Author: Jessica.F

Adimurthy, Subbarayappa; Patoliya, Paresh U. published the artcile< N-Bromosuccinimide. A facile reagent for the oxidation of benzylic alcohols to aldehydes>, Quality Control of 17100-64-0, the main research area is benzylic alc oxidation bromosuccinimide reagent; aldehyde aromatic preparation; benzyl bromide preparation.

The oxidation of benzylic alcs. to aldehydes using N-bromosuccinimide (NBS) under ambient conditions without use of a transition-metal catalyst was described.

Synthetic Communications published new progress about Aralkyl alcohols Role: RCT (Reactant), RACT (Reactant or Reagent). 17100-64-0 belongs to class ethers-buliding-blocks, and the molecular formula is C8H9BrO2, Quality Control of 17100-64-0.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Panda, Atulya Kumar published the artcile< A facile synthesis of di-O-methylcentrolobol>, Name: 4-(4-Methoxyphenyl)-1-butanol, the main research area is centrolobol methyl ether preparation; phenylbutyl bromide benzenepropanal Grignard.

A facile route to (±)-di-O-methylcentrolobol was explored starting from 4-oxo-4-(4-methoxyphenyl)butanoic acid and 4-methoxycinnamic acid.

Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry published new progress about 52244-70-9. 52244-70-9 belongs to class ethers-buliding-blocks, and the molecular formula is C11H16O2, Name: 4-(4-Methoxyphenyl)-1-butanol.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Taylor, Edward C.; Andrade, Juan G.; Rall, Gerhardus J. H.; Turchi, Ignatius J.; Steliou, Kosta; Jagdmann, G. Erik Jr.; McKillop, Alexander published the artcile< Thallium in organic synthesis. 61. Intramolecular capture of radical cations from thallium(III) trifluoroacetate oxidation of arylalkanoic acids and arylalkanols. New routes to oxygen heterocycles>, Recommanded Product: 4-(4-Methoxyphenyl)-1-butanol, the main research area is thallium trifluoroacetate oxidation arylalkenoic acid; arylalkanol thallium trifluoroacetate oxidation; cyclization oxidative arylalkanoic acid arylalkanol; coumarin dihydro; spirocyclohexadienone lactone.

Treatment of electron-rich arylpropionic acids with (F3CCO2)3Tl (I) in F3CCO2H containing a small amount of BF3 etherate gave dihydrocoumarins and spirocyclohexadienone lactones by initial formation of aromatic radical cations followed by intramol. cyclization involving the side-chain carboxyl group. The scope and limitations of this reaction with respect to aromatic substitution and the length of the alkanoic acid side chain have been examined; the reaction has been extended with analogous results to 1-naphthalenylalkanoic acids. Oxidation of a series of homologous phenyl- and naphthalenyl-1-alkanols with I under similar conditions resulted in intramol. cyclization to give fused or pendant cyclic ethers. The observed propensity for intramol. cyclization may be due to complexation of both the aryl group and the side-chain basic substituent (-CO2H or -OH) with thallium(III).

Journal of the American Chemical Society published new progress about Cyclization. 52244-70-9 belongs to class ethers-buliding-blocks, and the molecular formula is C11H16O2, Recommanded Product: 4-(4-Methoxyphenyl)-1-butanol.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Apelt, J.; Grassmann, S.; Ligneau, X.; Pertz, H. H.; Ganellin, C. R.; Arrang, J.-M.; Schwartz, J.-C.; Schunack, W.; Stark, H. published the artcile< Search for histamine H3 receptor antagonists with combined inhibitory potency at Nτ-methyltransferase: ether derivatives>, Product Details of C11H16O2, the main research area is histamine receptor antagonist methyltransferase inhibitor aryl piperidinopropyl ether preparation.

Several compounds containing an ether moiety derived from 4-(3-piperidinopropoxy)phenylaminoquinoline derivatives, such as FUB 836, were synthesized and tested for their affinity at cloned human histamine H3 (hH3) receptors and on the inhibition of rat histamine Nτ-methyltransferase (HMT). Besides different heterocycles, e.g. nitro- or amino-substituted pyridines, quinolines, benzothiazole or pyrroline, three classes of compounds were produced: heteroaromatic 3-piperidinopropyl ethers, keto- or imino-substituted 4-(3-piperidinopropyl)phenyl ethers and 4-(3-piperidinopropyl)phenyl ethers with substituted (alkyl)aminopyridines. Whereas the (3-piperidinopropoxy)heterocycles showed only moderate activities on both test models, the 4-(3-piperidinopropoxy)phenyl derivatives were identified as potent histamine H3 receptor ligands and/or HMT inhibitors. Ki values ≤ 0.42 nM were found for the affinity to the hH3 receptor. HMT inhibitory potency was identified with IC50 values about 0.3 μM for the most potent compounds in this series. Comparison of the pyridine-containing derivatives to recently published quinoline analogs showed a decrease in potencies for the pyridines. The dual activity, H3 receptor affinity and HMT inhibition, was moderate to good. For all compounds affinities at hH3 receptors were higher than their inhibitory HMT potencies.

Pharmazie published new progress about Histamine H3 receptor antagonists. 52244-70-9 belongs to class ethers-buliding-blocks, and the molecular formula is C11H16O2, Product Details of C11H16O2.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Ihndris, Ray W.; Gouck, Harry K.; Bowen, C. V. published the artcile< Effect of promising insect repellents on plastics and paints>, Application In Synthesis of 52244-70-9, the main research area is .

Action of 380 repellents on Lucite, cellulose acetate, and Vinylite after 48 h. of contact are tabulated (studies in 1946). Sixty-eight of the compounds did not change any of the plastics. Lucite was attacked by 261, cellulose acetate by 126, and Vinylite by 251. Only 99 compounds attacked all 3. Results of studies in 1953 are shown in a tabulation of effects on paint, Plexiglas, Vinylite, rayon, and Plastocel of 136 repellents which had not proved unsatisfactory since 1946 for some other reason. All but 2 compounds affected paint; one of them, octyl crotonate, affected only varnish and vinylite, and the other, 3,6,8-trimethyl-4-nonyne-3-6-diol affected only varnish. Vinylite was damaged by 107, Plexiglas by 58, rayon by 55, and Plasticel by 46. In other tests only 2 chems., 2-benzyloxynaphthalene and 2-iso-pentyloxynaphthalene, affected polyethylene, and they only slightly. Fourteen materials slightly stained nylon. In still other tests, Lucite and Plexiglas were found to differ slightly in their resistance to various agents.

United States, Agricultural Research Service, [Report] ARS published new progress about Aromatic hydrocarbons Role: BIOL (Biological Study). 52244-70-9 belongs to class ethers-buliding-blocks, and the molecular formula is C11H16O2, Application In Synthesis of 52244-70-9.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Chen, Yan; Bian, Yuemin; Wang, Jian-Wei; Gong, Ting-Ting; Ying, You-Min; Ma, Lie-Feng; Shan, Wei-Guang; Xie, Xiang-Qun; Zhan, Zha-Jun published the artcile< Effects of α-Mangostin Derivatives on the Alzheimer's Disease Model of Rats and Their Mechanism: A Combination of Experimental Study and Computational Systems Pharmacology Analysis>, Application of C8H11NO, the main research area is mangostin derivative preparation Alzheimer’s neuroprotectant memory learning cognition.

α-Mangostin (α-M) is a natural xanthone from the pericarp of fruit Garcinia mangostana and possesses versatile biol. activities. α-M has a therapeutic potential to treat Alzheimer’s disease (AD) because of its anti-inflammatory, antioxidative, and neuroprotective activities. However, the use of α-M for AD treatment is limited due to its cytotoxic activities and relatively low potency. Modifications of its chem. structure were needed to reduce its cytotoxicity and improve its therapeutic potential against AD. For this purpose, 16 α-M carbamate derivatives were synthesized. An animal model of AD was established, and the effects of AMG-1 on the spatial learning ability and memory ability were evaluated using behavioral tests. The effect on neuropathol. was tested by histopathol. evaluation, Nissl staining, and silver staining. Computational systems pharmacol. anal. using the chemogenomics knowledgebase was applied for network studies. Compound-target, target-pathway, and target-disease networks were constructed, integrating both in silico anal. and reported exptl. data. The results show that AMG-1 can demonstrate its therapeutic effects in a one-mol., multiple-targets manner to remarkably ameliorate neurol. changes and reverse behavioral deficits in AD model rats. The improved cognitive function and alleviated neuronal injury can be observed The ability of AMG-1 to scavenge β-amyloid in the hippocampus was validated in AD model rats.

ACS Omega published new progress about Alzheimer disease. 10541-78-3 belongs to class ethers-buliding-blocks, and the molecular formula is C8H11NO, Application of C8H11NO.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Iijima, Daisuke; Sugama, Hiroshi; Awai, Nobumasa; Takahashi, Yoichi; Togashi, Yuko; Takebe, Tohru; Xie, Jianshu; Shen, Jingkang; Ke, Ying; Akatsuka, Hidenori; Kawaguchi, Takayuki; Takedomi, Kei; Kashima, Akiko; Nishio, Masashi; Inui, Yosuke; Yoneda, Hikaru; Xia, Guangxin; Iijima, Toru published the artcile< Discovery of Novel 2-Carbamoyl Morpholine Derivatives as Highly Potent and Orally Active Direct Renin Inhibitors>, Electric Literature of 6482-24-2, the main research area is carbamoyl morpholine derivative preparation oral renin inhibitor hypertension.

The renin-angiotensin-aldosterone system (RAAS) plays a key role in the regulation of blood pressure. Renin, the first and rate-limiting enzyme of the RAAS, is an attractive target for the treatment of hypertension and cardiovascular/renal diseases. Therefore, various direct renin inhibitors (DRIs) have been researched over recent decades; however, most exhibited poor pharmacokinetics and oral bioavailability due to the peptidomimetic or nonpeptidomimetic structures with a mol. weight (MW) of >600, and only aliskiren is approved. This study introduces a novel class of DRIs comprised of a 2-carbamoyl morpholine scaffold. These compounds have a nonpeptidomimetic structure and a MW of <500. The representative compound 26 was highly potent despite not occupying S1′-S2′ sites or the opened flap region used by other DRIs and exerted a significant antihypertensive efficacy via oral administration on double transgenic mice carrying both the human angiotensinogen and the human renin genes. ACS Medicinal Chemistry Letters published new progress about Antihypertensives. 6482-24-2 belongs to class ethers-buliding-blocks, and the molecular formula is C3H7BrO, Electric Literature of 6482-24-2.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem