Kim, Byeong Wook’s team published research in Bioorganic & Medicinal Chemistry Letters in 2021-01-01 | CAS: 6214-45-5

Bioorganic & Medicinal Chemistry Letters published new progress about Ames test. 6214-45-5 belongs to class alcohols-buliding-blocks, name is (4-Butoxyphenyl)methanol, and the molecular formula is C11H16O2, Product Details of C11H16O2.

Kim, Byeong Wook published the artcileStructure-activity relationship (SAR) studies on the mutagenic properties of 2,7-diaminofluorene and 2,7-diaminocarbazole derivatives, Product Details of C11H16O2, the main research area is structure activity relationship mutagenic properties diaminofluorene diaminocarbazole; Ames test; Aromatic amines; HCV NS5A inhibitor.

We discovered that 2,7-diaminofluorene or 2,7-diaminocarbazole moiety can be employed as a core structure of highly effective NS5A inhibitors that are connected through amide bonds to proline-valine-carbamate motifs. Amide bonds can be easily cleaved via various metabolic pathways upon administration into the body, and metabolites containing 2,7-diaminofluorene and 2,7-diaminocarbazole core structures have been known to be strong mutagens. To avoid the mutagenesis issue of these core structures, we examined various functional groups at the C9 or N9 position of 2,7-diaminofluorene or 2,7-diaminocarbazole, resp., through the Ames test in TA98 and TA100 mutants of Salmonella typhimurium LT-2. We discovered that, through proper alkyl substitution at the C9 or N9 position, 2,7-diaminofluorene and 2,7-diaminocarbazole moieties can be successfully employed in drug discovery without necessarily causing mutagenicity problems.

Bioorganic & Medicinal Chemistry Letters published new progress about Ames test. 6214-45-5 belongs to class alcohols-buliding-blocks, name is (4-Butoxyphenyl)methanol, and the molecular formula is C11H16O2, Product Details of C11H16O2.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Singh, Nagender’s team published research in Industrial Crops and Products in 2022-04-30 | CAS: 124-76-5

Industrial Crops and Products published new progress about Anopheles. 124-76-5 belongs to class alcohols-buliding-blocks, name is rel-(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol, and the molecular formula is C10H18O, HPLC of Formula: 124-76-5.

Singh, Nagender published the artcileNovel Chitosan-Gelatin microcapsules containing rosemary essential oil for the preparation of bioactive and protective linen, HPLC of Formula: 124-76-5, the main research area is chitosan gelatin linen fabric microcapsule rosemary essential oil.

Biomols. present in natural materials have always remained a prime choice for the development of safe, protective, and wellness-related textile products. In this study, functional microcapsules were prepared using the chitosan-gelatin complex as a shell material and rosemary essential oil as a core material. The prepared microcapsules were utilized for the development of multifunctional linen fabric. The oil release mechanism of microcapsules was studied using the Korsmeyer-Peppas model. The obtained microcapsules and finished linen fabrics were characterized using SEM-EDX anal. and ATR-FTIR anal. The durability of functionalities against repeated launderings was also studied. The microcapsules with an encapsulation efficiency of more than 70% were used to impart durable mosquito-repellency (more than 90%) against Anopheles mosquitoes, antibacterial properties against E. coli (> 93%) and S. aureus (> 95%) bacteria, significant (> 91%) antioxidant activity and a pleasant aroma. The chem. constituents of rosemary oil were also found to be responsible for imparting multifunctional properties. The novel combination of biopolymers and essential oil was explored for the development of multifunctional textiles.

Industrial Crops and Products published new progress about Anopheles. 124-76-5 belongs to class alcohols-buliding-blocks, name is rel-(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol, and the molecular formula is C10H18O, HPLC of Formula: 124-76-5.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Khalil, Samah R.’s team published research in Gene in 2020-03-10 | CAS: 42822-86-6

Gene published new progress about Apoptosis. 42822-86-6 belongs to class alcohols-buliding-blocks, name is 2-(2-Hydroxypropan-2-yl)-5-methylcyclohexanol, and the molecular formula is C10H20O2, Safety of 2-(2-Hydroxypropan-2-yl)-5-methylcyclohexanol.

Khalil, Samah R. published the artcileRestoring strategy of ethanolic extract of Moringa oleifera leaves against Tilmicosin-induced cardiac injury in rats: Targeting cell apoptosis-mediated pathways, Safety of 2-(2-Hydroxypropan-2-yl)-5-methylcyclohexanol, the main research area is Moringa leaf extract Tilmicosin heart injury apoptosis antioxidant; Apaf-1; Apoptosis; Bcl-2; Caspase-3; Moringa oleifera; Tilmicosin.

Tilmicosin (Til), an effective macrolide antibiotic, is widely used against respiratory diseases in livestock; however, its treatment is associated with cardiac tissue impairments. In this study, the ethanolic extract of Moringa oleifera (MO) leaves was investigated at two doses (400 and 800 mg/kg body weight [bw], orally) to determine its role in counteracting the effects of Til treatment (75 mg/kg bw) on the cardiac tissue in rats, exploring the oxidative stress-mediated damage and apoptosis. A high dose of MO ethanolic extract elicits considerable changes in the body weight, reduces the mortality rate, neutralizes the impaired cardiac injury markers, improves antioxidant endpoints (total antioxidant capacity, superoxide dismutase, catalase activity, and reduced glutathione level). Also it attenuates the oxidative stress indexes (total reactive oxygen species, 8-hydroxy-2-deoxyguanosine, lipid peroxides [malondialdehyde], and protein carbonyl levels) that are associated with Til injection. The co-administration of MO ethanolic extract with Til considerably modulates the expression of apoptosis pathway-encoding genes (Bcl-2, caspase-3, Bax, p53, apoptosis-inducing factor, and Apaf-1), particularly in the high-dose group. Our results support that the concurrent administration of MO ethanolic extract with Til at a dose of 800 mg/kg bw increases the protective activity of the antioxidant system and delays or slows the pathol. development of cardiotoxicity mediated by Til injection.

Gene published new progress about Apoptosis. 42822-86-6 belongs to class alcohols-buliding-blocks, name is 2-(2-Hydroxypropan-2-yl)-5-methylcyclohexanol, and the molecular formula is C10H20O2, Safety of 2-(2-Hydroxypropan-2-yl)-5-methylcyclohexanol.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Wei, Chaozhi’s team published research in Food and Chemical Toxicology in 2020-12-31 | CAS: 124-76-5

Food and Chemical Toxicology published new progress about Apoptosis. 124-76-5 belongs to class alcohols-buliding-blocks, name is rel-(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol, and the molecular formula is C10H18O, Safety of rel-(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol.

Wei, Chaozhi published the artcileThe characteristics of patulin detoxification by Lactobacillus plantarum 13M5, Safety of rel-(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol, the main research area is lactobacillus plantarum patulin characteristic detoxification; Degradation; Lactic acid bacteria; Lactobacillus plantarum; Patulin; Toxicity.

Patulin (PAT) is a widespread mycotoxin that harms the health of both humans and animals. In this study, among the 17 tested Lactobacillus plantarum strains, L. plantarum 13M5, isolated from traditional Chinese fermented foods, showed the highest PAT degradation rate of up to 43.8% (PAT 5 mg/L). Evaluation of the living and dead 13M5 cells revealed that only the living cells had the ability to remove PAT and degrade it into E-ascladiol. A cell-based assay revealed that L. plantarum 13M5 administration alleviated PAT-induced injuries in Caco-2 cells, including cytotoxicity, oxidative stress, and tight junction disruption. Our results suggest that L. plantarum 13M5 has the potential to reduce PAT toxicity and can thus be used as a probiotic supplement to reduce or eliminate the toxicity of PAT ingested from diet.

Food and Chemical Toxicology published new progress about Apoptosis. 124-76-5 belongs to class alcohols-buliding-blocks, name is rel-(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol, and the molecular formula is C10H18O, Safety of rel-(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Yu, Juan’s team published research in International Journal of Biological Macromolecules in 2019-04-01 | CAS: 59-23-4

International Journal of Biological Macromolecules published new progress about Apoptosis. 59-23-4 belongs to class alcohols-buliding-blocks, name is (2R,3S,4S,5R)-2,3,4,5,6-Pentahydroxyhexanal, and the molecular formula is C6H12O6, SDS of cas: 59-23-4.

Yu, Juan published the artcileApoptosis of human gastric carcinoma MGC-803 cells induced by a novel Astragalus membranaceus polysaccharide via intrinsic mitochondrial pathways, SDS of cas: 59-23-4, the main research area is Astragalus gastric carcinoma cell apoptosis polysaccharide intrinsic mitochondrial pathway; Cold-water soluble Astragalus membranaceus polysaccharide; Human gastric cancer; Mitochondrial apoptosis pathway.

In our previous study, a novel cold-water-soluble polysaccharide (APS4) was isolated from Astragalus membranaceus. This study aimed to evaluate the proliferation inhibition and apoptosis-induced effects of APS4 on human gastric carcinoma MGC-803 cells and to investigate its potential mol. mechanism. It was found that APS4 could significantly suppress the proliferation of MGC-803 cells in a concentration- and time-dependent manner. Morphol. observations and Annexin V-FITC/PI staining showed that APS4-treated MGC-803 cells exhibited typical morphol. characteristics of apoptosis. Cell cycle detection revealed that APS4 could arrest MGC-803 cells in S phase of the cell cycle. Addnl., APS4 treatment could induce the mitochondria-dependent apoptosis, which was closely related to the accumulation of intracellular ROS, the collapse of mitochondrial membrane potential, the increase of the pro-apoptotic/anti-apoptotic (Bax/Bcl-2) ratios, the release of cytochrome c, further activating the expression of caspase-9/-3 and the cleavage of poly-ADP-ribose polymerase (PARP) in MGC-803 cells. Taken together, our results suggested that APS4 had observable apoptosis-induced effects on MGC-803 cells via arresting the cell cycle in S phase and inducing the intrinsic mitochondrial apoptosis pathway.

International Journal of Biological Macromolecules published new progress about Apoptosis. 59-23-4 belongs to class alcohols-buliding-blocks, name is (2R,3S,4S,5R)-2,3,4,5,6-Pentahydroxyhexanal, and the molecular formula is C6H12O6, SDS of cas: 59-23-4.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Hou, Jingang’s team published research in Molecular Medicine Reports in 2019-11-30 | CAS: 59-23-4

Molecular Medicine Reports published new progress about Apoptosis. 59-23-4 belongs to class alcohols-buliding-blocks, name is (2R,3S,4S,5R)-2,3,4,5,6-Pentahydroxyhexanal, and the molecular formula is C6H12O6, HPLC of Formula: 59-23-4.

Hou, Jingang published the artcileD-galactose induces astrocytic aging and contributes to astrocytoma progression and chemoresistance via cellular senescence, HPLC of Formula: 59-23-4, the main research area is glioblastoma astrocytoma astrocyte aging progression D galactose anticancer resistance.

In the present study, we aimed to investigate the involvement of astrocytes in D-galactose-induced brain aging in vitro. We found that D-galactose treatment significantly suppressed cell viability and induced cellular senescence. in addition, as of the accumulation of senescent cells, we proposed that the senescence-associated secretory phenotype (SaSP) can stimulate age-related pathologies and chemoresistance in brain. consistently, senescent astrocytic CRT cells induced by D-galactose exhibited increases in the levels of IL-6 and IL-8 via NF-kB activation, which are major SaSP components and inflammatory cytokines. conditioned medium prepared from senescent astrocytic CRT cells significantly promoted the viability of brain tumor cells (u373-MG and n2a). importantly, conditioned medium greatly suppressed the cytotoxicity of u373-MG cells induced by temozolomide, and reduced the protein expression levels of neuron marker neuron-specific class III beta-tubulin, but markedly increased the levels of c-Myc in N2a cells. Thus, our findings demonstrated that D-galactose treatment might mimic brain aging, and that D-galactose could contribute to brain inflammation and tumor progression through inducing the accumulation of senescent-secretory astrocytes.

Molecular Medicine Reports published new progress about Apoptosis. 59-23-4 belongs to class alcohols-buliding-blocks, name is (2R,3S,4S,5R)-2,3,4,5,6-Pentahydroxyhexanal, and the molecular formula is C6H12O6, HPLC of Formula: 59-23-4.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Yu, Juan’s team published research in International Journal of Biological Macromolecules in 2020-09-01 | CAS: 59-23-4

International Journal of Biological Macromolecules published new progress about Apoptosis. 59-23-4 belongs to class alcohols-buliding-blocks, name is (2R,3S,4S,5R)-2,3,4,5,6-Pentahydroxyhexanal, and the molecular formula is C6H12O6, Related Products of alcohols-buliding-blocks.

Yu, Juan published the artcileThe structural characteristics of an acid-soluble polysaccharide from Grifola frondosa and its antitumor effects on H22-bearing mice, Related Products of alcohols-buliding-blocks, the main research area is Grifola hepatoma macrophage proliferation mannose glucose anticancer; Anti-tumor activity; Grifola frondosa acid-soluble polysaccharide; Structural characteristics.

The edible mushroom G. frondosa has been used as a kind of functional food for the prevention and therapy of various diseases in Asian countries. In the present work, a novel acid-soluble polysaccharide (GFAP) was successfully isolated from G. frondosa under room temperature and hydrochloric acid solution treatment. Results of chem. composition anal., UV and HPGPC spectra showed that GFAP mainly contained 94.28% of carbohydrate with the average mol. weight of about 644.9 kDa. GC, FT-IR, NMR and methylation anal. further indicated that GFAP was a neutral sugar mainly composed of (1 â†?3)-β-D-Glcp and (1 â†?3)-α-D-Manp. The in vivo antitumor experiments demonstrated that GFAP could effectively protect thymuses and spleens of tumor-bearing mice and inhibit the growth of H22 solid tumors with the inhibitory rate of 36.72%. Besides, GFAP could significantly improve the activities of NK cells, macrophages, CD19+ B cells and CD4+ T cells, leading to the apoptosis of H22 cells via G0/G1 phase arrested. Our data demonstrated that GFAP holds great application prospect to be a safe and effective antitumor adjuvant in the future.

International Journal of Biological Macromolecules published new progress about Apoptosis. 59-23-4 belongs to class alcohols-buliding-blocks, name is (2R,3S,4S,5R)-2,3,4,5,6-Pentahydroxyhexanal, and the molecular formula is C6H12O6, Related Products of alcohols-buliding-blocks.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Hayashi, Hiroyuki’s team published research in Journal of Organic Chemistry in 2021-04-02 | CAS: 124-76-5

Journal of Organic Chemistry published new progress about Acylation. 124-76-5 belongs to class alcohols-buliding-blocks, name is rel-(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol, and the molecular formula is C10H18O, Recommanded Product: rel-(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol.

Hayashi, Hiroyuki published the artcileInsight into the Mechanism of the Acylation of Alcohols with Acid Anhydrides Catalyzed by Phosphoric Acid Derivatives, Recommanded Product: rel-(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol, the main research area is alc acylation carboxylic acid anhydride phosphoric acid derivative catalysis.

Insight into the mechanism of a safe, simple, and inexpensive phosphoric acid (H3PO4)-catalyzed acylation of alcs. with acid anhydrides is described. The corresponding in situ-generated diacylated mixed anhydrides, unlike traditionally proposed monoacylated mixed anhydrides, are proposed as the active species. In particular, the diacylated mixed anhydrides act as efficient catalytic acyl transfer reagents rather than as Bronsted acid catalysts simply activating acid anhydrides. Remarkably, highly efficient phosphoric acid (1-3 mol %)-catalyzed acylation of alcs. with acid anhydrides was achieved and a 23 g scale synthesis of an ester was demonstrated. Also, phosphoric acid catalyst was effective for synthetically useful esterification from carboxylic acids, alcs., and acid anhydride. Moreover, with regard to recent developments in chiral 1,1′-bi-2-naphthol (BINOL)-derived phosphoric acid diester catalysts toward asym. kinetic resolution of alcs. by acylation, some phosphate diesters were examined As a result, a 31P NMR study and a kinetics study strongly supported not only the acid-base cooperative mechanism as previously proposed by other researchers but also the mixed anhydride mechanism as presently proposed by us.

Journal of Organic Chemistry published new progress about Acylation. 124-76-5 belongs to class alcohols-buliding-blocks, name is rel-(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol, and the molecular formula is C10H18O, Recommanded Product: rel-(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Mafu, Lubabalo’s team published research in Beilstein Journal of Organic Chemistry in 2016 | CAS: 42822-86-6

Beilstein Journal of Organic Chemistry published new progress about Acylation. 42822-86-6 belongs to class alcohols-buliding-blocks, name is 2-(2-Hydroxypropan-2-yl)-5-methylcyclohexanol, and the molecular formula is C10H20O2, HPLC of Formula: 42822-86-6.

Mafu, Lubabalo published the artcileSolvent-free synthesis of novel para-menthane-3,8-diol ester derivatives from citronellal using a polymer-supported scandium triflate catalyst, HPLC of Formula: 42822-86-6, the main research area is citronellal para menthane diol ester derivative solvent free synthesis; polymer supported scandium triflate catalyst acylation; PS-Sc(OTf)3; acylation; diesters; para-menthane-3,8-diol.

The use of natural resources as a chem. feedstock for the synthesis of added-value products is gaining interest; as such we report an environmentally friendly method for the synthesis of para-menthane-3,8-diol from natural citronellal oil in 96% yield, under solvent free aqueous conditions. The acylation of para-menthane-3,8-diol with various acid anhydrides over polymer-supported scandium triflate (PS-Sc(OTf)3) catalyst was subsequently developed, where both hydroxy groups of para-menthane-3,8-diol could be simultaneously acylated under mild reaction conditions to form the corresponding diesters in good yields. The advantages of this method include a simple procedure from natural resources, using solvent-free reaction conditions.

Beilstein Journal of Organic Chemistry published new progress about Acylation. 42822-86-6 belongs to class alcohols-buliding-blocks, name is 2-(2-Hydroxypropan-2-yl)-5-methylcyclohexanol, and the molecular formula is C10H20O2, HPLC of Formula: 42822-86-6.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

van Vuuren, S.’s team published research in South African Journal of Botany in 2019-11-30 | CAS: 124-76-5

South African Journal of Botany published new progress about Agathosma. 124-76-5 belongs to class alcohols-buliding-blocks, name is rel-(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol, and the molecular formula is C10H18O, Quality Control of 124-76-5.

van Vuuren, S. published the artcileIndigenous South African essential oils as potential antimicrobials to treat foot odour (bromodosis), Quality Control of 124-76-5, the main research area is foot odor therapy essential oil antimicrobial.

Foot odor, known as bromodosis, is produced as a result of a combination of exocrine secretions and bacterial growth on the feet. Several com. essential oils have demonstrated promise in inhibiting the growth of odor-causing bacteria as a novel strategy to offer relief from this dermatol. problem. South Africa harbours an abundance of diverse indigenous flora which has shown favorable antimicrobial properties. As such, the potential application of natural products against bromodosis-causing Brevibacterium species with the aim of finding cosmetically appealing and promising African sourced essential oils capable of masking foot malodour was the focus of this study. The antimicrobial activity of 41 oils were investigated using the microdilution assay where the min. inhibitory concentrations (MICs) were reported against Brevibacillus agri (ATCC 51663), Brevibacillus epidermidis (DSM 20660) and Brevibacillus linens (DSM 20425). Ninety-five percent of the oils tested displayed noteworthy activity (MIC �1.00 mg/mL) against B. agri with S. africana-caerulea demonstrating the highest activity (0.03 mg/mL) overall. Thirty-one essential oils displayed noteworthy activity (MIC �1.00 mg/mL) against B. epidermidis. Two essential oils (Plectranthus grandidentatus and Salvia africana-lutea) displayed noteworthy activity (MIC = 1.00 mg/mL) against B. linens. The major constituents for each oil was determined using gas chromatog. coupled to mass spectrometry and limonene appears to be the most frequent essential oil constituent (23 of the oils). The olfactory properties of the essentials oils displaying noteworthy activity were further considered. These findings presenting interesting anti-bromodosis activity hold great potential, as not only do the selected oils have antimicrobial activity, but the pleasant aroma of these aromatic botanicals can further mask and control foot odor.

South African Journal of Botany published new progress about Agathosma. 124-76-5 belongs to class alcohols-buliding-blocks, name is rel-(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol, and the molecular formula is C10H18O, Quality Control of 124-76-5.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts