Category: 100-83-4

An article Synthesis, ADME, docking studies and in vivo anti-hyperglycaemic potential estimation of novel Schiff base derivatives from octadec-9-enoic acid WOS:000458112400050 published article about ACTIVATED RECEPTORS ALPHA; FREE FATTY-ACIDS; BIOLOGICAL EVALUATION; ANTIDIABETIC ACTIVITY; GENE-EXPRESSION; MANNICH BASES; PPAR; THIAZOLIDINEDIONE; DESIGN; SILICO in [Kapoor, Garima; Pathak, Dharam Pal; Bhutani, Rubina] Delhi Inst Pharmaceut Sci & Res, Dept Pharmaceut Chem, New Delhi 110017, India; [Husain, Asif; Iqbal, Md. Azhar] Hamdard Univ, Jamia Hamdard, Fac Pharm, Dept Pharmaceut Chem, New Delhi, India; [Jain, Sandeep] Guru Jambeshwar Univ Sci & Technol, Dept Pharmaceut Chem, Hisar, Haryana, India in 2019.0, Cited 40.0. COA of Formula: C7H6O2. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4

A new series of octadec-9-enoic acid schiff base entities (S1-S30) were designed and synthesized targeting peroxisome proliferator activated receptor-gamma for agonist action. Molinspiration software (online) was used to estimate drug like molecular properties of the metabolites. Docking disquisition on co-crystallized protein of PPAR-gamma (PDB ID 1FM9) was carried out which showed S21, S10 and S7 as best situated in the vital sites of receptor having docking scores – 9.19, – 8.68 and – 8.64 respectively. Free binding energy measured using model of Maestro 9.0 and was in range of from – 40.01 and – 80.54 kcal/mol, significant when compared with pioglitazone (- 51.58 Kcal/mol). Seven best docked derivatives were assessed for in-vivo oral glucose tolerance on normal rats and anti-hyperglycaemic activity by streptozotocin induced diabetes model. S21 unveiled to be the best measured analogue among all the synthesized entities. Encouraging outcomes motivates fatty acids for further development of more effective and safer compounds.

About 3-Hydroxybenzaldehyde, If you have any questions, you can contact Kapoor, G; Pathak, DP; Bhutani, R; Husain, A; Jain, S; Iqbal, MA or concate me.. COA of Formula: C7H6O2

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 An expeditious one-pot synthesis of pyrido[2,3-d]pyrimidines using Fe3O4-ZnO-NH2-PW12O40 nanocatalyst WOS:000474875100013 published article about EFFICIENT; CATALYST in [Farokhian, Pegah] Univ Guilan, Dept Chem, Univ Campus 2, Rasht, Iran; [Mamaghani, Manouchehr; Mahmoodi, Nosrat Ollah; Tabatabaeian, Khalil; Shojaie, Abdollah Fallah] Univ Guilan, Fac Sci, Dept Chem, POB 41335-1914, Rasht, Iran in 2019.0, Cited 21.0. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4. Quality Control of 3-Hydroxybenzaldehyde

An efficient protocol for the facile synthesis of a series of pyrido[2,3-d]pyrimidine derivatives has been developed applying Fe3O4-ZnO-NH2-PW12O40 nanocatalyst in water. This novel method has the benefits of operational simplicity, green aspects by avoiding toxic solvents and high to excellent yields of products. Fe3O4-ZnO-NH2-PW12O40 was synthesized and characterized by Fourier transform infrared, X-ray diffraction, vibrating sample magnetometer, scanning electron microscopy, energy-dispersive X-ray spectroscopy, and transmission electron microscopy analyses. The nanocatalyst is readily isolated and recovered from the reaction mixture by an external magnet.

Quality Control of 3-Hydroxybenzaldehyde. About 3-Hydroxybenzaldehyde, If you have any questions, you can contact Farokhian, P; Mamaghani, M; Mahmoodi, NO; Tabatabaeian, K; Shojaie, AF 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

I found the field of Biochemistry & Molecular Biology; Biophysics very interesting. Saw the article Design, synthesis, biological evaluation and molecular dynamics studies of 4-thiazolinone derivatives as protein tyrosine phosphatase 1B (PTP1B) inhibitors published in 2020.0. Category: indole-building-block, Reprint Addresses Dong, WL; Wang, RL (corresponding author), Tianjin Med Univ, Sch Pharm, Tianjin Key Lab Technol Enabling Dev Clin Therape, Tianjin, Peoples R China.. The CAS is 100-83-4. Through research, I have a further understanding and discovery of 3-Hydroxybenzaldehyde

Protein tyrosine phosphatase 1B (PTP1B) is a key negative regulator of insulin signaling pathway, and more and more studies have shown that it is a potential target for the treatment of type 2 diabetes mellitus (T2DM). In this study, 17 new 4-thiazolinone derivatives were designed and synthesized as novel PTP1B inhibitors, and ADMET prediction confirmed that these compounds were to be drug-like. In vitro enzyme activity experiments were performed on these compounds, and it was found that a plurality of compounds had good inhibitory activity and high selectivity against PTP1B protein. Among them, compound 7p exhibited the best inhibitory activity with an IC50 of 0.92 mu M. The binding mode of compound 7p and PTP1B protein was explored, revealing the reason for its high efficiency. In addition, molecular dynamics simulations for the PTP1B(WT) and PTP1B(comp#7p) systems revealed the effects of compound 7p on PTP1B protein at the molecular level. In summary, the study reported for the first time that 4-thiazolinone derivatives as a novel PTP1B inhibitor had good inhibitory activity and selectivity for the treatment of T2DM, providing more options for the development of PTP1B inhibitors.

About 3-Hydroxybenzaldehyde, If you have any questions, you can contact Liu, WS; Wang, RR; Yue, H; Zheng, ZH; Lu, XH; Wang, SQ; Dong, WL; Wang, RL 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

COA of Formula: C7H6O2. Braga, AC; Silva, TF; Maciel, TMS; da Silva, ECD; Da Silva, EF; Modolo, LV; Figueiredo, IM; Santos, JCC; de Aquino, TM; de Fatima, A in [Braga, Aniris Cafiero; de Fatima, Angelo] Univ Fed Minas Gerais, Dept Quim, GEQOB, Belo Horizonte, MG, Brazil; [Silva, Thamara Ferreira; Modolo, Luzia Valentina] Univ Fed Minas Gerais, Inst Ciencias Biol, Dept Bot, Grp Estudos Bioquim Plantas GEBioPlan, Belo Horizonte, MG, Brazil; [Silva Maciel, Thamilla Maria; Figueiredo, Isis Martins; Caldas Santos, Josue Carinhanha] Univ Fed Alagoas, Inst Quim & Biotecnol, Lab Instrumentacao & Desenvolvimento Quim Analit, Maceio, AL, Brazil; [Dantas da Silva, Edjan Carlos; Da Silva-Junior, Edeildo Ferreira; de Aquino, Thiago Mendonca] Univ Fed Alagoas, Inst Quim & Biotecnol, NAPRMN, Maceio, AL, Brazil published Ionic liquid-assisted synthesis of dihydropyrimidin(thi)one Biginelli adducts and investigation of their mechanism of urease inhibition in 2019.0, Cited 80.0. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4.

Twenty-six Biginelli adducts were synthesized through an ionic liquid-assisted synthesis with up to 92% yield. Sixteen of these Biginelli adducts were then assayed to determine their antiureolytic activity against purified urease from jack beans. The substances BA7-S, BA9-S and BA11-S were shown to be as efficient inhibitors as hydroxyurea, a positive control used in in vitro screening assay against urease. Fluorescence studies revealed that BA7-S, BA9-S, BA11-S and BA5-S possessed high binding constant values of 5.95, 6.72, 4.55, and 4.28 M-1, respectively, while BAS12-S, without substituents, showed a low value of log K-b = 2.16 M-1. In addition, in the most thermodynamically favorable BA5-S and BA7-S urease complexes, the corresponding Biginelli adducts were capable of interacting with the active site of urease through non-ionic interactions, such as hydrophobic interactions, or hydrogen and van der Waals interactions, respectively. In silico studies also supported that the BAs interact with the active site, confirming the fluorescence and kinetic assay studies, which clearly indicate that BA5-S and BA7-S are competitive inhibitors (K-i = 0.96 and 0.57 mM, respectively). In silico studies also showed that the substituents in the aromatic ring interact with Ni atoms to form a stable complex.

About 3-Hydroxybenzaldehyde, If you have any questions, you can contact Braga, AC; Silva, TF; Maciel, TMS; da Silva, ECD; Da Silva, EF; Modolo, LV; Figueiredo, IM; Santos, JCC; de Aquino, TM; de Fatima, A or concate me.. COA of Formula: C7H6O2

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-Hydroxybenzaldehyde. In 2020.0 CHEM ENG SCI published article about DYNAMIC KINETIC RESOLUTION; ESCHERICHIA-COLI; SUBSTRATE; MECHANISM in [Wang, Li-Chao; Xu, Lian; Su, Bing-Mei; Lin, Juan] Fuzhou Univ, Coll Chem Engn, Fuzhou 350116, Peoples R China; [Wang, Li-Chao; Xu, Lian; Xu, Xin-Qi; Su, Bing-Mei; Lin, Juan] Fuzhou Univ, Coll Biol Sci & Engn, Fuzhou 350116, Peoples R China in 2020.0, Cited 33.0. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4.

L-threonine aldolase (LTA) is a PLP-dependent enzyme that can reversibly catalyze aldol reaction of glycine and acetaldehyde to produce beta-hydroxy-alpha-amino acids. In the present work, a putative Ita gene from Actinocorallia herbida (AhLTA) was mined and over-expressed in Escherichia coli BL21 (DE3). The substrate spectrum assay indicated that AhLTA only used glycine as donor substrate and tolerated a wild range of aromatic aldehydes as acceptor substrates. It was found that the type and position of substituents in the aromatic aldehydes exerted a significant impact on the activity and stereoselectivity at beta-carbon of AhLTA. Among those substrates, AhLTA could catalyze glycine and 4-methylsulphonyl benzaldehyde (14a) to produce L-threo-4-methylsulfonylphenylserine ((2S,3R)-14b) with high conversion (94.4%) and moderate stereoselectivity (19% de). By conditional optimization, the de value of (2S, 3R)-14b was improved to 61% and the conversion was 75%. Taken together, our study suggested that AhLTA might be a promising catalyst for producing chiral beta-hydroxy-alpha-amino acids. (C) 2020 Elsevier Ltd. All rights reserved.

Name: 3-Hydroxybenzaldehyde. About 3-Hydroxybenzaldehyde, If you have any questions, you can contact Wang, LC; Xu, L; Xu, XQ; Su, BM; Lin, J 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-Hydroxybenzaldehyde. In 2020.0 SYNTHETIC COMMUN published article about LIGHT-EMITTING-DIODES; CELL-CYCLE ARREST; QUINAZOLINE DERIVATIVES; STEREOSELECTIVE-SYNTHESIS; BIOLOGICAL EVALUATION; ONE-POT; DESIGN; DOCKING; HETEROCYCLES; INHIBITORS in [Fares, Ibrahim M. Z.; Mekky, Ahmed E. M.; Elwahy, Ahmed H. M.; Abdelhamid, Ismail A.] Cairo Univ, Dept Chem, Fac Sci, Giza 12613, Egypt in 2020.0, Cited 61.0. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4.

A novel series of bis(tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8-ones) and bis(tetrahydrobenzo[4,5]imidazo[2,1-b]quinazolinones) containing amide linkages were regionselectively prepared via a three-component reaction of bis(aldehydes) with dimedone and 3-amino-1,2,4-triazole (or 2-aminobenzimidazole) under conventional heating as well as under microwave irradiation.

Recommanded Product: 3-Hydroxybenzaldehyde. About 3-Hydroxybenzaldehyde, If you have any questions, you can contact Fares, IMZ; Mekky, AEM; Elwahy, AHM; Abdelhamid, IA 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

Category: indole-building-block. Segizbayev, M; Oztopcu, O; Hayrapetyan, D; Shakhman, D; Lyssenko, KA; Khalimon, AY in [Segizbayev, Medet; Oztopcu, Ozgur; Hayrapetyan, Davit; Shakhman, Dinmukhamed; Khalimon, Andrey Y.] Nazarbayev Univ, Sch Sci & Humanities, Dept Chem, 53 Kabanbay Batyr Ave, Nur Sultan 010000, Kazakhstan; [Lyssenko, Konstantin A.] Lomonosov Moscow State Univ, Dept Chem, Leninskie Gory 1-3, Moscow 119991, Russia; [Lyssenko, Konstantin A.] Plekhanov Russian Univ Econ, Stremyanny 36, Moscow 117997, Russia; [Khalimon, Andrey Y.] Nazarbayev Univ, Environm & Resource Efficiency Cluster EREC, 53 Kabanbay Batyr Ave, Nur Sultan 010000, Kazakhstan published Transfer hydrogenation of aldehydes and ketones catalyzed using an aminophosphinite POCNH pincer complex of Ni(II) in 2020.0, Cited 47.0. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4.

The aminophosphinite pincer complex (POCNH)NiBr was found to effectively catalyze the transfer hydrogenation of aldehydes and ketones with 2-propanol and (KOBu)-Bu-t as a base, presenting a rare example of bifunctional nickel transfer hydrogenation catalysts. The transfer hydrogenation of aldehydes and ketones was found to be selective, tolerating a wide range of other functional groups, including those prone to reduction, such as esters, amides, alkenes, pyridines, and nitriles. The reactions were suggested to proceed via the metal-ligand cooperative mechanism with an intermediacy of an amido (POCN)Ni-II species.

Category: indole-building-block. About 3-Hydroxybenzaldehyde, If you have any questions, you can contact Segizbayev, M; Oztopcu, O; Hayrapetyan, D; Shakhman, D; Lyssenko, KA; Khalimon, AY 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 Nontarget Analysis of Oxygenates in Catalytic Fast Pyrolysis Biocrudes by Supercritical Fluid Chromatography High-Resolution Mass Spectrometry WOS:000456350700027 published article about BIO-OILS; BIOMASS; TEMPERATURE; SEPARATION; ALIGNMENT; LIGNIN in [Lubeck, Josephine S.; Tomasi, Giorgio; Poulsen, Kristoffer G.; Mante, Ofei D.; Dayton, David C.; Verdier, Sylvain; Christensen, Jan H.] Univ Copenhagen, Fac Sci, Dept Plant & Environm Sci, Thorvaldsensvej 40, DK-1871 Frederiksberg, Denmark; [Verdier, Sylvain] Haldor Topsoe Res Labs, Haldor Topsoes Alle 1, DK-2800 Lyngby, Denmark; [Mante, Ofei D.; Dayton, David C.] RTI Int, Energy Technol Div, 3040 East Cornwallis Rd, Res Triangle Pk, NC 27709 USA in 2019.0, Cited 50.0. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4. Formula: C7H6O2

Catalytic fast pyrolysis (CFP) biocrudes can comprise up to 30 wt % of oxygen content in compounds such as polyphenols, acids, carbonyls, and anhydrosugars and thus require upgrading by, e.g., hydrotreatment, to produce transport fuels. The chemical characterization of phenolic and acidic compounds in biocrudes is of great importance to optimize the CFP process. In this study, an analytical workflow is proposed for nontarget chemical fingerprinting analysis of CFP biocrudes using supercritical fluid chromatography high-resolution mass spectrometry (SFC-HRMS) with negative electrospray ionization (ESI-), followed by multivariate data analysis. The method was developed and tested on five biocrude samples from loblolly pine (Pinus taeda) with varying oxygen content (14.9-28.8 wt % wet basis) due to different CFP conditions. The pixel-based analysis displayed chemical variation between all samples. Twenty-four regions of interest were tentatively identified, including mono- and polyphenols, fatty acids, and methylated and methoxylated phenols. The identification workflow and MS/MS analysis were prioritized on the peaks with the highest relative concentration. The developed SFC-ESI–HRMS method shows high repeatability and analyzed oxygen-containing compounds with hydroxyl and/or carboxyl moieties in combination with other moieties of up to 400 Da.

Formula: C7H6O2. About 3-Hydroxybenzaldehyde, If you have any questions, you can contact Lubeck, JS; Tomasi, G; Poulsen, KG; Mante, OD; Dayton, DC; Verdier, S; Christensen, JH 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

Safety of 3-Hydroxybenzaldehyde. Authors Khoshdel, MA; Shirini, F; Langarudi, MSN; Zabihzadeh, M; Biglari, M in ROYAL SOC CHEMISTRY published article about in [Alipour Khoshdel, Meysam; Shirini, Farhad; Nikoo Langarudi, Mohaddeseh Safarpoor; Zabihzadeh, Mehdi; Biglari, Mohammad] Univ Guilan, Dept Chem, Coll Sci, Rasht 4133519141, Iran in 2021.0, Cited 44.0. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4

The development of environmentally benign synthetic protocols has attracted increasing attention in recent organic syntheses. As a part of this concept, our group synthesized a new natural deep eutectic solvent (NADES) by using gabapentin and choline chloride. After characterization by FTIR, H-1 and C-13 NMR, and mass spectra, the prepared NADES was utilized as an efficacious catalyst for the synthesis of 4H-pyran scaffolds such as tetrahydrobenzo[b]pyran and pyrano[2,3-d]pyrimidinone(thione) derivatives. The use of inexpensive and bio-compatible reagents for the synthesis of the catalyst, a simple and green procedure for the preparation of the catalyst and products, short reaction times, high yields of the products, and applicability to large-scale synthesis are the prominent features of this protocol. Also, the catalyst could be recovered easily and recycled up to five times without significant loss of its catalytic activity.

About 3-Hydroxybenzaldehyde, If you have any questions, you can contact Khoshdel, MA; Shirini, F; Langarudi, MSN; Zabihzadeh, M; Biglari, M or concate me.. Safety of 3-Hydroxybenzaldehyde

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

Authors Mittal, RK; Purohit, P in BENTHAM SCIENCE PUBL LTD published article about MOLECULAR-PROPERTIES PREDICTION; CYTOTOXIC EVALUATION; APOPTOSIS PATHWAYS; HIGHLY EFFICIENT; QUINOLINES; ANALOGS; LAVENDAMYCIN; INHIBITORS; ADDUCTS; BENIGN in [Mittal, Ravi K.] Natl Inst Pharmaceut Educ & Res NIPER, Dept Nat Prod, Sect 67, Sas Nagar 160062, Punjab, India; [Purohit, Priyank] HIMT, Dept Pharm, Greater Noida 201308, Uttar Pradesh, India in 2020.0, Cited 42.0. Quality Control of 3-Hydroxybenzaldehyde. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4

Background: The quinoline scaffold has been an attraction due to its pharmacological activities such as anti-HIV, anti-neoplastic, anti-asthmatic, anti-tuberculotic, anti-fungal, and anti-bacterial. Objective: The designed quinoline-3-carboxylate derivatives were synthesized through a two-step reaction and evaluated for antiproliferative activity against MCF-7 and K562 cell lines. Methods: Synthesized compounds were characterized by modern analytical techniques like NMR, 2DNMR, mass. and IR. Moreover, the purity of compounds was analyzed through the HPLC. In the progress of biological results, all synthesized compounds were evaluated for antiproliferative activity against MCF-7 and 1562 cell lines. Results: The synthesized compounds exhibited micromolar inhibition in all over the ranges, however, some of the compounds showed better activity than the standard anticancer drug such, as 4m and 4n with the IC50 value of 0.33 mu M against the MCF-7 cell line, and the compounds 4k and 4m showed potential activity against the K562 cell line with the IC50 value of 0.28 mu M. The anti-cancer activities of compounds were found to be thmugh the up-regulation of intrinsic apoptosis pathways. Conclusion: The biological data of all compounds in both cell lines were utilized for the structural activity relationship of the quinoline-3-carboxylate pharmacophore. The active lead was further validated through rigorous in silico studies for the drug-likeness (QED) and Absorption, Distribution, Metabolism, Excretion, and Toxicity (ADMET) properties. Here in the present research is utilized for the demonstration of an important pharmacophore, which could be utilized for further development to become a lead as an anticancer agent with minimal toxicity.

Quality Control of 3-Hydroxybenzaldehyde. About 3-Hydroxybenzaldehyde, If you have any questions, you can contact Mittal, RK; Purohit, P 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