Category: 120-14-9

Recently I am researching about MOLECULAR-DYNAMICS; ASSAY, Saw an article supported by the National Research Foundation-South Africa (NRF-SA)National Research Foundation – South Africa [103728, 112079, 129247]. Recommanded Product: 3,4-Dimethoxybenzaldehyde. Published in ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER in ISSY-LES-MOULINEAUX ,Authors: Kayamba, F; Malimabe, T; Ademola, IK; Pooe, OJ; Kushwaha, ND; Mahlalela, M; van Zyl, RL; Gordon, M; Mudau, PT; Zininga, T; Shonhai, A; Nyamori, VO; Karpoormath, R. The CAS is 120-14-9. Through research, I have a further understanding and discovery of 3,4-Dimethoxybenzaldehyde

Presently, artemisinin-based combination therapy (ACT) is the first-line therapy of Plasmodium falciparum malaria. With the emergence of malaria parasites that are resistant to ACT, alternative antimalarial therapies are urgently needed. In line with this, we designed and synthesised a series of novel N-(7chloroquinolin-4-yl)-N’-(4,6-diphenylpyrimidin-2-yl)alkanediamine hybrids (6a-7c) and evaluated their inhibitory activity against the NF54 chloroquine-susceptible strain as a promising class of antimalarial compounds. The antiplasmodial screening revealed that seven analogues showed promising to good activity with half-maximal inhibitory concentration ( IC50) = 0.32 mu Me4.30 mM. Compound 7a with 1,4-diamine butyl linker and 4-hydroxyl phenyl on fourth and sixth position of pyrimidine core showed the most prominent activity with an IC50 value of 0.32 +/- 0.06 mM, with a favourable safety profile of 9.79 to human kidney epithelial (HEK293) cells. The remaining six analogues showed moderate activity with IC50 values ranging from 7.50 mM to 83.01 mM. We further investigated the binding affinities of the molecules to two essential cytosolic P. falciparum heat shock protein 70 homologues; PfHsp70-1 and PfHsp70-z. Compound 7a exhibited the highest binding affinity for both PfHsp70s with K-D in a lower nanomolar range (4.4-11.4 nM). Furthermore, molecular docking revealed that compounds 6, 6k, 7b and 7a exhibited better fitness in PfHsp70-1 with compound 7a showing the highest and lowest binding scores of similar to 9.8 kcal/mol. Therefore, we speculate that PfHsp70-1 is one of the targets of these inhibitors. The bioisoteric replacement of the groups at phenyl ring at the fourth and sixth position of the pyrimidine core had a constructive association with antiplasmodial activity. The promising antiplasmodial activity of the synthesised analogues illustrates how crucial molecular hybridisation is as a strategy in the development of quinoline-pyrimidine hybrids as prospective antiprotozoal agents. (C) 2021 Elsevier Masson SAS. All rights reserved.

Recommanded Product: 3,4-Dimethoxybenzaldehyde. About 3,4-Dimethoxybenzaldehyde, If you have any questions, you can contact Kayamba, F; Malimabe, T; Ademola, IK; Pooe, OJ; Kushwaha, ND; Mahlalela, M; van Zyl, RL; Gordon, M; Mudau, PT; Zininga, T; Shonhai, A; Nyamori, VO; Karpoormath, R or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Recommanded Product: 3,4-Dimethoxybenzaldehyde. Authors Nayak, SS; Wadhawa, GC; Shivankar, VS; Patil, DD; Sonawale, MC; Mirgane, NA in ELSEVIER published article about in [Nayak, Shubhada S.; Wadhawa, Gurumeet C.] Karmaveer Bhaurao Patil Coll, Rayat Shikshan Sansthas, Vashi Sect 15 A Navi, Mumbai 400703, Maharashtra, India; [Shivankar, Vitthal S.] Chhatrapati Shivaji Coll, Rayat Shikshan Sansthas, Satara, Maharashtra, India; [Patil, Dinanath D.] SMBT Coll Sangamner, Sangamner 422605, MH, India; [Sonawale, Maryappa C.] Veer Wajekar ASC Coll, Raigad, MH, India; [Mirgane, Nitin A.] SIES Coll ASC, Dept Chem, Mumbai, Maharashtra, India in 2021.0, Cited 54.0. The Name is 3,4-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 120-14-9

The nanoscience is emerging field of the science and technology. In nanoscience research synthesizing green nanoparticles using green protocols are very good, effective technique, quite safe and ecofriendly technique compared to the conventional chemical and physical methods. These are used in the various field of science. These are used in the catalysis. Theses green and bio-based route for the preparation of the nanoparticles has good attention in the organic synthesis. These nano catalysts used for synthesis of heterocyclic compound. Imidazole and their derivatives are widely used. The imidazole and its derivatives are very important heterocyclic compounds. They have very good biological and pharmaceutical activity. In this we have prepared plant assisted tin oxide nanoparticles from the leaves of Ceropegia jainii plant by the green methods. The synthesized nanoparticles are characterized by various methods of analysis. These synthesized plants assisted nanoparticles are used for the synthesis of the heterocycles. We have developed the simple and highly efficient three component such as benzil, aromatic aldehyde and ammonium acetate under the microwave irradiation without any solvent. This reaction gives the 2,4,5-triarylimidazole derivatives with good yield and purity. This method is very simple and cost effective. Nano catalyst are green and recyclable with very less reaction time. (C) 2020 Elsevier Ltd. All rights reserved.

About 3,4-Dimethoxybenzaldehyde, If you have any questions, you can contact Nayak, SS; Wadhawa, GC; Shivankar, VS; Patil, DD; Sonawale, MC; Mirgane, NA or concate me.. Recommanded Product: 3,4-Dimethoxybenzaldehyde

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Recommanded Product: 120-14-9. Authors Awasthi, A; Yadav, P; Tiwari, DK in ROYAL SOC CHEMISTRY published article about in [Awasthi, Annapurna; Yadav, Pushpendra; Tiwari, Dharmendra Kumar] Ctr Biomed Res CBMR, Mol Synth & Drug Discovery Unit, SGPGIMS Campus,Raibareli Rd, Lucknow 226014, Uttar Pradesh, India; [Awasthi, Annapurna; Yadav, Pushpendra] Banaras Hindu Univ, Inst Sci, Dept Chem, Varanasi 221005, Uttar Pradesh, India in 2021.0, Cited 63.0. The Name is 3,4-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 120-14-9

An efficient, general, and practical route for highly diastereoselective synthesis of aza-spirocyclic pyrazolones from easily available alpha-amino acids, aldehydes, and alkylidene pyrazolones by means of a decarboxylative annulation process is reported. This high-yielding reaction proceeds through a [3+2]-cycloaddition reaction between alkylidene pyrazolones and a nonstabilized azomethine ylide generated in situ. This method provides easy and smooth access to a variety of highly functionalized aza-spirocyclic pyrazolones in excellent yields (up to 96%). The obtained spiro-pyrazolones comprise four contiguous stereogenic centers including a quaternary carbon center.

Recommanded Product: 120-14-9. About 3,4-Dimethoxybenzaldehyde, If you have any questions, you can contact Awasthi, A; Yadav, P; Tiwari, DK or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Formula: C9H10O3. In 2021.0 CHEM PAP published article about CRYSTAL-STRUCTURE; ORGANIC-CRYSTAL; Z-SCAN; GROWTH; ABSORPTION; STABILIZATION; MOLECULES in [Raghavendra, S.] Adichunchanagiri Inst Technol, Dept Engn Phys, Chikmagaluru 577102, India; [Kumar, C. S. Chidan] Visvesvaraya Technol Univ, Vidya Vikas Inst Engn & Technol, Dept Chem, Mysuru 570028, Karnataka, India; [Kumar, D. J. Madhu] Ramaiah Univ Appl Sci, Fac Pharm, Bengaluru 560054, India; [Al-Ghorbani, Mohammed] Thamar Univ, Dept Chem, Coll Educ, Thamar, Yemen; [Alsalme, Ali] King Saud Univ, Dept Chem, Coll Sci, POB 2455, Riyadh 11451, Saudi Arabia; [Quah, C. K.] Univ Sains Malaysia, Xray Crystallog Unit, Sch Phys, Gelugor 11800, Penang, Malaysia; [Raghavendra, P. V.] SDM Coll Engn & Technol, Dept Phys, Dharwad 580002, Karnataka, India; [Serrao, Felcy Jyothi] Sahyadri Coll Engn & Management, Dept Engn Phys, Mangaluru 575007, India; [Dharmaprakash, S. M.] Mangalore Univ, Dept Studies Phys, Mangalagangothri 574199, India in 2021.0, Cited 52.0. The Name is 3,4-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 120-14-9.

Herein, we report the third-order nonlinear absorption and optical limiting property of fluorinated polymorphic nonlinear optical (NLO) material 1-(3,4-dimethoxyphenyl)-3-(4-fluorophenyl) prop-2-en-1-one (abbreviated as PDPFO) based on reverse saturable absorption. The FTIR studies of optically transparent PDPFO single crystals confirm the presence of various functional groups. PDPFO is optically transparent in the visible wavelength region. The open aperture Z-scan technique showed the intensity-dependent nonlinear absorption. A decrease in normalized transmittance with input intensity indicated the optical limiting behavior at the wavelength 532 nm. The excited-state absorption cross-section value (sigma(ex)= 1.72 x 10(-16) cm(2)) is much greater than ground-state absorption cross-section value (sigma(g)= 2.49 x 10(-22) cm(2)), suggesting that optical limiting phenomena are due to RSA.

Formula: C9H10O3. About 3,4-Dimethoxybenzaldehyde, If you have any questions, you can contact Raghavendra, S; Kumar, CSC; Kumar, DJM; Al-Ghorbani, M; Alsalme, A; Quah, CK; Raghavendra, PV; Serrao, FJ; Dharmaprakash, SM or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Recently I am researching about C-H FUNCTIONALIZATION; PHOTOREDOX CATALYSIS; CARBONYL-COMPOUNDS; COUPLING REACTIONS; NICKEL CATALYSIS; GRIGNARD; HYDROGEN; HALIDES; IMINES; REAGENTS, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21702113, 22071102, 91956110]; Thousand Talents Plan of Central Plains; Key Scientific Research Projects of Higher Education Institutions in Henan Province [20A150029]; National Science FoundationNational Science Foundation (NSF) [CHE-1554906]; Robert A. Welch FoundationThe Welch Foundation [D-1361]. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Zhang, S; Li, LJ; Li, JJ; Shi, JX; Xu, K; Gao, WC; Zong, LY; Li, GG; Findlater, M. The CAS is 120-14-9. Through research, I have a further understanding and discovery of 3,4-Dimethoxybenzaldehyde. Category: indole-building-block

Arylation of carbonyls, one of the most common approaches toward alcohols, has received tremendous attention, as alcohols are important feedstocks and building blocks in organic synthesis. Despite great progress, there is still a great gap to develop an ideal arylation method featuring mild conditions, good functional group tolerance, and readily available starting materials. We now show that electrochemical arylation can fill the gap. By taking advantage of synthetic electrochemistry, commercially available aldehydes (ketones) and benzylic alcohols can be readily arylated to provide a general and scalable access to structurally diverse alcohols (97 examples, >10 gram-scale). More importantly, convergent paired electrolysis, the ideal but challenging electrochemical technology, was employed to transform low-value alcohols into more useful alcohols. Detailed mechanism study suggests that two plausible pathways are involved in the redox neutral alpha-arylation of benzylic alcohols.

About 3,4-Dimethoxybenzaldehyde, If you have any questions, you can contact Zhang, S; Li, LJ; Li, JJ; Shi, JX; Xu, K; Gao, WC; Zong, LY; Li, GG; Findlater, M or concate me.. Category: indole-building-block

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

An article Design, synthesis and assessment of new series of quinazolinone derivatives as EGFR inhibitors along with their cytotoxic evaluation against MCF7 and A549 cancer cell lines WOS:000651228800015 published article about GROWTH-FACTOR RECEPTOR; BIOLOGICAL EVALUATION in [Aziz, Marian W.; Elgendy, Adel A.] Misr Int Univ, Fac Pharm, Dept Pharmaceut Chem, Cairo, Egypt; [Kamal, Aliaa M.; Mohamed, Khaled O.] Cairo Univ, Fac Pharm, Dept Pharmaceut Organ Chem, Cairo, Egypt; [Kamal, Aliaa M.] October Univ Modern Sci & Arts MSA, Fac Pharm, Dept Pharmaceut Chem, Giza, Egypt in 2021.0, Cited 43.0. The Name is 3,4-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 120-14-9. COA of Formula: C9H10O3

New acetamide (IV a-e) and 1,3-thiazolidinone derivatives (VII a-e) were designed, synthesized and assessed for their cytotoxic activity against MCF-7 and A549 cell lines along with their lead compounds (erlotinib and gefitinib). The newly designed compounds were prepared according to the adopted procedures in schemes 1 and 2 from their quinazolinone parents. 3D QSAR pharmacophore and docking molecular modeling protocols were conducted using Discovery Studio program, beside a full biological assay for these compounds. The cytotoxicity evaluation demonstrated that compounds IVb, IVc, VIIa, VIIb, VIId exhibited potent cytotoxic activities against both MCF-7 and A549 cell lines. Moreover, the molecular modeling studies corroborated to the affinity of the compounds towards EGFR. Consequently, these five compounds were then screened for their EGFR inhibition and evaluated as well for their toxicity to normal cells, which revealed that the acetamide derivative IVc and the thiazolidinone derivative VIIa were the most potent and least toxic. DNA flow cytometry analysis was conducted for compounds IVc and VIIa, which indicated that they both induced arrest at G2/M phase of the cell cycle.

COA of Formula: C9H10O3. About 3,4-Dimethoxybenzaldehyde, If you have any questions, you can contact Aziz, MW; Kamal, AM; Mohamed, KO; Elgendy, AA or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

COA of Formula: C9H10O3. Authors Bodaghifard, MA; Safari, S in TAYLOR & FRANCIS LTD published article about in [Bodaghifard, Mohammad Ali; Safari, Somayeh] Arak Univ, Fac Sci, Dept Chem, Arak 3815688138, Iran; [Bodaghifard, Mohammad Ali] Arak Univ, Inst Nanosci & Nanotechnol, Arak, Iran in 2021.0, Cited 57.0. The Name is 3,4-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 120-14-9

The significant stability of magnetic core and – OH functional groups on the surface of silica-coated cobalt ferrite (CoFe2O4@SiO2) nanoparticles make it a good candidate for functionalization and catalytic application. In this work, a surface-modified magnetic solid support with Cu(II) complex was prepared. The structure of the new nanostructure was characterized by Fourier-transform infrared spectroscopy (FT-IR), X-ray powder diffraction (XRD), thermogravimetric analysis (TGA/DTG), vibrating sample magnetometer (VSM), the field emission scanning electron microscopy (FE-SEM), the electron-dispersive X-ray spectroscopy (EDS), and inductively coupled plasma optical emission spectrometry (ICP/OES) techniques. The catalytic activity of the prepared hybrid nanomaterial was evaluated in the synthesis of 2,3-dihydroquinazolin-4(1H)-ones and high yields of desired products were obtained with green media. Some advantages of this method are high yields, short reaction times, green solvent and conditions, easy workup procedure, negligible copper leaching, reusability without a significant diminish in catalytic efficiency and simple separation of nanocatalyst by using an external magnet alongside the environmental compatibility and sustainability.

COA of Formula: C9H10O3. About 3,4-Dimethoxybenzaldehyde, If you have any questions, you can contact Bodaghifard, MA; Safari, S or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

An article Visit-to-visit variability of serum uric acid measurements and the risk of all-cause mortality in the general population WOS:000626516000003 published article about ASSOCIATION in [Tian, Xue; Zuo, Yingting; Zhang, Licheng; Luo, Yanxia] Capital Med Univ, Sch Publ Hlth, Dept Epidmiol & Hlth Stat, 10 Xitoutiao, Beijing 100069, Peoples R China; [Tian, Xue; Zuo, Yingting; Zhang, Licheng; Luo, Yanxia] Beijing Municipal Key Lab Clin Epidmiol, Beijing, Peoples R China; [Wang, Anxin] Capital Med Univ, Beijing Tiantan Hosp, China Natl Clin Res Ctr Neurol Dis, Beijing, Peoples R China; [Wang, Anxin] Capital Med Univ, Beijing Tiantan Hosp, Dept Neurol, Beijing, Peoples R China; [Chen, Shuohua; Wu, Shouling] North China Univ Sci & Technol, Kailuan Hosp, Dept Cardiol, 57 Xinhua East Rd, Tangshan 063000, Peoples R China in 2021.0, Cited 37.0. The Name is 3,4-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 120-14-9. Name: 3,4-Dimethoxybenzaldehyde

Background Evidence on longitudinal variability of serum uric acid (SUA) and risk of all-cause mortality in the general population is limited, as many prior studies focused on a single measurement of SUA. Methods A total of 53,956 participants in the Kailuan study who underwent three health examinations during 2006 to 2010 were enrolled. Variability of SUA was measured using the coefficient of variation (primary index), standard deviation, average real variability, and variability independent of the mean. Cox proportional hazard regressions were used to calculate the hazard ratio (HR) and 95% confidence interval (CI) for the association of variability of SUA with subsequent risk of all-cause mortality, considering its magnitude and the direction and across different baseline SUA categories. Results Over a median follow-up of 7.04 years, 2728 participants died. The highest variability of SUA was associated with an increased risk of all-cause mortality, the HR was 1.33 (95% CI, 1.20-1.49) compared with the lowest variability. In this group, both a large fall (HR, 1.28; 95% CI, 1.14-1.44) and rise (HR, 1.18; 95% 1.05-1.32) in SUA were related to risk of all-cause mortality. These associations were similar across different baseline SUA categories. Consistent results were observed in alternative measures of SUA variability. Moreover, individuals with higher variability in SUA were more related to common risk factors than those with stable SUA. Conclusions Higher variability in SUA was independently associated with the risk of all-cause mortality irrespective of baseline SUA and direction of variability in the general population.

Name: 3,4-Dimethoxybenzaldehyde. About 3,4-Dimethoxybenzaldehyde, If you have any questions, you can contact Tian, X; Wang, AX; Zuo, YT; Chen, SH; Zhang, LC; Wu, SL; Luo, YX or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Formula: C9H10O3. In 2021.0 RSC ADV published article about LACTIM-LACTAM TAUTOMERISM; PHOTOPHYSICAL PROPERTIES; SUBSTITUTED IMIDAZOLES; SPECTROSCOPIC APPROACH; ANTIFUNGAL AGENTS; IONIC LIQUIDS; GREEN; OXIDATION; HYDROGEN; SYSTEM in [Kadu, Vikas D.; Mali, Ganesh A.; Khadul, Siddheshwar P.; Kothe, Gokul J.] Punyashlok Ahilyadevi Holkar Solapur Univ, Sch Chem Sci, Solapur 413255, Maharashtra, India in 2021.0, Cited 59.0. The Name is 3,4-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 120-14-9.

A rapid practical process has been developed for synthesis of 2,4,5-trisubstituted-imidazoles in excellent yields up to 95% from readily available starting materials. In this CuI catalyzed synthesis, trisubstituted imidazoles were afforded in short reaction times, wherein the substrate scope is well explored with benzoin as well as benzil reacting with different aldehydes in the presence of ammonium acetate as the nitrogen source.

Formula: C9H10O3. About 3,4-Dimethoxybenzaldehyde, If you have any questions, you can contact Kadu, VD; Mali, GA; Khadul, SP; Kothe, GJ or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Name: 3,4-Dimethoxybenzaldehyde. Authors Chen, DY; Song, S; Chen, LY; Ren, XF; Li, Y in PERGAMON-ELSEVIER SCIENCE LTD published article about in [Chen, De-Yin; Song, Shuai; Chen, Ling-Yan; Ren, Xinfeng; Li, Ya] Shanghai Univ Engn Sci, Sch Chem & Chem Engn, 333 Longteng Rd, Shanghai 201620, Peoples R China in 2021.0, Cited 45.0. The Name is 3,4-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 120-14-9

An efficient synthesis of a variety of 2-arylacetonitriles containing a fluorinated stereogenic center through organo-catalyzed Michael addition reaction of 2-fluoro-2-arylacetonitriles has been developed. This protocol uses a cheap organocatalyst (DBU) and has a broad substrate scope: alpha, beta-unsaturated ketones, esters, nitriles and sulfones were all successfully reacted. Importantly, water proved to be a good solvent for this reaction. (C) 2021 Elsevier Ltd. All rights reserved.

About 3,4-Dimethoxybenzaldehyde, If you have any questions, you can contact Chen, DY; Song, S; Chen, LY; Ren, XF; Li, Y or concate me.. Name: 3,4-Dimethoxybenzaldehyde

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles