = 6.3 nM), while N-(2,4-dinitrophenyl)benzamide (7, ST-2023) showed higher preference for MAO A (IC50 = 126 nM). Computational analysis confirmed in vitro binding properties, where the anilides examined possessed high surface complementarity to MAO A/B active sites. Conclusion: The small molecule anilides with different substitution patterns were identified as potent MAO A/B inhibitors, which were active in nanomolar concentrations ranges. These small and easily accessible molecules are promising motifs, especially for newly designed multitargeted ligands taking advantage of these fragments.

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

Chemistry graduates have much scope to use their knowledge in a range of research sectors, including roles within chemical engineering, chemical and related industries, healthcare and more. Recommanded Product: 56786-63-156786-63-1, Name is (2AR,2’R,4S,5’R,6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-2a,4-dihydroxy-5′,6a,8a,9-tetramethylicosahydrospiro[naphtho[2′,1′:4,5]indeno[2,1-b]furan-10,2′-pyran]-2(11aH)-one, SMILES is [H][C@]1(O[C@@]2(OC[C@H](C)CC2)[C@H]3C)C[C@@]4([H])[C@]5([H])CC([C@@]6(O)C[C@@H](O)CC[C@]6(C)[C@@]5([H])CC[C@]4(C)[C@]13[H])=O, belongs to dioxole compound. In a article, author is Aitken, R. Alan, introduce new discover of the category.

The most important new developments in the chemistry of 1,3-dioxole- and 1,3-oxathiole-based ring systems over the period 2007-2012 are described in four major sections with 200 literature references. Properties such as theoretical and experimental structure determination are discussed including X-ray structure determination and nuclear magnetic resonance studies. Reactivity is considered in the categories of nucleophilic attack at ring carbon atoms, ring deprotonation, radical and carbene reactions and halogenation, and reactivity at ring substituents. Synthesis is covered in detail with new methods categorized according to the number of ring bonds formed and the fragments involved. Finally, applications are described for individual compounds in areas such as polymers, electronics, batteries, chiral NMR shift reagents, chiral catalysts, chiral ligands, and pharmaceuticals.

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

Chemical engineers ensure the efficiency and safety of chemical processes, adapt the chemical make-up of products to meet environmental or economic needs, and apply new technologies to improve existing processes. 56786-63-1, Name is (2AR,2’R,4S,5’R,6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-2a,4-dihydroxy-5′,6a,8a,9-tetramethylicosahydrospiro[naphtho[2′,1′:4,5]indeno[2,1-b]furan-10,2′-pyran]-2(11aH)-one, SMILES is [H][C@]1(O[C@@]2(OC[C@H](C)CC2)[C@H]3C)C[C@@]4([H])[C@]5([H])CC([C@@]6(O)C[C@@H](O)CC[C@]6(C)[C@@]5([H])CC[C@]4(C)[C@]13[H])=O, in an article , author is Boshta, Nader M., once mentioned of 56786-63-1, SDS of cas: 56786-63-1.

Highly functionalized catechol ketals exhibiting either a tert-butyl moiety or a spiro center in position 2 are synthesized by ketalization and functionalized in a sequence of subsequent transformations. By a specific ketalization protocol catechol ketals of enolizable beta-keto esters can be prepared. With the succeeding steps these compounds incorporate moieties, which are not compatible and accessible by direct ketalization of catechol. (C) 2009 Elsevier Ltd. All rights reserved.

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

In chemical reaction engineering, simulations are useful for investigating and optimizing a particular reaction process or system. 56786-63-1, Name is (2AR,2’R,4S,5’R,6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-2a,4-dihydroxy-5′,6a,8a,9-tetramethylicosahydrospiro[naphtho[2′,1′:4,5]indeno[2,1-b]furan-10,2′-pyran]-2(11aH)-one, SMILES is [H][C@]1(O[C@@]2(OC[C@H](C)CC2)[C@H]3C)C[C@@]4([H])[C@]5([H])CC([C@@]6(O)C[C@@H](O)CC[C@]6(C)[C@@]5([H])CC[C@]4(C)[C@]13[H])=O, in an article , author is Pingali, Subramanya, once mentioned of 56786-63-1, Quality Control of (2AR,2’R,4S,5’R,6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-2a,4-dihydroxy-5′,6a,8a,9-tetramethylicosahydrospiro[naphtho[2′,1′:4,5]indeno[2,1-b]furan-10,2′-pyran]-2(11aH)-one.

Dihydroberberine (systematic name: 9,10-dimethoxy-6,8-dihydro-5H-1,3-dioxolo[4,5-g]isoquinolino[3,2-a]isoquinoline), C20H19NO4, a reduced form of pharmacologically important berberine, crystallizes from ethanol without interstitial solvent. The molecule shows a dihedral angle of 27.94 (5)degrees between the two arene rings at the ends of the molecule, owing to the partial saturation of the inner quinolizine ring system. Although lacking classical O-H or N-H donors, the packing in the crystalline state is clearly governed by C-H center dot center dot center dot N and C-H center dot center dot center dot O hydrogen bonds involving the two acetal-type C-H bonds of the 1,3-dioxole ring. Each dihydroberberine molecule is engaged in four hydrogen bonds with neighbouring molecules, twice as donor and twice as acceptor, thus forming a two-dimensional sheet network that lies parallel to the (100) plane.

If you’re interested in learning more about 56786-63-1. The above is the message from the blog manager. Quality Control of (2AR,2’R,4S,5’R,6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-2a,4-dihydroxy-5′,6a,8a,9-tetramethylicosahydrospiro[naphtho[2′,1′:4,5]indeno[2,1-b]furan-10,2′-pyran]-2(11aH)-one.

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

Career opportunities within science and technology are seeing unprecedented growth across the world, and those who study chemistry or another natural science at university now have increasingly better career prospects. 56786-63-1, Name is (2AR,2’R,4S,5’R,6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-2a,4-dihydroxy-5′,6a,8a,9-tetramethylicosahydrospiro[naphtho[2′,1′:4,5]indeno[2,1-b]furan-10,2′-pyran]-2(11aH)-one, SMILES is [H][C@]1(O[C@@]2(OC[C@H](C)CC2)[C@H]3C)C[C@@]4([H])[C@]5([H])CC([C@@]6(O)C[C@@H](O)CC[C@]6(C)[C@@]5([H])CC[C@]4(C)[C@]13[H])=O, belongs to dioxole compound. In a article, author is Tanaka, Ken, introduce new discover of the category.

A cationic rhodium(I)/(R)-Segphos (R) [(4A’-bi-1,3-benzo-dioxole)-5,5′-diylbis(diphenylphosphine)] complex catalyzes the highly enantioselective [4+2] annulation of 2-alkynyl-benzaldehydes with acyl phosphonates, leading to benzopyranones with a phosphonate-substituted quaternary carbon center in moderate to high yields with excellent ee’s.

Interested yet? This just the tip of the iceberg, You can reading other blog about 56786-63-1 is helpful to your research. COA of Formula: https://www.ambeed.com/products/56786-63-1.html.

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

You could be based in a university, combining chemical research with teaching; in a pharmaceutical company, working on developing and trialing new drugs; helping to ensure national healthcare provision keeps pace with new discoveries. HPLC of Formula: https://www.ambeed.com/products/56786-63-1.html56786-63-1, Name is (2AR,2’R,4S,5’R,6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-2a,4-dihydroxy-5′,6a,8a,9-tetramethylicosahydrospiro[naphtho[2′,1′:4,5]indeno[2,1-b]furan-10,2′-pyran]-2(11aH)-one, SMILES is [H][C@]1(O[C@@]2(OC[C@H](C)CC2)[C@H]3C)C[C@@]4([H])[C@]5([H])CC([C@@]6(O)C[C@@H](O)CC[C@]6(C)[C@@]5([H])CC[C@]4(C)[C@]13[H])=O, belongs to dioxole compound. In a article, author is Ye, Yanping, introduce new discover of the category.

New drugs with enhanced electron donor properties that target the ryanodine receptor from skeletal muscle sarcoplasmic reticulum (RyR1) are shown to be potent inhibitors of single-channel activity. In this article, we synthesize derivatives of the channel activator 4-chloro-3-methyl phenol (4-CmC) and the 1,4-benzothiazepine channel inhibitor 4-[-3{1-(4-benzyl) piperidinyl}propionyl]-7-methoxy-2,3,4,5-tetrahydro-1,4-benzothiazepine (K201, JTV519) with enhanced electron donor properties. Instead of activating channel activity (similar to 100 mu M), the 4-methoxy analog of 4-CmC [4-methoxy-3-methyl phenol (4-MmC)] inhibits channel activity at submicromolar concentrations (IC(50) = 0.34 +/- 0.08 mu M). Increasing the electron donor characteristics of K201 by synthesizing its dioxole congener results in an approximately 16 times more potent RyR1 inhibitor (IC(50) = 0.24 +/- 0.05 mu M) compared with K201 (IC(50) = 3.98 +/- 0.79 mu M). Inhibition is not caused by an increased closed time of the channel but seems to be caused by an open state block of RyR1. These alterations to chemical structure do not influence the ability of these drugs to affect Ca(2+)-dependent ATPase activity of sarcoplasmic/endoplasmic reticulum Ca(2+)-ATPase type 1. Moreover, the FKBP12 protein, which stabilizes RyR1 in a closed configuration, is shown to be a strong electron donor. It seems as if FKBP12, K201, its dioxole derivative, and 4-MmC inhibit RyR1 channel activity by virtue of their electron donor characteristics. These results embody strong evidence that designing new drugs to target RyR1 with enhanced electron donor characteristics results in more potent channel inhibitors. This is a novel approach to the design of new, more potent drugs with the aim of functionally modifying RyR1 single-channel activity.

You can also check out more blogs about 56786-63-1. HPLC of Formula: https://www.ambeed.com/products/56786-63-1.html.

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

Academic researchers, R&D teams, teachers, students, policy makers and the media all rely on us to share knowledge that is reliable, accurate and cutting-edge. 56786-63-1, Name is (2AR,2’R,4S,5’R,6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-2a,4-dihydroxy-5′,6a,8a,9-tetramethylicosahydrospiro[naphtho[2′,1′:4,5]indeno[2,1-b]furan-10,2′-pyran]-2(11aH)-one, SMILES is [H][C@]1(O[C@@]2(OC[C@H](C)CC2)[C@H]3C)C[C@@]4([H])[C@]5([H])CC([C@@]6(O)C[C@@H](O)CC[C@]6(C)[C@@]5([H])CC[C@]4(C)[C@]13[H])=O, in an article , author is Wohlfart, Paulus, once mentioned of 56786-63-1, Formula: https://www.ambeed.com/products/56786-63-1.html.

Many cardiovascular diseases are associated with reduced levels of bioactive nitric oxide ( NO) and an uncoupling of oxygen reduction from NO synthesis in endothelial NO synthase ( eNOS uncoupling). In human endothelial EA.hy 926 cells, two small-molecular-weight compounds with related structures, 4-fluoro-N-indan-2-yl-benzamide ( CAS no. 291756-32-6; empirical formula C16H14FNO; AVE9488) and 2,2-difluoro-benzo[1,3] dioxole-5-carboxylic acid indan-2-ylamide( CAS no. 450348-85-3; empirical formula C17H13F2NO3; AVE3085), enhanced eNOS promoter activity in a concentration-dependent manner; with the responsible cis-element localized within the proximal 263 base pairs of the promoter region. RNA interference-mediated knockdown of the transcription factor Sp1 significantly reduced the basal activity of eNOS promoter, but it did not prevent the transcription activation by the compounds. Enhanced transcription of eNOS by AVE9488 in primary human umbilical vein endothelial cells was associated with increased levels of eNOS mRNA and protein expression, as well as increased bradykinin-stimulated NO production. In both wild-type C57BL/6J mice and apolipoprotein E-knockout ( apoE-KO) mice, treatment with AVE9488 resulted in enhanced vascular eNOS expression. In apoE-KO mice, but not in eNOS-knockout mice, treatment with AVE9488 reduced cuff-induced neointima formation. A 12-week treatment with AVE9488 or AVE3085 reduced atherosclerotic plaque formation in apoE-KO mice, but not in apoE/eNOS-double knockout mice. Aortas from apoE-KO mice showed a significant generation of reactive oxygen species. This was partly prevented by nitric-oxide inhibitor N-omega- nitro-L-arginine methyl ester, indicating eNOS uncoupling. Treatment of mice with AVE9488 enhanced vascular content of the essential eNOS cofactor ( 6R)-5,6,7,8- tetrahydro-L-biopterin and reversed eNOS uncoupling. The combination of an up-regulated eNOS expression and a reversal of eNOS uncoupling is probably responsible for the observed vasoprotective properties of this new type of compounds.

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 56786-63-1. Formula: https://www.ambeed.com/products/56786-63-1.html.

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

Healthcare careers for chemists are once again largely based in laboratories, although increasingly there is opportunity to work at the point of care, helping with patient investigation. 56786-63-1, Name is (2AR,2’R,4S,5’R,6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-2a,4-dihydroxy-5′,6a,8a,9-tetramethylicosahydrospiro[naphtho[2′,1′:4,5]indeno[2,1-b]furan-10,2′-pyran]-2(11aH)-one, SMILES is [H][C@]1(O[C@@]2(OC[C@H](C)CC2)[C@H]3C)C[C@@]4([H])[C@]5([H])CC([C@@]6(O)C[C@@H](O)CC[C@]6(C)[C@@]5([H])CC[C@]4(C)[C@]13[H])=O, in an article , author is Suarez, D, once mentioned of 56786-63-1, Quality Control of (2AR,2’R,4S,5’R,6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-2a,4-dihydroxy-5′,6a,8a,9-tetramethylicosahydrospiro[naphtho[2′,1′:4,5]indeno[2,1-b]furan-10,2′-pyran]-2(11aH)-one.

A theoretical analysis on planar and puckered-ring conformations of cyclopentadiene, 2,3-dihydrofuran, and 1,3-dioxole is carried out to test the conclusion of Laane and co-workers (J. Am. Chem. Soc. 1993, 115, 12132) that the unexpected nonplanarity of 1,3-dioxole must be attributed to the anomeric effect. MP4/6-31G**/IMP2/6-31G** calculations and NBO analysis show that delocalization involving the oxygen lone pairs and the C-O antibonding orbital, commonly associated with the anomeric effect, plays a decisive role in explaining the above-mentioned experimental fact. A careful analysis of the dipole-dipole interaction energy indicates that, in the present case, the electrostatic theory does not help to rationalize the experimentally observed puckered-ring conformation of 1,3-dioxole.

Quality Control of (2AR,2’R,4S,5’R,6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-2a,4-dihydroxy-5′,6a,8a,9-tetramethylicosahydrospiro[naphtho[2′,1′:4,5]indeno[2,1-b]furan-10,2′-pyran]-2(11aH)-one, Each elementary reaction can be described in terms of its molecularity, the number of molecules that collide in that step. The slowest step in a reaction mechanism is the rate-determining step.you can also check out more blogs about 56786-63-1.

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

While the job of a research scientist varies, most chemistry careers in research are based in laboratories, where research is conducted by teams following scientific methods and standards. Name: (2AR,2’R,4S,5’R,6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-2a,4-dihydroxy-5′,6a,8a,9-tetramethylicosahydrospiro[naphtho[2′,1′:4,5]indeno[2,1-b]furan-10,2′-pyran]-2(11aH)-one56786-63-1, Name is (2AR,2’R,4S,5’R,6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-2a,4-dihydroxy-5′,6a,8a,9-tetramethylicosahydrospiro[naphtho[2′,1′:4,5]indeno[2,1-b]furan-10,2′-pyran]-2(11aH)-one, SMILES is [H][C@]1(O[C@@]2(OC[C@H](C)CC2)[C@H]3C)C[C@@]4([H])[C@]5([H])CC([C@@]6(O)C[C@@H](O)CC[C@]6(C)[C@@]5([H])CC[C@]4(C)[C@]13[H])=O, belongs to dioxole compound. In a article, author is NEMOTO, H, introduce new discover of the category.

A novel synthesis of the quaternary substituted chiral cyclobutanone (9) was achieved by the concerted ring expansion of the chiral cyclopropyl epoxide (8) which lead to a formal total synthesis of (-)-frontalin (14).

Name: (2AR,2’R,4S,5’R,6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-2a,4-dihydroxy-5′,6a,8a,9-tetramethylicosahydrospiro[naphtho[2′,1′:4,5]indeno[2,1-b]furan-10,2′-pyran]-2(11aH)-one, By the way, if you are interested in learning more fun chemistry with your kids, get your hands into one chemistry set now, and start enjoying the best part of chemistry: experiments about 56786-63-1.

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

Some examples of the diverse research done by chemistry experts include discovery of new medicines and vaccines, improving understanding of environmental issues, and development of new chemical products and materials. In an article, author is Phani, A. R., once mentioned the application of 56786-63-1, Name: (2AR,2’R,4S,5’R,6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-2a,4-dihydroxy-5′,6a,8a,9-tetramethylicosahydrospiro[naphtho[2′,1′:4,5]indeno[2,1-b]furan-10,2′-pyran]-2(11aH)-one, Name is (2AR,2’R,4S,5’R,6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-2a,4-dihydroxy-5′,6a,8a,9-tetramethylicosahydrospiro[naphtho[2′,1′:4,5]indeno[2,1-b]furan-10,2′-pyran]-2(11aH)-one, molecular formula is C27H42O5, molecular weight is 446.6194, MDL number is MFCD00273330, category is dioxole. Now introduce a scientific discovery about this category.

Crack free and smooth surfaces of poly [4,5-difluoro 2,2-bis (trifluoromethyl)-(1,3 dioxole)-co-tetrafluoroethylene] (TFE-co-TFD) thin films have been deposited by wet chemical dip coating technique on polished quartz and glass slide substrates. The deposited films have been subjected to annealing at different temperatures ranging from 100 to 500 degrees C for 1 h in argon atmosphere. The elemental composition of the as-deposited (xerogel) thin film as well as film annealed at 400 degrees C was measured by X-ray photoelectron spectroscopy and observed that there was no change in the composition of the film. X-ray diffraction pattern revealed the amorphous behaviour of both as-deposited and film annealed at 400 degrees C. Surface morphology and elemental composition of the films have been examined by employing scanning electron microscopy attached with energy dispersive X-ray analyser, respectively. It was found that as the annealing temperature increased from 100 degrees to 400 degrees C, nano-hemisphere-like structures have been grown, which in turn has shown increase in the water contact angle from 122 degrees to 148 degrees and oil (peanut) contact angle from 85 degrees to 96 degrees. No change in the water contact angle (122) has been observed when the films deposited at room temperature were heated in air from 30 to 80 degrees C as well as exposed to steam for 8 days for 8 h/day indicating thermal stability of the film. (c) 2006 Elsevier Ltd. All rights reserved.

The potential utility of systematic synthetic strategy will be applicable to efficient generations of chemical libraries of compounds to find ‘hit’ molecules.Read on for other articles about 56786-63-1. Name: (2AR,2’R,4S,5’R,6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-2a,4-dihydroxy-5′,6a,8a,9-tetramethylicosahydrospiro[naphtho[2′,1′:4,5]indeno[2,1-b]furan-10,2′-pyran]-2(11aH)-one.

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